Bio


Irwin Group web page:
https://irwinlab.stanford.edu/

Academic Appointments


  • Professor, Physics
  • Professor, Particle Physics and Astrophysics
  • Professor, Photon Science Directorate

Administrative Appointments


  • Faculty Director, Hansen Experimental Physics Laboratory (2020 - Present)
  • Professor of Physics and of Particle Physics and Astrophysics and Photon Science, Stanford and SLAC (2013 - Present)
  • Fellow, National Institute of Standards and Technology (NIST) (2007 - 2013)
  • Professor Adjoint, Astrophysics and Planetary Sciences, University of Colorado (2006 - 2013)
  • Supervisory Physicist, National Institute of Standards and Technology (NIST) (2002 - 2007)
  • Physicist, National Institute of Standards and Technology (NIST) (1996 - 2002)
  • Postdoctoral Researcher, National Institute of Standards and Technology (NIST) (1995 - 1996)

Honors & Awards


  • Department of Commerce Gold Medal, United States Department of Commerce (DOC) (2012)
  • Fellow, American Physical Society (2007)
  • Joseph F. Keithley Award, American Physical Society (2007)
  • Arthur S. Flemming Award, George Washington University (2006)

Professional Education


  • Ph.D., Stanford University (1995)
  • M.S., Stanford University (1995)
  • B.S., California Institute of Technology (1988)

2024-25 Courses


Stanford Advisees


All Publications


  • The Atacama Cosmology Telescope: A Measurement of the DR6 CMB Lensing Power Spectrum and Its Implications for Structure Growth ASTROPHYSICAL JOURNAL Qu, F., Sherwin, B. D., Madhavacheril, M. S., Han, D., Crowley, K. T., Abril-Cabezas, I., Ade, P. R., Aiola, S., Alford, T., Amiri, M., Amodeo, S., An, R., Atkins, Z., Austermann, J. E., Battaglia, N., Battistelli, E., Beall, J. A., Bean, R., Beringue, B., Bhandarkar, T., Biermann, E., Bolliet, B., Bond, J., Cai, H., Calabrese, E., Calafut, V., Capalbo, V., Carrero, F., Carron, J., Challinor, A., Chesmore, G. E., Cho, H., Choi, S. K., Clark, S. E., Rosado, R., Cothard, N. F., Coughlin, K., Coulton, W., Dalal, R., Darwish, O., Devlin, M. J., Dicker, S., Doze, P., Duell, C. J., Duff, S. M., Duivenvoorden, A. J., Dunkley, J., Dunner, R., Fanfani, V., Fankhanel, M., Farren, G., Ferraro, S., Freundt, R., Fuzia, B., Gallardo, P. A., Garrido, X., Gluscevic, V., Golec, J. E., Guan, Y., Halpern, M., Harrison, I., Hasselfield, M., Healy, E., Henderson, S., Hensley, B., Hervias-Caimapo, C., Hill, J., Hilton, G. C., Hilton, M., Hincks, A. D., Hlozek, R., Ho, S., Huber, Z. B., Hubmayr, J., Huffenberger, K. M., Hughes, J. P., Irwin, K., Isopi, G., Jense, H. T., Keller, B., Kim, J., Knowles, K., Koopman, B. J., Kosowsky, A., Kramer, D., Kusiak, A., La Posta, A., Lague, A., Lakey, V., Lee, E., Li, Z., Li, Y., Limon, M., Lokken, M., Louis, T., Lungu, M., MacCrann, N., MacInnis, A., Maldonado, D., Maldonado, F., Mallaby-Kay, M., Marques, G. A., McMahon, J., Mehta, Y., Menanteau, F., Moodley, K., Morris, T. W., Mroczkowski, T., Naess, S., Namikawa, T., Nati, F., Newburgh, L., Nicola, A., Niemack, M. D., Nolta, M. R., Orlowski-Scherer, J., Page, L. A., Pandey, S., Partridge, B., Prince, H., Puddu, R., Radiconi, F., Robertson, N., Rojas, F., Sakuma, T., Salatino, M., Schaan, E., Schmitt, B. L., Sehgal, N., Shaikh, S., Sierra, C., Sievers, J., Sifon, C., Simon, S., Sonka, R., Spergel, D. N., Staggs, S. T., Storer, E., Switzer, E. R., Tampier, N., Thornton, R., Trac, H., Treu, J., Tucker, C., Ullom, J., Vale, L. R., Van Engelen, A., Van Lanen, J., van Marrewijk, J., Vargas, C., Vavagiakis, E. M., Wagoner, K., Wang, Y., Wenzl, L., Wollack, E. J., Xu, Z., Zago, F., Zheng, K. 2024; 962 (2)
  • The Atacama Cosmology Telescope: DR6 Gravitational Lensing Map and Cosmological Parameters ASTROPHYSICAL JOURNAL Madhavacheril, M. S., Qu, F. J., Sherwin, B. D., Maccrann, N., Li, Y., Abril-Cabezas, I., Ade, P. R., Aiola, S., Alford, T., Amiri, M., Amodeo, S., An, R., Atkins, Z., Austermann, J. E., Battaglia, N., Battistelli, E., Beall, J. A., Bean, R., Beringue, B., Bhandarkar, T., Biermann, E., Bolliet, B., Bond, J., Cai, H., Calabrese, E., Calafut, V., Capalbo, V., Carrero, F., Challinor, A., Chesmore, G. E., Cho, H., Choi, S. K., Clark, S. E., Rosado, R., Cothard, N. F., Coughlin, K., Coulton, W., Crowley, K. T., Dalal, R., Darwish, O., Devlin, M. J., Dicker, S., Doze, P., Duell, C. J., Duff, S. M., Duivenvoorden, A. J., Dunkley, J., Duenner, R., Fanfani, V., Fankhanel, M., Farren, G., Ferraro, S., Freundt, R., Fuzia, B., Gallardo, P. A., Garrido, X., Givans, J., Gluscevic, V., Golec, J. E., Guan, Y., Hall, K. R., Halpern, M., Han, D., Harrison, I., Hasselfield, M., Healy, E., Henderson, S., Hensley, B., Hervias-Caimapo, C., Hill, J., Hilton, G. C., Hilton, M., Hincks, A. D., Hlozek, R., Ho, S., Huber, Z. B., Hubmayr, J., Huffenberger, K. M., Hughes, J. P., Irwin, K., Isopi, G., Jense, H. T., Keller, B., Kim, J., Knowles, K., Koopman, B. J., Kosowsky, A., Kramer, D., Kusiak, A., La Posta, A., Lague, A., Lakey, V., Lee, E., Li, Z., Limon, M., Lokken, M., Louis, T., Lungu, M., Macinnis, A., Maldonado, D., Maldonado, F., Mallaby-Kay, M., Marques, G. A., Mcmahon, J., Mehta, Y., Menanteau, F., Moodley, K., Morris, T. W., Mroczkowski, T., Naess, S., Namikawa, T., Nati, F., Newburgh, L., Nicola, A., Niemack, M. D., Nolta, M. R., Orlowski-Scherer, J., Page, L. A., Pandey, S., Partridge, B., Prince, H., Puddu, R., Radiconi, F., Robertson, N., Rojas, F., Sakuma, T., Salatino, M., Schaan, E., Schmitt, B. L., Sehgal, N., Shaikh, S., Sierra, C., Sievers, J., Sifon, C., Simon, S., Sonka, R., Spergel, D. N., Staggs, S. T., Storer, E., Switzer, E. R., Tampier, N., Thornton, R., Trac, H., Treu, J., Tucker, C., Ullom, J., Vale, L. R., Van Engelen, A., Van Lanen, J., van Marrewijk, J., Vargas, C., Vavagiakis, E. M., Wagoner, K., Wang, Y., Wenzl, L., Wollack, E. J., Xu, Z., Zago, F., Zheng, K. 2024; 962 (2)
  • Quantum Diamonds at the Beach: Chemical Insights into Silica Growth on Nanoscale Diamond using Multimodal Characterization and Simulation. ACS nanoscience Au Sandoval, P. J., Lopez, K., Arreola, A., Len, A., Basravi, N., Yamaguchi, P., Kawamura, R., Stokes, C. X., Melendrez, C., Simpson, D., Lee, S. J., Titus, C. J., Altoe, V., Sainio, S., Nordlund, D., Irwin, K., Wolcott, A. 2023; 3 (6): 462-474

    Abstract

    Surface chemistry of materials that host quantum bits such as diamond is an important avenue of exploration as quantum computation and quantum sensing platforms mature. Interfacing diamond in general and nanoscale diamond (ND) in particular with silica is a potential route to integrate room temperature quantum bits into photonic devices, fiber optics, cells, or tissues with flexible functionalization chemistry. While silica growth on ND cores has been used successfully for quantum sensing and biolabeling, the surface mechanism to initiate growth was unknown. This report describes the surface chemistry responsible for silica bond formation on diamond and uses X-ray absorption spectroscopy (XAS) to probe the diamond surface chemistry and its electronic structure with increasing silica thickness. A modified Stöber (Cigler) method was used to synthesize 2-35 nm thick shells of SiO2 onto carboxylic acid-rich ND cores. The diamond morphology, surface, and electronic structure were characterized by overlapping techniques including electron microscopy. Importantly, we discovered that SiO2 growth on carboxylated NDs eliminates the presence of carboxylic acids and that basic ethanolic solutions convert the ND surface to an alcohol-rich surface prior to silica growth. The data supports a mechanism that alcohols on the ND surface generate silyl-ether (ND-O-Si-(OH)3) bonds due to rehydroxylation by ammonium hydroxide in ethanol. The suppression of the diamond electronic structure as a function of SiO2 thickness was observed for the first time, and a maximum probing depth of ∼14 nm was calculated. XAS spectra based on the Auger electron escape depth was modeled using the NIST database for the Simulation of Electron Spectra for Surface Analysis (SESSA) to support our experimental results. Additionally, resonant inelastic X-ray scattering (RIXS) maps produced by the transition edge sensor reinforces the chemical analysis provided by XAS. Researchers using diamond or high-pressure high temperature (HPHT) NDs and other exotic materials (e.g., silicon carbide or cubic-boron nitride) for quantum sensing applications may exploit these results to design new layered or core-shell quantum sensors by forming covalent bonds via surface alcohol groups.

    View details for DOI 10.1021/acsnanoscienceau.3c00033

    View details for PubMedID 38144705

    View details for PubMedCentralID PMC10740120

  • Measurement of gravitational lensing of the cosmic microwave background using SPT-3G 2018 data PHYSICAL REVIEW D Pan, Z., Bianchini, F., Wu, W. K., Ade, P. R., Ahmed, Z., Anderes, E., Anderson, A. J., Ansarinejad, B., Archipley, M., Aylor, K., Balkenhol, L., Barry, P. S., Thakur, R., Benabed, K., Bender, A. N., Benson, B. A., Bleem, L. E., Bouchet, F. R., Bryant, L., Byrum, K., Camphuis, E., Carlstrom, J. E., Carter, F. W., Cecil, T. W., Chang, C. L., Chaubal, P., Chen, G., Chichura, P. M., Cho, H., Chou, T., Cliche, J., Coerver, A., Crawford, T. M., Cukierman, A., Daley, C., de Haan, T., Denison, E. V., Dibert, K. R., Ding, J., Dobbs, M. A., Doussot, A., Dutcher, D., Everett, W., Feng, C., Ferguson, K. R., Fichman, K., Foster, A., Fu, J., Galli, S., Gambrel, A. E., Gardner, R. W., Ge, F., Goeckner-Wald, N., Gualtieri, R., Guidi, F., Guns, S., Gupta, N., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Hilton, G. C., Hivon, E., Holder, G. P., Holzapfel, W. L., Hood, J. C., Howe, D., Huang, N., Irwin, K. D., Jeong, O., Jonas, M., Jones, A., Keruzore, F., Khaire, T. S., Knox, L., Kofman, A. M., Korman, M., Kubik, D. L., Kuhlmann, S., Kuo, C., Lee, A. T., Leitch, E. M., Levy, K., Lowitz, A. E., Lu, C., Maniyar, A., Menanteau, F., Meyer, S. S., Michalik, D., Millea, M., Montgomery, J., Nadolski, A., Nakato, Y., Natoli, T., Nguyen, H., Noble, G. I., Novosad, V., Omori, Y., Padin, S., Paschos, P., Pearson, J., Posada, C. M., Prabhu, K., Quan, W., Raghunathan, S., Rahimi, M., Rahlin, A., Reichardt, C. L., Riebel, D., Riedel, B., Ruhl, J. E., Sayre, J. T., Schiappucci, E., Shirokoff, E., Smecher, G., Sobrin, J. A., Stark, A. A., Stephen, J., Story, K. T., Suzuki, A., Takakura, S., Tandoi, C., Thompson, K. L., Thorne, B., Trendafilova, C., Tucker, C., Umilta, C., Vale, L. R., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Yoon, K. W., Young, M. R., Zebrowski, J. A. 2023; 108 (12)
  • BICEP Array: 150 GHz Detector Module Development JOURNAL OF LOW TEMPERATURE PHYSICS Schillaci, A., Ade, P. R., Ahmed, Z., Amiri, M., Barkats, D., Thakur, R., Bischoff, C. A., Beck, D., Bock, J. J., Buza, V., Cheshire, J., Connors, J., Cornelison, J., Crumrine, M., Cukierman, A., Denison, E., Dierickx, M., Duband, L., Eiben, M., Fatigoni, S., Filippini, J. P., Giannakopoulos, C., Goeckner-Wald, N., Goldfinger, D., Grayson, J. A., Grimes, P., Hall, G., Halal, G., Halpern, M., Hand, E., Harrison, S., Henderson, S., Hildebrandt, S. R., Hilton, G. C., Hubmayr, J., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Kefeli, S., Kovac, J. M., Kuo, C. L., Lau, K., Leitch, E. M., Lennox, A., Megerian, K. G., Miller, O. Y., Minutolo, L., Moncelsi, L., Nakato, Y., Namikawa, T., Nguyen, H. T., O'Brient, R., Palladino, S., Petroff, M., Precup, N., Prouve, T., Pryke, C., Racine, B., Reintsema, C. D., Schmitt, B. L., Singari, B., Soliman, A., Germaine, T., Steinbach, B., Sudiwala, R. V., Thompson, K. L., Tucker, C., Turner, A. D., Umilta, C., Verges, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D. V., Willmert, J., Wu, W. K., Yang, E., Yoon, K. W., Young, E., Yu, C., Zeng, L., Zhang, C., Zhang, S. 2023; 213 (5-6): 317-326
  • Quantum Diamonds at the Beach: Chemical Insights into Silica Growth on Nanoscale Diamond using Multimodal Characterization and Simulation ACS NANOSCIENCE AU Sandoval, P. J., Lopez, K., Arreola, A., Len, A., Basravi, N., Yamaguchi, P., Kawamura, R., Stokes, C. X., Melendrez, C., Simpson, D., Lee, S., Titus, C., Altoe, V., Sainio, S., Nordlund, D., Irwin, K., Wolcott, A. 2023
  • Measurements of DC SQUID Damping Effects on Superconducting Resonant Circuits IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY van Assendelft, E. C., Cho, H., Corbin, J., Kuenstner, S., Li, D., Phipps, A., Rapidis, N. M., Singh, J., Wells, K., Irwin, K. D. 2023; 33 (5)
  • BICEP/Keck. XVII. Line-of-sight Distortion Analysis: Estimates of Gravitational Lensing, Anisotropic Cosmic Birefringence, Patchy Reionization, and Systematic Errors ASTROPHYSICAL JOURNAL Ade, P. R., Ahmed, Z., Amiri, M., Barkats, D., Thakur, R., Bischoff, C. A., Beck, D., Bock, J. J., Boenish, H., Bullock, E., Buza, V., Cheshire, J. R., Connors, J., Cornelison, J., Crumrine, M., Cukierman, A., Denison, E. V., Dierickx, M., Duband, L., Eiben, M., Fatigoni, S., Filippini, J. P., Fliescher, S., Giannakopoulos, C., Goeckner-Wald, N., Goldfinger, D. C., Grayson, J., Grimes, P., Hall, G., Halal, G., Halpern, M., Hand, E., Harrison, S., Henderson, S., Hildebrandt, S. R., Hubmayr, J., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Lau, K., Leitch, E. M., Lennox, A., Megerian, K. G., Minutolo, L., Moncelsi, L., Nakato, Y., Namikawa, T., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Palladino, S., Petroff, M., Prouve, T., Pryke, C., Racine, B., Reintsema, C. D., Richter, S., Schillaci, A., Schwarz, R., Schmitt, B. L., Sheehy, C. D., Singari, B., Soliman, A., St Germaine, T., Steinbach, B., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Umilta, C., Verges, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D. V., Willmert, J., Wong, C. L., Wu, W. K., Yang, H., Yoon, K. W., Young, E., Yu, C., Zeng, L., Zhang, C., Zhang, S., BICEP Keck Collaboration, BICEP Keck Collaboration 2023; 949 (2)
  • Plastic Laminate Antireflective Coatings for Millimeter-Wave Optics in BICEP Array JOURNAL OF LOW TEMPERATURE PHYSICS Dierickx, M., Ade, P. R., Ahmed, Z., Amiri, M., Barkats, D., Thakur, R., Bischoff, C. A., Beck, D., Bock, J. J., Buza, V., Cheshire, J., Connors, J., Cornelison, J., Crumrine, M., Cukierman, A., Denison, E., Duband, L., Eiben, M., Fatigoni, S., Filippini, J. P., Goeckner-Wald, N., Goldfinger, D. C., Grayson, J. A., Grimes, P., Hall, G., Halal, G., Halpern, M., Hand, E., Harrison, S., Henderson, S., Hildebrandt, S. R., Hilton, G. C., Hubmayr, J., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Kefeli, S., Kovac, J. M., Kuo, C. L., Lau, K., Leitch, E. M., Lennox, A., Megerian, K. G., Minutolo, L., Moncelsi, L., Nakato, Y., Namikawa, T., Nguyen, H. T., O'Brient, R., Palladino, S., Petroff, M., Precup, N., Prouve, T., Pryke, C., Racine, B., Reintsema, C. D., Santalucia, D., Schillaci, A., Schmitt, B. L., Singari, B., Soliman, A., Germaine, T., Steinbach, B., Sudiwala, R. V., Thompson, K. L., Tucker, C., Turner, A. D., Umilta, C., Verges, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D. V., Willmert, J., Wu, W. K., Yang, E., Yoon, K. W., Young, E., Yu, C., Zeng, L., Zhang, C., Zhang, S. 2023
  • BICEP/Keck. XVI. Characterizing Dust Polarization through Correlations with Neutral Hydrogen ASTROPHYSICAL JOURNAL Ade, P. R., Ahmed, Z., Amiri, M., Barkats, D., Thakur, R., Bischoff, C. A., Beck, D., Bock, J. J., Boenish, H., Bullock, E., Buza, V., Cheshire, J. R., Clark, S. E., Connors, J., Cornelison, J., Crumrine, M., Cukierman, A., Denison, E. V., Dierickx, M., Duband, L., Eiben, M., Fatigoni, S., Filippini, J. P., Fliescher, S., Giannakopoulos, C., Goeckner-Wald, N., Goldfinger, D. C., Grayson, J., Grimes, P., Hall, G., Halal, G., Halpern, M., Hand, E., Harrison, S., Henderson, S., Hildebrandt, S. R., Hubmayr, J., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Lau, K., Leitch, E. M., Lennox, A., Megerian, K. G., Minutolo, L., Moncelsi, L., Nakato, Y., Namikawa, T., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Palladino, S., Petroff, M. A., Prouve, T., Pryke, C., Racine, B., Reintsema, C. D., Richter, S., Schillaci, A., Schwarz, R., Schmitt, B. L., Sheehy, C. D., Singari, B., Soliman, A., St Germaine, T., Steinbach, B., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Umilta, C., Verges, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D. V., Willmert, J., Wong, C. L., Wu, W. K., Yang, H., Yoon, K. W., Young, E., Yu, C., Zeng, L., Zhang, C., Zhang, S., BICEP Keck Collaboration 2023; 945 (1)
  • Simultaneous Millimeter-wave, Gamma-Ray, and Optical Monitoring of the Blazar PKS 2326-502 during a Flaring State ASTROPHYSICAL JOURNAL LETTERS Hood II, J. C., Simpson, A., McDaniel, A., Foster, A., Ade, P. R., Ajello, M., Anderson, A. J., Austermann, J. E., Beall, J. A., Bender, A. N., Benson, B. A., Bianchini, F., Bleem, L. E., Carlstrom, J. E., Chang, C. L., Chaubal, P., Chiang, H. C., Chou, T., Citron, R., Moran, C., Crawford, T. M., Crites, A. T., de Haan, T., Dobbs, M. A., Everett, W., Gallicchio, J., George, E. M., Gupta, N., Halverson, N. W., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., Knox, L., Lee, A. T., Li, D., Lowitz, A., Madejski, G., Malkan, M., McMahon, J. J., Meyer, S. S., Montgomery, J., Natoli, T., Nibarger, J. P., Noble, G., Novosad, V., Omori, Y., Padin, S., Patil, S., Pryke, C., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., Schaffer, K. K., Sievers, C., Smecher, G., Stark, A. A., Tucker, C., Veach, T., Vieira, J. D., Wang, G., Whitehorn, N., Wu, W. K., Yefremenko, V., Zebrowski, J. A., Zhang, L. 2023; 945 (2)
  • The Athena X-ray Integral Field Unit: a consolidated design for the system requirement review of the preliminary definition phase EXPERIMENTAL ASTRONOMY Barret, D., Albouys, V., den Herder, J., Piro, L., Cappi, M., Huovelin, J., Kelley, R., Miguel Mas-Hesse, J., Paltani, S., Rauw, G., Rozanska, A., Svoboda, J., Wilms, J., Yamasaki, N., Audard, M., Bandler, S., Barbera, M., Barcons, X., Bozzo, E., Ceballos, M., Charles, I., Costantini, E., Dauser, T., Decourchelle, A., Duband, L., Duval, J., Fiore, F., Gatti, F., Goldwurm, A., den Hartog, R., Jackson, B., Jonker, P., Kilbourne, C., Korpela, S., Macculi, C., Mendez, M., Mitsuda, K., Molendi, S., Pajot, F., Pointecouteau, E., Porter, F., Pratt, G. W., Prele, D., Ravera, L., Sato, K., Schaye, J., Shinozaki, K., Skup, K., Soucek, J., Thibert, T., Vink, J., Webb, N., Chaoul, L., Raulin, D., Simionescu, A., Miguel Torrejon, J., Acero, F., Branduardi-Raymont, G., Ettori, S., Finoguenov, A., Grosso, N., Kaastra, J., Mazzotta, P., Miller, J., Miniutti, G., Nicastro, F., Sciortino, S., Yamaguchi, H., Beaumont, S., Cucchetti, E., D'Andrea, M., Eckart, M., Ferrando, P., Kammoun, E., Lotti, S., Mesnager, J., Natalucci, L., Peille, P., de Plaa, J., Ardellier, F., Argan, A., Bellouard, E., Carron, J., Cavazzuti, E., Fiorini, M., Khosropanah, P., Martin, S., Perry, J., Pinsard, F., Pradines, A., Rigano, M., Roelfsema, P., Schwander, D., Torrioli, G., Ullom, J., Vera, I., Villegas, E., Zuchniak, M., Brachet, F., Lo Cicero, U., Doriese, W., Durkin, M., Fioretti, V., Geoffray, H., Jacques, L., Kirsch, C., Smith, S., Adams, J., Gloaguen, E., Hoogeveen, R., van der Hulst, P., Kiviranta, M., van der Kuur, J., Ledot, A., Van Leeuwen, B., van Loon, D., Lyautey, B., Parot, Y., Sakai, K., van Weers, H., Abdoelkariem, S., Adam, T., Adami, C., Aicardi, C., Akamatsu, H., Merino Alonso, P., Amato, R., Andre, J., Angelinelli, M., Anon-Cancela, M., Anvar, S., Atienza, R., Attard, A., Auricchio, N., Balado, A., Bancel, F., Barusso, L., Bascunan, A., Bernard, V., Berrocal, A., Blin, S., Bonino, D., Bonnet, F., Bonny, P., Boorman, P., Boreux, C., Bounab, A., Boutelier, M., Boyce, K., Brienza, D., Bruijn, M., Bulgarelli, A., Calarco, S., Callanan, P., Prada Campello, A., Camus, T., Canourgues, F., Capobianco, V., Cardiel, N., Castellani, F., Cheatom, O., Chervenak, J., Chiarello, F., Clerc, L., Clerc, N., Cobo, B., Coeur-Joly, O., Coleiro, A., Colonges, S., Corcione, L., Coriat, M., Coynel, A., Cuttaia, F., D'Ai, A., D'anca, F., Dadina, M., Daniel, C., Dauner, L., DeNigris, N., Dercksen, J., DiPirro, M., Doumayrou, E., Dubbeldam, L., Dupieux, M., Dupourque, S., Durand, J., Eckert, D., Eiriz, V., Ercolani, E., Etcheverry, C., Finkbeiner, F., Fiocchi, M., Fossecave, H., Franssen, P., Frericks, M., Gabici, S., Gant, F., Gao, J., Gastaldello, F., Genolet, L., Ghizzardi, S., Alcacera Gil, M., Giovannini, E., Godet, O., Gomez-Elvira, J., Gonzalez, R., Gonzalez, M., Gottardi, L., Granat, D., Gros, M., Guignard, N., Hieltjes, P., Jesus Hurtado, A., Irwin, K., Jacquey, C., Janiuk, A., Jaubert, J., Jimenez, M., Jolly, A., Jourdan, T., Julien, S., Kedziora, B., Korb, A., Kreykenbohm, I., Koenig, O., Langer, M., Laudet, P., Laurent, P., Laurenza, M., Lesrel, J., Ligori, S., Lorenz, M., Luminari, A., Maffei, B., Maisonnave, O., Marelli, L., Massonet, D., Maussang, I., Gonzalo Melchor, A., Le Mer, I., Javier San Millan, F., Millerioux, J., Mineo, T., Minervini, G., Molin, A., Monestes, D., Montinaro, N., Mot, B., Murat, D., Nagayoshi, K., Naze, Y., Nogues, L., Pailot, D., Panessa, F., Parodi, L., Petit, P., Piconcelli, E., Pinto, C., Encinas Plaza, J., Plaza, B., Poyatos, D., Prouve, T., Ptak, A., Puccetti, S., Puccio, E., Ramon, P., Reina, M., Rioland, G., Rodriguez, L., Roig, A., Rollet, B., Roncarelli, M., Roudil, G., Rudnicki, T., Sanisidro, J., Sciortino, L., Silva, V., Sordet, M., Soto-Aguilar, J., Spizzi, P., Surace, C., Fernandez Sanchez, M., Taralli, E., Terrasa, G., Terrier, R., Todaro, M., Ubertini, P., Uslenghi, M., de Vaate, J., Vaccaro, D., Varisco, S., Varniere, P., Vibert, L., Vidriales, M., Villa, F., Martin Vodopivec, B., Volpe, A., de Vries, C., Wakeham, N., Walmsley, G., Wise, M., de Wit, M., Wozniak, G. 2023
  • SLAC microresonator RF (SMuRF) electronics: A tone-tracking readout system for superconducting microwave resonator arrays. The Review of scientific instruments Yu, C., Ahmed, Z., Frisch, J. C., Henderson, S. W., Silva-Feaver, M., Arnold, K., Brown, D., Connors, J., Cukierman, A. J., D'Ewart, J. M., Dober, B. J., Dusatko, J. E., Haller, G., Herbst, R., Hilton, G. C., Hubmayr, J., Irwin, K. D., Kuo, C., Mates, J. A., Ruckman, L., Ullom, J., Vale, L., Van Winkle, D. D., Vasquez, J., Young, E. 2023; 94 (1): 014712

    Abstract

    We describe the newest generation of the SLAC Microresonator RF (SMuRF) electronics, a warm digital control and readout system for microwave-frequency resonator-based cryogenic detector and multiplexer systems, such as microwave superconducting quantum interference device multiplexers (mumux) or microwave kinetic inductance detectors. Ultra-sensitive measurements in particle physics and astronomy increasingly rely on large arrays of cryogenic sensors, which in turn necessitate highly multiplexed readout and accompanying room-temperature electronics. Microwave-frequency resonators are a popular tool for cryogenic multiplexing, with the potential to multiplex thousands of detector channels on one readout line. The SMuRF system provides the capability for reading out up to 3328 channels across a 4-8GHz bandwidth. Notably, the SMuRF system is unique in its implementation of a closed-loop tone-tracking algorithm that minimizes RF power transmitted to the cold amplifier, substantially relaxing system linearity requirements and effective noise from intermodulation products. Here, we present a description of the hardware, firmware, and software systems of the SMuRF electronics, comparing achieved performance with science-driven design requirements. In particular, we focus on the case of large-channel-count, low-bandwidth applications, but the system has been easily reconfigured for high-bandwidth applications. The system described here has been successfully deployed in lab settings and field sites around the world and is baselined for use on upcoming large-scale observatories.

    View details for DOI 10.1063/5.0125084

    View details for PubMedID 36725567

  • Proposal for a definitive search for GUT-scale QCD axions PHYSICAL REVIEW D Brouwer, L., Chaudhuri, S., Cho, H., Corbin, J., Dawson, C. S., Droster, A., Foster, J. W., Fry, J. T., Graham, P. W., Henning, R., Irwin, K. D., Kadribasic, F., Kahn, Y., Keller, A., Kolevatov, R., Kuenstner, S., Leder, A. F., Li, D., Ouellet, J. L., Pappas, K. W., Phipps, A., Rapidis, N. M., Safdi, B. R., Salemi, C. P., Simanovskaia, M., Singh, J., van Assendelft, E. C., van Bibber, K., Wells, K., Winslow, L., Wisniewski, W. J., Young, B. A., DMRadio Collaboration 2022; 106 (11)
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  • BICEP/Keck XV: The BICEP3 Cosmic Microwave Background Polarimeter and the First Three-year Data Set ASTROPHYSICAL JOURNAL Ade, P. R., Ahmed, Z., Amiri, M., Barkats, D., Thakur, R., Bischoff, C. A., Beck, D., Bock, J. J., Boenish, H., Bullock, E., Buza, Cheshire, J. R., Connors, J., Cornelison, J., Crumrine, M., Cukierman, A., Denison, E., Dierickx, M., Duband, L., Eiben, M., Fatigoni, S., Filippini, J. P., Fliescher, S., Goeckner-Wald, N., Goldfinger, D. C., Grayson, J., Grimes, P., Hall, G., Halal, G., Halpern, M., Hand, E., Harrison, S., Henderson, S., Hildebrandt, S. R., Hilton, G. C., Hubmayr, J., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Lau, K., Leitch, E. M., Lennox, A., Megerian, K. G., Minutolo, L., Moncelsi, L., Nakato, Y., Namikawa, T., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Palladino, S., Prouve, T., Pryke, C., Racine, B., Reintsema, C. D., Richter, S., Schillaci, A., Schwarz, R., Schmitt, B. L., Sheehy, C. D., Soliman, A., St Germaine, T., Steinbach, B., Sudiwala, R., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Umilta, C., Verges, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D., Willmert, J., Wong, C. L., Wu, W. K., Yang, H., Yoon, K. W., Young, E., Yu, C., Zeng, L., Zhang, C., Zhang, S., BICEP Keck Collaboration 2022; 927 (1)
  • The Design and Integrated Performance of SPT-3G ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES Sobrin, J. A., Anderson, A. J., Bender, A. N., Benson, B. A., Dutcher, D., Foster, A., Goeckner-Wald, N., Montgomery, J., Nadolski, A., Rahlin, A., Ade, P. R., Ahmed, Z., Anderes, E., Archipley, M., Austermann, J. E., Avva, J. S., Aylor, K., Balkenhol, L., Barry, P. S., Thakur, R., Benabed, K., Bianchini, F., Bleem, L. E., Bouchet, F. R., Bryant, L., Byrum, K., Carlstrom, J. E., Carter, F. W., Cecil, T. W., Chang, C. L., Chaubal, P., Chen, G., Cho, H., Chou, T., Cliche, J., Crawford, T. M., Cukierman, A., Daley, C., de Haan, T., Denison, E., Dibert, K., Ding, J., Dobbs, M. A., Everett, W., Feng, C., Ferguson, K. R., Fu, J., Galli, S., Gambrel, A. E., Gardner, R. W., Gualtieri, R., Guns, S., Gupta, N., Guyser, R., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Hilton, G. C., Hivon, E., Holder, G. P., Holzapfel, W. L., Hood, J. C., Howe, D., Huang, N., Irwin, K. D., Jeong, O. B., Jonas, M., Jones, A., Khaire, T. S., Knox, L., Kofman, A. M., Korman, M., Kubik, D. L., Kuhlmann, S., Kuo, C., Lee, A. T., Leitch, E. M., Lowitz, A. E., Lu, C., Meyer, S. S., Michalik, D., Millea, M., Natoli, T., Nguyen, H., Noble, G., Novosad, Omori, Y., Padin, S., Pan, Z., Paschos, P., Pearson, J., Posada, C. M., Prabhu, K., Quan, W., Reichardt, C. L., Riebel, D., Riedel, B., Rouble, M., Ruhl, J. E., Saliwanchik, B., Sayre, J. T., Schiappucci, E., Shirokoff, E., Smecher, G., Stark, A. A., Stephen, J., Story, K. T., Suzuki, A., Tandoi, C., Thompson, K. L., Thorne, B., Tucker, C., Umilta, C., Vale, L. R., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Wu, W. K., Yefremenko, Yoon, K. W., Young, M. R. 2022; 258 (2)
  • CMB-S4: Forecasting Constraints on Primordial Gravitational Waves ASTROPHYSICAL JOURNAL Abazajian, K., Addison, G. E., Adshead, P., Ahmed, Z., Akerib, D., Ali, A., Allen, S. W., Alonso, D., Alvarez, M., Amin, M. A., Anderson, A., Arnold, K. S., Ashton, P., Baccigalupi, C., Bard, D., Barkats, D., Barron, D., Barry, P. S., Bartlett, J. G., Thakur, R., Battaglia, N., Bean, R., Bebek, C., Bender, A. N., Benson, B. A., Bianchini, F., Bischoff, C. A., Bleem, L., Bock, J. J., Bocquet, S., Boddy, K. K., Bond, J., Borrill, J., Bouchet, F. R., Brinckmann, T., Brown, M. L., Bryan, S., Buza, V., Byrum, K., Caimapo, C., Calabrese, E., Calafut, V., Caldwell, R., Carlstrom, J. E., Carron, J., Cecil, T., Challinor, A., Chang, C. L., Chinone, Y., Cho, H., Cooray, A., Coulton, W., Crawford, T. M., Crites, A., Cukierman, A., Cyr-Racine, F., de Haan, T., Delabrouille, J., Devlin, M., Di Valentino, E., Dierickx, M., Dobbs, M., Duff, S., Dvorkin, C., Eimer, J., Elleflot, T., Errard, J., Essinger-Hileman, T., Fabbian, G., Feng, C., Ferraro, S., Filippini, J. P., Flauger, R., Flaugher, B., Fraisse, A. A., Frolov, A., Galitzki, N., Gallardo, P. A., Galli, S., Ganga, K., Gerbino, M., Gluscevic, V., Goeckner-Wald, N., Green, D., Grin, D., Grohs, E., Gualtieri, R., Gudmundsson, J. E., Gullett, I., Gupta, N., Habib, S., Halpern, M., Halverson, N. W., Hanany, S., Harrington, K., Hasegawa, M., Hasselfield, M., Hazumi, M., Heitmann, K., Henderson, S., Hensley, B., Hill, C., Hill, J., Hlozek, R., Ho, S., Hoang, T., Holder, G., Holzapfel, W., Hood, J., Hubmayr, J., Huffenberger, K. M., Hui, H., Irwin, K., Jeong, O., Johnson, B. R., Jones, W. C., Kang, J., Karkare, K. S., Katayama, N., Keskitalo, R., Kisner, T., Knox, L., Koopman, B. J., Kosowsky, A., Kovac, J., Kovetz, E. D., Kuhlmann, S., Kuo, C., Kusaka, A., Lahteenmaki, A., Lawrence, C. R., Lee, A. T., Lewis, A., Li, D., Linder, E., Loverde, M., Lowitz, A., Lubin, P., Madhavacheril, M. S., Mantz, A., Marques, G., Matsuda, F., Mauskopf, P., McCarrick, H., McMahon, J., Meerburg, P., Melin, J., Menanteau, F., Meyers, J., Millea, M., Mohr, J., Moncelsi, L., Monzani, M., Mroczkowski, T., Mukherjee, S., Nagy, J., Namikawa, T., Nati, F., Natoli, T., Newburgh, L., Niemack, M. D., Nishino, H., Nord, B., Novosad, V., O'Brient, R., Padin, S., Palladino, S., Partridge, B., Petravick, D., Pierpaoli, E., Pogosian, L., Prabhu, K., Pryke, C., Puglisi, G., Racine, B., Rahlin, A., Rao, M., Raveri, M., Reichardt, C. L., Remazeilles, M., Rocha, G., Roe, N. A., Roy, A., Ruhl, J. E., Salatino, M., Saliwanchik, B., Schaan, E., Schillaci, A., Schmitt, B., Schmittfull, M. M., Scott, D., Sehgal, N., Shandera, S., Sherwin, B. D., Shirokoff, E., Simon, S. M., Slosar, A., Spergel, D., St Germaine, T., Staggs, S. T., Stark, A., Starkman, G. D., Stompor, R., Stoughton, C., Suzuki, A., Tajima, O., Teply, G. P., Thompson, K., Thorne, B., Timbie, P., Tomasi, M., Tristram, M., Tucker, G., Umilta, C., van Engelen, A., Vavagiakis, E. M., Vieira, J. D., Vieregg, A. G., Wagoner, K., Wallisch, B., Wang, G., Watson, S., Westbrook, B., Whitehorn, N., Wollack, E. J., Wu, W., Xu, Z., Yang, H., Yasini, S., Yefremenko, V. G., Yoon, K., Young, E., Yu, C., Zonca, A., CMB-S4 Collaboration 2022; 926 (1)
  • BICEP/Keck XIV: Improved constraints on axionlike polarization oscillations in the cosmic microwave background PHYSICAL REVIEW D Ade, P. R., Ahmed, Z., Amiri, M., Barkats, D., Thakur, R., Bischoff, C. A., Beck, D., Bock, J. J., Boenish, H., Bullock, E., Buza, Cheshire, J. R., Connors, J., Cornelison, J., Crumrine, M., Cukierman, A., Denison, E., Dierickx, M., Duband, L., Eiben, M., Fatigoni, S., Filippini, J. P., Fliescher, S., Goeckner-Wald, N., Goldfinger, D. C., Grayson, J., Grimes, P., Hall, G., Halal, G., Halpern, M., Hand, E., Harrison, S., Henderson, S., Hildebrandt, S. R., Hilton, G. C., Hubmayr, J., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Lau, K., Leitch, E. M., Lennox, A., Megerian, K. G., Minutolo, L., Moncelsi, L., Nakato, Y., Namikawa, T., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Palladino, S., Prouve, T., Pryke, C., Racine, B., Reintsema, C. D., Richter, S., Schillaci, A., Schwarz, R., Schmitt, B. L., Sheehy, C. D., Soliman, A., St Germaine, T., Steinbach, B., Sudiwala, R., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Umilta, C., Verges, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D., Willmert, J., Wong, C. L., Wu, W. K., Yang, H., Yoon, K. W., Young, E., Yu, C., Zeng, L., Zhang, C., Zhang, S. 2022; 105 (2)
  • Metastable Brominated Nanodiamond Surface Enables Room Temperature and Catalysis-Free Amine Chemistry. The journal of physical chemistry letters Melendrez, C., Lopez-Rosas, J. A., Stokes, C. X., Cheung, T. C., Lee, S., Titus, C. J., Valenzuela, J., Jeanpierre, G., Muhammad, H., Tran, P., Sandoval, P. J., Supreme, T., Altoe, V., Vavra, J., Raabova, H., Vanek, V., Sainio, S., Doriese, W. B., O'Neil, G. C., Swetz, D. S., Ullom, J. N., Irwin, K., Nordlund, D., Cigler, P., Wolcott, A. 1800: 1147-1158

    Abstract

    Bromination of high-pressure, high-temperature (HPHT) nanodiamond (ND) surfaces has not been explored and can open new avenues for increased chemical reactivity and diamond lattice covalent bond formation. The large bond dissociation energy of the diamond lattice-oxygen bond is a challenge that prevents new bonds from forming, and most researchers simply use oxygen-terminated NDs (alcohols and acids) as reactive species. In this work, we transformed a tertiary-alcohol-rich ND surface to an amine surface with 50% surface coverage and was limited by the initial rate of bromination. We observed that alkyl bromide moieties are highly labile on HPHT NDs and are metastable as previously found using density functional theory. The strong leaving group properties of the alkyl bromide intermediate were found to form diamond-nitrogen bonds at room temperature and without catalysts. This robust pathway to activate a chemically inert ND surface broadens the modalities for surface termination, and the unique surface properties of brominated and aminated NDs are impactful to researchers for chemically tuning diamond for quantum sensing or biolabeling applications.

    View details for DOI 10.1021/acs.jpclett.1c04090

    View details for PubMedID 35084184

  • Performance and characterization of the SPT-3G digital frequency-domain multiplexed readout system using an improved noise and crosstalk model JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS Montgomery, J., Ade, P. R., Ahmed, Z., Anderes, E., Anderson, A. J., Archipley, M. A., Avva, J. S., Aylor, K., Balkenhol, L., Barry, P. S., Thakur, R. B., Benabed, K., Bender, A. N., Benson, B. A., Bianchini, F., Bleem, L. E., Bouchet, F. R., Bryant, L., Byrum, K., Carlstrom, J. E., Carter, F. W., Cecil, T. W., Chang, C. L., Chaubal, P., Chen, G., Cho, H., Chou, T., Cliche, J., Crawford, T. M., Cukierman, A. J., Daley, C. M., de Haan, T., Denison, E., Dibert, K., Ding, J., Dobbs, M., Dutcher, D., Elleflot, T., Everett, W. B., Feng, C., Ferguson, K. R., Foster, A., Fu, J., Galli, S., Gambrel, A. E., Gardner, R. W., Goeckner-Wald, N., Groh, J. C., Gualtieri, R., Guns, S. T., Gupta, N., Guyser, R. J., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Hilton, G. C., Hivon, E. F., Holzapfel, W. L., Hood, J. C., Howe, D., Huang, N., Irwin, K. D., Jeong, O. B., Jonas, M., Jones, A., Khaire, T. S., Knox, L., Kofman, A. M., Korman, M., Kubik, D. L., Kuhlmann, S. E., Kuo, C., Lee, A. T., Leitch, E. M., Lowitz, A. E., Lu, C., Meyer, S. S., Michalik, D., Millea, M., Nadolski, A., Natoli, T. J., Nguyen, H., Noble, G., Novosad, V., Omori, Y., Padin, S., Pan, Z., Paschos, P., Pearson, J. E., Posada, C. M., Prabhu, K., Quan, W., Rahlin, A. S., Reichardt, C. L., Riebel, D., Riedel, B., Rouble, M., Ruhl, J. E., Sayre, J. T., Schiappucci, E., Shirokoff, E., Smecher, G. M., Sobrin, J. A., Stark, A. A., Stephen, J., Story, K. T., Suzuki, A., Thompson, K. L., Thorne, B., Tucker, C. E., Umilta, C., Vale, L. R., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Wu, W. K., Yefremenko, V. G., Yoon, K., Young, M. R. 2022; 8 (1)
  • Improved Polarization Calibration of the BICEP3 CMB Polarimeter at the South Pole Cornelison, J., Verges, C., Ade, P. R., Ahmed, Z., Amiri, M., Barkats, D., Thakur, R., Beck, D., Bischoff, C. A., Bock, J. J., Buza, Cheshire, J. R., Connors, J., Crumrine, M., Cukierman, A. J., Denison, E., Dierickx, M., Duband, L., Eiben, M., Fatigoni, S., Filippini, J. P., Giannakopoulos, C., Goeckner-Wald, N., Goldfinger, D. C., Grayson, J., Grimes, P. K., Hall, G., Halal, G., Halpern, M., Hand, E., Harrison, S. A., Henderson, S., Hildebrandt, S. R., Hilton, G. C., Hubmayr, J., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Kefeli, S., Kovac, J. M., Kuo, C. L., Lau, K., Leitch, E. M., Lennox, A., Liu, T., Look, K., Megerian, K. G., Minutolo, L., Moncelsi, L., Nakato, Y., Namikawa, T., Nguyen, H. T., O'brient, R., Palladino, S., Petroff, M. A., Prouve, T., Pryke, C., Racine, B., Reintsema, C. D., Salatino, M., Schillaci, A., Schmitt, B. L., Singari, B., Soliman, A., St Germaine, T., Steinbach, B., Sudiwala, R., Thompson, K. L., Tsai, C., Tucker, C., Turner, A. D., Umilta, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D., Willmert, J., Wu, W. K., Yang, H., Yoon, K. W., Young, E., Yu, C., Zeng, L., Zhang, C., Zhang, S., Zmuidzinas, J., Gao SPIE-INT SOC OPTICAL ENGINEERING. 2022

    View details for DOI 10.1117/12.2620212

    View details for Web of Science ID 000864182000068

  • 2022 Upgrade and Improved Low Frequency Camera Sensitivity for CMB Observation at the South Pole Soliman, A., Ade, P. R., Ahmed, Z., Amiri, M., Barkats, D., Thakur, R., Bischoff, C. A., Beck, D., Bock, J. J., Buza, Cheshire, J., Connors, J., Cornelison, J., Crumrine, M., Cukierman, A. J., Denison, E., Dierickx, M., Duband, L., Eiben, M., Fatigoni, S., Filippini, J. P., Giannakopoulos, C., Goeckner-Wald, N., Goldfinger, D. C., Grayson, J., Grimes, P. K., Hall, G., Halal, G., Halpern, M., Hand, E., Harrison, S. A., Henderson, S., Hildebrandt, S. R., Hilton, G. C., Hubmayr, J., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Kefeli, S., Kovac, J. M., Kuo, C. L., Lau, K., Leitch, E. M., Lennox, A., Liu, T., Megerian, K. G., Minutolo, L., Moncelsi, L., Nakato, Y., Namikawa, T., Nguyen, H. T., O'Brient, R., Palladino, S., Petroff, M. A., Precup, N., Prouve, T., Pryke, C., Racine, B., Reintsema, C. D., Salatino, M., Schillaci, A., Schmitt, B. L., Singari, B., St Germaine, T., Steinbach, B., Sudiwala, R., Thompson, K. L., Tsai, C., Tucker, C., Turner, A. D., Umilta, C., Verges, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D., Willmert, J., Wu, W. K., Yang, H., Yoon, K. W., Young, E., Yu, C., Zeng, L., Zhang, C., Zhang, S., Zmuidzinas, J., Gao SPIE-INT SOC OPTICAL ENGINEERING. 2022

    View details for DOI 10.1117/12.2628058

    View details for Web of Science ID 000864182000039

  • Thermal Testing for Cryogenic CMB Instrument Optical Design Goldfinger, D. C., Ade, P. R., Ahmed, Z., Amiri, M., Barkats, D., Thakur, R., Beck, D., Bischoff, C. A., Bock, J. J., Buza, Cheshire, J., Connors, J., Cornelison, J., Crumrine, M., Cukierman, A. J., Denison, E., Dierickx, M., Duband, L., Eiben, M., Fatigoni, S., Filippini, J. P., Giannakopoulos, C., Goeckner-Wald, N., Grayson, J., Grimes, P. K., Hall, G., Halal, G., Halpern, M., Hand, E., Harrison, S. A., Henderson, S., Hildebrandt, S. R., Hilton, G. C., Hubmayr, J., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Kefeli, S., Kovac, J. M., Kuo, C. L., Lau, K., Leitch, E. M., Lennox, A., Liu, T., Megerian, K. G., Minutolo, L., Moncelsi, L., Nakato, Y., Namikawa, T., Nguyen, H. T., O'Brient, R., Palladino, S., Petroff, M. A., Prouve, T., Pryke, C., Racine, B., Reintsema, C. D., Salatino, M., Schillaci, A., Schmitt, B. L., Singari, B., Soliman, A., Smith, A. G., St Germaine, T., Steinbach, B., Sudiwala, R., Thompson, K. L., Tsai, C., Tucker, C., Turner, A. D., Umilta, C., Verges, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D., Willmert, J., Wu, W. K., Yang, H., Yoon, K. W., Young, E., Yu, C., Zeng, L., Zhang, C., Zhang, S., Zmuidzinas, J., Gao SPIE-INT SOC OPTICAL ENGINEERING. 2022

    View details for DOI 10.1117/12.2629490

    View details for Web of Science ID 000864182000066

  • Optimal Cosmic Microwave Background Lensing Reconstruction and Parameter Estimation with SPTpol Data ASTROPHYSICAL JOURNAL Millea, M., Daley, C. M., Chou, T., Anderes, E., Ade, P. R., Anderson, A. J., Austermann, J. E., Avva, J. S., Beall, J. A., Bender, A. N., Benson, B. A., Bianchini, F., Bleem, L. E., Carlstrom, J. E., Chang, C. L., Chaubal, P., Chiang, H. C., Citron, R., Moran, C., Crawford, T. M., Crites, A. T., de Haan, T., Dobbs, M. A., Everett, W., Gallicchio, J., George, E. M., Goeckner-Wald, N., Guns, S., Gupta, N., Halverson, N. W., Henning, J. W., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., Knox, L., Lee, A. T., Li, D., Lowitz, A., McMahon, J. J., Meyer, S. S., Mocanu, L. M., Montgomery, J., Natoli, T., Nibarger, J. P., Noble, G., Novosad, Omori, Y., Padin, S., Patil, S., Pryke, C., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., Schaffer, K. K., Sievers, C., Smecher, G., Stark, A. A., Thorne, B., Tucker, C., Veach, T., Vieira, J. D., Wang, G., Whitehorn, N., Wu, W. K., Yefremenko 2021; 922 (2)
  • The XFaster Power Spectrum and Likelihood Estimator for the Analysis of Cosmic Microwave Background Maps ASTROPHYSICAL JOURNAL Gambrel, A. E., Rahlin, A. S., Song, X., Contaldi, C. R., Ade, P. R., Amiri, M., Benton, S. J., Bergman, A. S., Bihary, R., Bock, J. J., Bond, J. R., Bonetti, J. A., Bryan, S. A., Chiang, H. C., Duivenvoorden, A. J., Eriksen, H. K., Farhang, M., Filippini, J. P., Fraisse, A. A., Freese, K., Galloway, M., Gandilo, N. N., Gualtieri, R., Gudmundsson, J. E., Halpern, M., Hartley, J., Hasselfield, M., Hilton, G., Holmes, W., Hristov, V. V., Huang, Z., Irwin, K. D., Jones, W. C., Karakci, A., Kuo, C. L., Kermish, Z. D., Leung, J., Li, S., Mak, D. Y., Mason, P. V., Megerian, K., Moncelsi, L., Morford, T. A., Nagy, J. M., Netterfield, C. B., Nolta, M., O'Brient, R., Osherson, B., Padilla, I. L., Racine, B., Reintsema, C., Ruhl, J. E., Ruud, T. M., Shariff, J. A., Shaw, E. C., Shiu, C., Soler, J. D., Trangsrud, A., Tucker, C., Tucker, R. S., Turner, A. D., van der List, J. F., Weber, A. C., Wehus, I. K., Wen, S., Wiebe, D. V., Young, E. Y. 2021; 922 (2)
  • Constraints on Lambda CDM extensions from the SPT-3G 2018 EE and TE power spectra PHYSICAL REVIEW D Balkenhol, L., Dutcher, D., Ade, P. R., Ahmed, Z., Anderes, E., Anderson, A. J., Archipley, M., Avva, J. S., Aylor, K., Barry, P. S., Thakur, R., Benabed, K., Bender, A. N., Benson, B. A., Bianchini, F., Bleem, L. E., Bouchet, F. R., Bryant, L., Byrum, K., Carlstrom, J. E., Carter, F. W., Cecil, T. W., Chang, C. L., Chaubal, P., Chen, G., Cho, H., Chou, T., Cliche, J., Crawford, T. M., Cukierman, A., Daley, C., de Haan, T., Denison, E., Dibert, K., Ding, J., Dobbs, M. A., Everett, W., Feng, C., Ferguson, K. R., Foster, A., Fu, J., Galli, S., Gambrel, A. E., Gardner, R. W., Goeckner-Wald, N., Gualtieri, R., Guns, S., Gupta, N., Guyser, R., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Hilton, G. C., Hivon, E., Holder, G. P., Holzapfel, W. L., Hood, J. C., Howe, D., Huang, N., Irwin, K. D., Jeong, O. B., Jonas, M., Jones, A., Khaire, T. S., Knox, L., Kofman, A. M., Korman, M., Kubik, D. L., Kuhlmann, S., Kuo, C., Lee, A. T., Leitch, E. M., Lowitz, A. E., Lu, C., Meyer, S. S., Michalik, D., Millea, M., Montgomery, J., Nadolski, A., Natoli, T., Nguyen, H., Noble, G., Novosad, Omori, Y., Padin, S., Pan, Z., Paschos, P., Pearson, J., Posada, C. M., Prabhu, K., Quan, W., Rahlin, A., Reichardt, C. L., Riebel, D., Riedel, B., Rouble, M., Ruhl, J. E., Sayre, J. T., Schiappucci, E., Shirokoff, E., Smecher, G., Sobrin, J. A., Stark, A. A., Stephen, J., Story, K. T., Suzuki, A., Thompson, K. L., Thorne, B., Tucker, C., Umilta, C., Vale, L. R., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Wu, W. K., Yefremenko, Yoon, K. W., Young, M. R., SPT-30 Collaboration 2021; 104 (8)
  • Performance of a Broad-Band, High-Resolution, Transition-Edge Sensor Spectrometer for X-ray Astrophysics IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY Smith, S. J., Adams, J. S., Bandler, S. R., Beaumont, S., Chervenak, J. A., Denison, E. V., Doriese, W. B., Durkin, M., Finkbeiner, F. M., Fowler, J. W., Hilton, G. C., Hummatov, R., Irwin, K. D., Kelley, R. L., Kilbourne, C. A., Leutenegger, M. A., Miniussi, A. R., Porter, F. S., Reintsema, C. D., Sadleir, J. E., Sakai, K., Swetz, D. S., Ullom, J. N., Vale, L. R., Wakeham, N. A., Wassell, E. J., Witthoeft, M. C. 2021; 31 (5)
  • Detection of Galactic and Extragalactic Millimeter-wavelength Transient Sources with SPT-3G ASTROPHYSICAL JOURNAL Guns, S., Foster, A., Daley, C., Rahlin, A., Whitehorn, N., Ade, P. R., Ahmed, Z., Anderes, E., Anderson, A. J., Archipley, M., Avva, J. S., Aylor, K., Balkenhol, L., Barry, P. S., Basu Thakur, R., Benabed, K., Bender, A. N., Benson, B. A., Bianchini, F., Bleem, L. E., Bouchet, F. R., Bryant, L., Byrum, K., Carlstrom, J. E., Carter, F. W., Cecil, T. W., Chang, C. L., Chaubal, P., Chen, G., Cho, H., Chou, T., Cliche, J., Crawford, T. M., Cukierman, A., de Haan, T., Denison, E. V., Dibert, K., Ding, J., Dobbs, M. A., Dutcher, D., Everett, W., Feng, C., Ferguson, K. R., Fu, J., Galli, S., Gambrel, A. E., Gardner, R. W., Goeckner-Wald, N., Gualtieri, R., Gupta, N., Guyser, R., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Hilton, G. C., Hivon, E., Holder, G. P., Holzapfel, W. L., Hood, J. C., Howe, D., Huang, N., Irwin, K. D., Jeong, O. B., Jonas, M., Jones, A., Khaire, T. S., Knox, L., Kofman, A. M., Korman, M., Kubik, D. L., Kuhlmann, S., Kuo, C., Lee, A. T., Leitch, E. M., Lowitz, A. E., Lu, C., Marrone, D. P., Meyer, S. S., Michalik, D., Millea, M., Montgomery, J., Nadolski, A., Natoli, T., Nguyen, H., Noble, G. I., Novosad, V., Omori, Y., Padin, S., Pan, Z., Paschos, P., Pearson, J., Phadke, K. A., Posada, C. M., Prabhu, K., Quan, W., Reichardt, C. L., Riebel, D., Riedel, B., Rouble, M., Ruhl, J. E., Sayre, J. T., Schiappucci, E., Shirokoff, E., Smecher, G., Sobrin, J. A., Stark, A. A., Stephen, J., Story, K. T., Suzuki, A., Thompson, K. L., Thorne, B., Tucker, C., Umilta, C., Vale, L. R., Vieira, J. D., Wang, G., Wu, W. K., Yefremenko, V., Yoon, K. W., Young, M. R., Zhang, L. 2021; 916 (2)
  • Mitigation of Finite Bandwidth Effects in Time-Division-Multiplexed SQUID Readout of TES Arrays IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY Durkin, M., Adams, J. S., Bandler, S. R., Chervenak, J. A., Denison, E., Doriese, W. B., Duff, S. M., Finkbeiner, F. M., Fowler, J. W., Gard, J. D., Hilton, G. C., Hummatov, R., Irwin, K. D., Joe, Y., Kelley, R. L., Kilbourne, C. A., Miniussi, A. R., Morgan, K. M., O'Neil, G. C., Pappas, C. G., Porter, F. S., Reintsema, C. D., Rudman, D. A., Sakai, K., Smith, S. J., Stevens, R. W., Swetz, D. S., Szypryt, P., Ullom, J. N., Vale, L. R., Wakeham, N. 2021; 31 (5)
  • Search for dark photon dark matter: Dark E field radio pilot experiment PHYSICAL REVIEW D Godfrey, B., Tyson, J., Hillbrand, S., Balajthy, J., Polin, D., Tripathi, S., Klomp, S., Levine, J., MacFadden, N., Kolner, B. H., Smith, M. R., Stucky, P., Phipps, A., Graham, P., Irwin, K. 2021; 104 (1)
  • Measurements of the E-mode polarization and temperature-E-mode correlation of the CMB from SPT-3G 2018 data PHYSICAL REVIEW D Dutcher, D., Balkenhol, L., Ade, P. R., Ahmed, Z., Anderes, E., Anderson, A. J., Archipley, M., Avva, J. S., Aylor, K., Barry, P. S., Thakur, R., Benabed, K., Bender, A. N., Benson, B. A., Bianchini, F., Bleem, L. E., Bouchet, F. R., Bryant, L., Byrum, K., Carlstrom, J. E., Carter, F. W., Cecil, T. W., Chang, C. L., Chaubal, P., Chen, G., Cho, H., Chou, T., Cliche, J., Crawford, T. M., Cukierman, A., Daley, C., de Haan, T., Denison, E., Dibert, K., Ding, J., Dobbs, M. A., Everett, W., Feng, C., Ferguson, K. R., Foster, A., Fu, J., Galli, S., Gambrel, A. E., Gardner, R. W., Goeckner-Wald, N., Gualtieri, R., Guns, S., Gupta, N., Guyser, R., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Hilton, G. C., Hivon, E., Holder, G. P., Holzapfel, W. L., Hood, J. C., Howe, D., Huang, N., Irwin, K. D., Jeong, O. B., Jonas, M., Jones, A., Khaire, T. S., Knox, L., Kofman, A. M., Korman, M., Kubik, D. L., Kuhlmann, S., Kuo, C., Lee, A. T., Leitch, E. M., Lowitz, A. E., Lu, C., Meyer, S. S., Michalik, D., Millea, M., Montgomery, J., Nadolski, A., Natoli, T., Nguyen, H., Noble, G., Novosad, Omori, Y., Padin, S., Pan, Z., Paschos, P., Pearson, J., Posada, C. M., Prabhu, K., Quan, W., Raghunathan, S., Rahlin, A., Reichardt, C. L., Riebel, D., Riedel, B., Rouble, M., Ruhl, J. E., Sayre, J. T., Schiappucci, E., Shirokoff, E., Smecher, G., Sobrin, J. A., Stark, A. A., Stephen, J., Story, K. T., Suzuki, A., Thompson, K. L., Thorne, B., Tucker, C., Umilta, C., Vale, L. R., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Wu, W. K., Yefremenko, Yoon, K. W., Young, M. R. 2021; 104 (2)
  • BICEP/Keck XII: Constraints on axionlike polarization oscillations in the cosmic microwave background PHYSICAL REVIEW D Ade, P. R., Ahmed, Z., Amiri, M., Barkats, D., Thakur, R., Bischoff, C. A., Bock, J. J., Boenish, H., Bullock, E., Buza, Cheshire, J. R., Connors, J., Cornelison, J., Crumrine, M., Cukierman, A., Dierickx, M., Duband, L., Fatigoni, S., Filippini, J. P., Fliescher, S., Goeckner-Wald, N., Grayson, J., Hall, G., Halpern, M., Harrison, S., Henderson, S., Hildebrandt, S. R., Hilton, G. C., Hubmayr, J., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Keating, B. G., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Lau, K., Leitch, E. M., Megerian, K. G., Moncelsi, L., Namikawa, T., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Palladino, S., Prouve, T., Pryke, C., Racine, B., Reintsema, C. D., Richter, S., Schillaci, A., Schmitt, B. L., Schwarz, R., Sheehy, C. D., Soliman, A., St Germaine, T., Steinbach, B., Sudiwala, R., Teply, G., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Umilta, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D., Willmert, J., Wong, C. L., Wu, W. K., Yang, H., Yoon, K. W., Young, E., Yu, C., Zeng, L., Zhang, C., BICEP Keck Collaboration 2021; 103 (4)
  • An Improved Measurement of the Secondary Cosmic Microwave Background Anisotropies from the SPT-SZ plus SPTpol Surveys ASTROPHYSICAL JOURNAL Reichardt, C. L., Patil, S., Ade, P. R., Anderson, A. J., Austermann, J. E., Avva, J. S., Baxter, E., Beall, J. A., Bender, A. N., Benson, B. A., Bianchini, F., Bleem, L. E., Carlstrom, J. E., Chang, C. L., Chaubal, P., Chiang, H. C., Chou, T. L., Citron, R., Moran, C., Crawford, T. M., Crites, A. T., Haan, T., Dobbs, M. A., Everett, W., Gallicchio, J., George, E. M., Gilbert, A., Gupta, N., Halverson, N. W., Harrington, N., Henning, J. W., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., Knox, L., Lee, A. T., Li, D., Lowitz, A., Luong-Van, D., McMahon, J. J., Mehl, J., Meyer, S. S., Millea, M., Mocanu, L. M., Mohr, J. J., Montgomery, J., Nadolski, A., Natoli, T., Nibarger, J. P., Noble, G., Novosad, V., Omori, Y., Padin, S., Pryke, C., Ruhl, J. E., Saliwanchik, B. R., Sayre, J. T., Schaffer, K. K., Shirokoff, E., Sievers, C., Smecher, G., Spieler, H. G., Staniszewski, Z., Stark, A. A., Tucker, C., Vanderlinde, K., Veach, T., Vieira, J. D., Wang, G., Whitehorn, N., Williamson, R., Wu, W. K., Yefremenko, V. 2021; 908 (2)
  • A demonstration of improved constraints on primordial gravitational waves with delensing PHYSICAL REVIEW D Ade, P. R., Ahmed, Z., Amiri, M., Anderson, A. J., Austermann, J. E., Avva, J. S., Barkats, D., Thakur, R., Beall, J. A., Bender, A. N., Benson, B. A., Bianchini, F., Bischoff, C. A., Bleem, L. E., Bock, J. J., Boenish, H., Bullock, E., Buza, Carlstrom, J. E., Chang, C. L., Cheshire, J. R., Chiang, H. C., Chou, T., Citron, R., Connors, J., Moran, C., Cornelison, J., Crawford, T. M., Crites, A. T., Crumrine, M., Cukierman, A., de Haan, T., Dierickx, M., Dobbs, M. A., Duband, L., Everett, W., Fatigoni, S., Filippini, J. P., Fliescher, S., Gallicchio, J., George, E. M., St Germaine, T., Goeckner-Wald, N., Goldfinger, D. C., Grayson, J., Gupta, N., Hall, G., Halpern, M., Halverson, N. W., Harrison, S., Henderson, S., Henning, J. W., Hildebrandt, S. R., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Hrubes, J. D., Huang, N., Hubmayr, J., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kefeli, S., Kernasovskiy, S. A., Knox, L., Kovac, J. M., Kuo, C. L., Lau, K., Lee, A. T., Leitch, E. M., Li, D., Lowitz, A., Manzotti, A., McMahon, J. J., Megerian, K. G., Meyer, S. S., Millea, M., Mocanu, L. M., Moncelsi, L., Montgomery, J., Nadolski, A., Namikawa, T., Natoli, T., Netterfield, C. B., Nguyen, H. T., Nibarger, J. P., Noble, G., Novosad, O'Brient, R., Ogburn, R. W., Omori, Y., Padin, S., Palladino, S., Patil, S., Prouve, T., Pryke, C., Racine, B., Reichardt, C. L., Reintsema, C. D., Richter, S., Ruhl, J. E., Saliwanchik, B. R., Schaffer, K. K., Schillaci, A., Schmitt, B. L., Schwarz, R., Sheehy, C. D., Sievers, C., Smecher, G., Soliman, A., Stark, A. A., Steinbach, B., Sudiwala, R., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Umilta, C., Veach, T., Vieira, J. D., Vieregg, A. G., Wandui, A., Wang, G., Weber, A. C., Whitehorn, N., Wiebe, D., Willmert, J., Wong, C. L., Wu, W. K., Yang, H., Yefremenko, Yoon, K. W., Young, E., Yu, C., Zeng, L., Zhang, C., BicEPKeek Collaboration, SPTpol Collaboration 2021; 103 (2)
  • Improved Constraints on Primordial Gravitational Waves using Planck, WMAP, and BICEP/Keck Observations through the 2018 Observing Season. Physical review letters Ade, P. A., Ahmed, Z., Amiri, M., Barkats, D., Thakur, R. B., Bischoff, C. A., Beck, D., Bock, J. J., Boenish, H., Bullock, E., Buza, V., Cheshire, J. R., Connors, J., Cornelison, J., Crumrine, M., Cukierman, A., Denison, E. V., Dierickx, M., Duband, L., Eiben, M., Fatigoni, S., Filippini, J. P., Fliescher, S., Goeckner-Wald, N., Goldfinger, D. C., Grayson, J., Grimes, P., Hall, G., Halal, G., Halpern, M., Hand, E., Harrison, S., Henderson, S., Hildebrandt, S. R., Hilton, G. C., Hubmayr, J., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Lau, K., Leitch, E. M., Lennox, A., Megerian, K. G., Minutolo, L., Moncelsi, L., Nakato, Y., Namikawa, T., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Palladino, S., Prouve, T., Pryke, C., Racine, B., Reintsema, C. D., Richter, S., Schillaci, A., Schwarz, R., Schmitt, B. L., Sheehy, C. D., Soliman, A., Germaine, T. S., Steinbach, B., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Umiltà, C., Vergès, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D. V., Willmert, J., Wong, C. L., Wu, W. L., Yang, H., Yoon, K. W., Young, E., Yu, C., Zeng, L., Zhang, C., Zhang, S. 2021; 127 (15): 151301

    Abstract

    We present results from an analysis of all data taken by the BICEP2, Keck Array, and BICEP3 CMB polarization experiments up to and including the 2018 observing season. We add additional Keck Array observations at 220 GHz and BICEP3 observations at 95 GHz to the previous 95/150/220  GHz dataset. The Q/U maps now reach depths of 2.8, 2.8, and 8.8  μK_{CMB} arcmin at 95, 150, and 220 GHz, respectively, over an effective area of ≈600 square degrees at 95 GHz and ≈400 square degrees at 150 and 220 GHz. The 220 GHz maps now achieve a signal-to-noise ratio on polarized dust emission exceeding that of Planck at 353 GHz. We take auto- and cross-spectra between these maps and publicly available WMAP and Planck maps at frequencies from 23 to 353 GHz and evaluate the joint likelihood of the spectra versus a multicomponent model of lensed ΛCDM+r+dust+synchrotron+noise. The foreground model has seven parameters, and no longer requires a prior on the frequency spectral index of the dust emission taken from measurements on other regions of the sky. This model is an adequate description of the data at the current noise levels. The likelihood analysis yields the constraint r_{0.05}<0.036 at 95% confidence. Running maximum likelihood search on simulations we obtain unbiased results and find that σ(r)=0.009. These are the strongest constraints to date on primordial gravitational waves.

    View details for DOI 10.1103/PhysRevLett.127.151301

    View details for PubMedID 34678017

  • Depth-dependent valence stratification driven by oxygen redox in lithium-rich layered oxide. Nature communications Zhang, J., Wang, Q., Li, S., Jiang, Z., Tan, S., Wang, X., Zhang, K., Yuan, Q., Lee, S., Titus, C. J., Irwin, K. D., Nordlund, D., Lee, J., Pianetta, P., Yu, X., Xiao, X., Yang, X., Hu, E., Liu, Y. 2020; 11 (1): 6342

    Abstract

    Lithium-rich nickel-manganese-cobalt (LirNMC) layered material is a promising cathode for lithium-ion batteries thanks to its large energy density enabled by coexisting cation and anion redox activities. It however suffers from a voltage decay upon cycling, urging for an in-depth understanding of the particle-level structure and chemical complexity. In this work, we investigate the Li1.2Ni0.13Mn0.54Co0.13O2 particles morphologically, compositionally, and chemically in three-dimensions. While the composition is generally uniform throughout the particle, the charging induces a strong depth dependency in transition metal valence. Such a valence stratification phenomenon is attributed to the nature of oxygen redox which is very likely mostly associated with Mn. The depth-dependent chemistry could be modulated by the particles' core-multi-shell morphology, suggesting a structural-chemical interplay. These findings highlight the possibility of introducing a chemical gradient to address the oxygen-loss-induced voltage fade in LirNMC layered materials.

    View details for DOI 10.1038/s41467-020-20198-w

    View details for PubMedID 33311507

  • The Atacama Cosmology Telescope: a measurement of the Cosmic Microwave Background power spectra at 98 and 150 GHz JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS Choi, S. K., Hasselfield, M., Ho, S., Koopman, B., Lungu, M., Abitbol, M. H., Addison, G. E., Ade, P. R., Aiola, S., Alonso, D., Amiri, M., Amodeo, S., Angile, E., Austermann, J. E., Baildon, T., Battaglia, N., Beall, J. A., Bean, R., Becker, D. T., Bond, J., Bruno, S., Calabrese, E., Calafut, V., Campusano, L. E., Carrero, F., Chesmore, G. E., Cho, H., Clark, S. E., Cothard, N. F., Crichton, D., Crowley, K. T., Darwish, O., Datta, R., Denison, E., Devlin, M. J., Duell, C. J., Duff, S. M., Duivenvoorden, A. J., Dunkley, J., Dunner, R., Essinger-Hileman, T., Fankhanel, M., Ferraro, S., Fox, A. E., Fuzia, B., Gallardo, P. A., Gluscevic, V., Golec, J. E., Grace, E., Gralla, M., Guan, Y., Hall, K., Halpern, M., Han, D., Hargrave, P., Henderson, S., Hensley, B., Hill, J., Hilton, G. C., Hilton, M., Hincks, A. D., Hlozek, R., Hubmayr, J., Huffenberger, K. M., Hughes, J. P., Infante, L., Irwin, K., Jackson, R., Klein, J., Knowles, K., Kosowsky, A., Lakey, V., Li, D., Li, Y., Li, Z., Lokken, M., Louis, T., MacInnis, A., Madhavacheril, M., Maldonado, F., Mallaby-Kay, M., Marsden, D., Maurin, L., McMahon, J., Menanteau, F., Moodley, K., Morton, T., Naess, S., Namikawa, T., Nati, F., Newburgh, L., Nibarger, J. P., Nicola, A., Niemack, M. D., Nolta, M. R., Orlowski-Sherer, J., Page, L. A., Pappas, C. G., Partridge, B., Phakathi, P., Prince, H., Puddu, R., Qu, F. J., Rivera, J., Robertson, N., Rojas, F., Salatino, M., Schaan, E., Schillaci, A., Schmitt, B. L., Sehgal, N., Sherwin, B. D., Sierra, C., Sievers, J., Sifon, C., Sikhosana, P., Simon, S., Spergel, D. N., Staggs, S. T., Stevens, J., Storer, E., Sunder, D. D., Switzer, E. R., Thorne, B., Thornton, R., Trac, H., Treu, J., Tucker, C., Vale, L. R., Van Engelen, A., Van Lanen, J., Vavagiakis, E. M., Wagoner, K., Wang, Y., Ward, J. T., Wollack, E. J., Xu, Z., Zago, F., Zhu, N., ACT Collaboration 2020
  • The Atacama Cosmology Telescope: DR4 maps and cosmological parameters JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS Aiola, S., Calabrese, E., Maurin, L., Naess, S., Schmitt, B. L., Abitbol, M. H., Addison, G. E., Ade, P. R., Alonso, D., Amiri, M., Amodeo, S., Angile, E., Austermann, J. E., Baildon, T., Battaglia, N., Beall, J. A., Bean, R., Becker, D. T., Bond, J., Bruno, S., Calafut, V., Campusano, L. E., Carrero, F., Chesmore, G. E., Cho, H., Choi, S. K., Clark, S. E., Cothard, N. F., Crichton, D., Crowley, K. T., Darwish, O., Datta, R., Denison, E., Devlin, M. J., Duell, C. J., Duff, S. M., Duivenvoorden, A. J., Dunkley, J., Dunner, R., Essinger-Hileman, T., Fankhanel, M., Ferraro, S., Fox, A. E., Fuzia, B., Gallardo, P. A., Gluscevic, V., Golec, J. E., Grace, E., Gralla, M., Guan, Y., Hall, K., Halpern, M., Han, D., Hargrave, P., Hasselfield, M., Helton, J. M., Henderson, S., Hensley, B., Hill, J., Hilton, G. C., Hilton, M., Hincks, A. D., Hlozek, R., Ho, S., Hubmayr, J., Huffenberger, K. M., Hughes, J. P., Infante, L., Irwin, K., Jackson, R., Klein, J., Knowles, K., Koopman, B., Kosowsky, A., Lakey, V., Li, D., Li, Y., Li, Z., Lokken, M., Louis, T., Lungu, M., MacInnis, A., Madhavacheril, M., Maldonado, F., Mallaby-Kay, M., Marsden, D., McMahon, J., Menanteau, F., Moodley, K., Morton, T., Namikawa, T., Nati, F., Newburgh, L., Nibarger, J. P., Nicola, A., Niemack, M. D., Nolta, M. R., Orlowski-Sherer, J., Page, L. A., Pappas, C. G., Partridge, B., Phakathi, P., Pisano, G., Prince, H., Puddu, R., Qu, F. J., Rivera, J., Robertson, N., Rojas, F., Salatino, M., Schaan, E., Schillaci, A., Sehgal, N., Sherwin, B. D., Sierra, C., Sievers, J., Sifon, C., Sikhosana, P., Simon, S., Spergel, D. N., Staggs, S. T., Stevens, J., Storer, E., Sunder, D. D., Switzer, E. R., Thorne, B., Thornton, R., Hy Trac, Treu, J., Tucker, C., Vale, L. R., Van Engelen, A., Van Lanen, J., Vavagiakis, E. M., Wagoner, K., Wang, Y., Ward, J. T., Wollack, E. J., Xu, Z., Zago, F., Zhu, N., ACT Collaboration 2020
  • SQUIDs and Transition-Edge Sensors JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM Irwin, K. D. 2020
  • Searching for anisotropic cosmic birefringence with polarization data from SPTpol PHYSICAL REVIEW D Bianchini, F., Wu, W. K., Ade, P. R., Anderson, A. J., Austermann, J. E., Avva, J. S., Balkenhol, L., Baxter, E., Beall, J. A., Bender, A. N., Benson, B. A., Bleem, L. E., Carlstrom, J. E., Chang, C. L., Chaubal, P., Chiang, H. C., Chou, T. L., Citron, R., Moran, C., Crawford, T. M., Crites, A. T., de Haan, T., Dobbs, M. A., Everett, W., Gallicchio, J., George, E. M., Gilbert, A., Gupta, N., Halverson, N. W., Henning, J. W., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., Knox, L., Lee, A. T., Li, D., Lowitz, A., Manzotti, A., McMahon, J. J., Meyer, S. S., Millea, M., Mocanu, L. M., Montgomery, J., Nadolski, A., Natoli, T., Nibarger, J. P., Noble, G., Novosad, Omori, Y., Padin, S., Patil, S., Pryke, C., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., Schaffer, K. K., Sievers, C., Simard, G., Smecher, G., Stark, A. A., Story, K. T., Tucker, C., Vanderlinde, K., Veach, T., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko 2020; 102 (8)
  • Measurements of B-mode polarization of the cosmic microwave background from 500 square degrees of SPTpol data PHYSICAL REVIEW D Sayre, J. T., Reichardt, C. L., Henning, J. W., Ade, P. R., Anderson, A. J., Austermann, J. E., Avva, J. S., Beall, J. A., Bender, A. N., Benson, B. A., Bianchini, F., Bleem, L. E., Carlstrom, J. E., Chang, C. L., Chauba, P., Chiang, H. C., Citron, R., Moran, C., Crawford, T. M., Crites, A. T., de Haan, T., Dobbs, M. A., Everett, W., Gallicchio, J., George, E. M., Gilbert, A., Gupta, N., Halverson, N. W., Harrington, N., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., Knox, L., Lee, A. T., Li, D., Lowitz, A., McMahon, J. J., Meyer, S. S., Mocanu, L. M., Montgomery, J., Nadolski, A., Natoli, T., Nibarger, J. P., Noble, G., Novosad, Padin, S., Patil, S., Pryke, C., Ruhl, J. E., Saliwanchik, B. R., Schaffer, K. K., Sievers, C., Smecher, G., Stark, A. A., Tucker, C., Vanderlinde, K., Veach, T., Vieira, J. D., Wang, G., Whitehorn, N., Wu, W. K., Yefremenko, SPTpol Collaboration 2020; 101 (12)
  • Chemical control of competing electron transfer pathways in iron tetracyano-polypyridyl photosensitizers CHEMICAL SCIENCE Kunnus, K., Li, L., Titus, C., Lee, S., Reinhard, M. E., Koroidov, S., Kjaer, K. S., Hong, K., Ledbetter, K., Doriese, W. B., O'Neil, G. C., Swetz, D. S., Ullom, J., Li, D., Irwin, K., Nordlund, D., Cordones, A., Gaffney, K. J. 2020; 11 (17): 4360–73

    View details for DOI 10.1039/c9sc06272f

    View details for Web of Science ID 000532365500005

  • Particle Response of Antenna-Coupled TES Arrays: Results from SPIDER and the Laboratory JOURNAL OF LOW TEMPERATURE PHYSICS Osherson, B., Filippini, J. P., Fu, J., Gramillano, R., Gualtieri, R., Shaw, E. C., Ade, P. R., Amiri, M., Benton, S. J., Bock, J. J., Bond, J. R., Bryan, S. A., Chiang, H. C., Contaldi, C. R., Dore, O., Fraisse, A. A., Gambrel, A. E., Gandilo, N. N., Gudmundsson, J. E., Halpern, M., Hartley, J. W., Hasselfield, M., Hilton, G., Holmes, W., Hristov, V. V., Irwin, K. D., Jones, W. C., Kermish, Z. D., Mason, P., Megerian, K., Moncelsi, L., Morford, T. A., Nagy, J. M., Netterfield, C. B., Padilla, I. L., Rahlin, A. S., Reintsema, C., Ruhl, J. E., Runyan, M. C., Shariff, J. A., Soler, J. D., Trangsrud, A., Tucker, C., Tucker, R. S., Turner, A. D., Weber, A. C., Wiebe, D., Young, E. Y. 2020; 199 (3-4): 1127–36
  • Microwave Multiplexing on the Keck Array JOURNAL OF LOW TEMPERATURE PHYSICS Cukierman, A., Ahmed, Z., Henderson, S., Young, E., Yu, C., Barkats, D., Brown, D., Chaudhuri, S., Cornelison, J., D'Ewart, J. M., Dierickx, M., Dober, B. J., Dusatko, J., Fatigoni, S., Filippini, J. P., Frisch, J. C., Haller, G., Halpern, M., Hilton, G. C., Hubmayr, J., Irwin, K. D., Karkare, K. S., Karpel, E., Kernasovskiy, S. A., Kovac, J. M., Kovacs, A., Kuenstner, S. E., Kuo, C. L., Li, D., Mates, J. B., Smith, S., St Germaine, T., Ullom, J. N., Vale, L. R., VanWinkle, D. D., Vasquez, J., Willmert, J., Zeng, L., Ade, P. R., Amiri, M., Thakur, R., Bischoff, C. A., Bock, J. J., Boenish, H., Bullock, E., Buza, Cheshire, J., Connors, J., Crumrine, M., Duband, L., Hall, G., Harrison, S., Hildebrandt, S. R., Hui, H., Kang, J., Kefeli, S., Lau, K., Megerian, K. G., Moncelsi, L., Namikawa, T., Nguyen, H. T., O'Brient, R., Palladino, S., Pryke, C., Racine, B., Reintsema, C. D., Richter, S., Schillaci, A., Schwarz, R., Sheehy, C. D., Soliman, A., Steinbach, B., Sudiwala, R., Thompson, K. L., Tucker, C., Turner, A. D., Umilta, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D., Wu, W. K., Yang, H., Yoon, K. W., Zhang, C. 2020; 199 (3-4): 858–66
  • Chemical control of competing electron transfer pathways in iron tetracyano-polypyridyl photosensitizers. Chemical science Kunnus, K., Li, L., Titus, C. J., Lee, S. J., Reinhard, M. E., Koroidov, S., Kjær, K. S., Hong, K., Ledbetter, K., Doriese, W. B., O'Neil, G. C., Swetz, D. S., Ullom, J. N., Li, D., Irwin, K., Nordlund, D., Cordones, A. A., Gaffney, K. J. 2020; 11 (17): 4360-4373

    Abstract

    Photoinduced intramolecular electron transfer dynamics following metal-to-ligand charge-transfer (MLCT) excitation of [Fe(CN)4(2,2'-bipyridine)]2- (1), [Fe(CN)4(2,3-bis(2-pyridyl)pyrazine)]2- (2) and [Fe(CN)4(2,2'-bipyrimidine)]2- (3) were investigated in various solvents with static and time-resolved UV-Visible absorption spectroscopy and Fe 2p3d resonant inelastic X-ray scattering (RIXS). This series of polypyridyl ligands, combined with the strong solvatochromism of the complexes, enables the 1MLCT vertical energy to be varied from 1.64 eV to 2.64 eV and the 3MLCT lifetime to range from 180 fs to 67 ps. The 3MLCT lifetimes in 1 and 2 decrease exponentially as the MLCT energy increases, consistent with electron transfer to the lowest energy triplet metal-centred (3MC) excited state, as established by the Tanabe-Sugano analysis of the Fe 2p3d RIXS data. In contrast, the 3MLCT lifetime in 3 changes non-monotonically with MLCT energy, exhibiting a maximum. This qualitatively distinct behaviour results from a competing 3MLCT → ground state (GS) electron transfer pathway that exhibits energy gap law behaviour. The 3MLCT → GS pathway involves nuclear tunnelling for the high-frequency polypyridyl breathing mode (hν = 1530 cm-1), which is most displaced for complex 3, making this pathway significantly more efficient. Our study demonstrates that the excited state relaxation mechanism of Fe polypyridyl photosensitizers can be readily tuned by ligand and solvent environment. Furthermore, our study reveals that extending charge transfer lifetimes requires control of the relative energies of the 3MLCT and the 3MC states and suppression of the intramolecular distortion of the acceptor ligand in the 3MLCT excited state.

    View details for DOI 10.1039/c9sc06272f

    View details for PubMedID 34122894

    View details for PubMedCentralID PMC8159445

  • Performance of Al-Mn Transition-Edge Sensor Bolometers in SPT-3G Anderson, A. J., Ade, P. R., Ahmed, Z., Avva, J. S., Barry, P. S., Thakur, R., Bender, A. N., Benson, B. A., Bryant, L., Byrum, K., Carlstrom, J. E., Carter, F. W., Cecil, T. W., Chang, C. L., Cho, H., Cliche, J. F., Cukierman, A., de Haan, T., Denison, E. V., Ding, J., Dobbs, M. A., Dutcher, D., Everett, W., Ferguson, K. R., Foster, A., Fu, J., Gallicchio, J., Gambrel, A. E., Gardner, R. W., Gilbert, A., Groh, J. C., Guns, S. T., Guyser, R., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Hilton, G. C., Holzapfel, W. L., Howe, D., Huang, N., Irwin, K. D., Jeong, O. B., Jonas, M., Jones, A., Khaire, T. S., Kofman, A. M., Korman, M., Kubik, D. L., Kuhlmann, S., Kuo, C., Lee, A. T., Leitch, E. M., Lowitz, A. E., Meyer, S. S., Michalik, D., Montgomery, J., Nadolski, A., Natoli, T., Nguyen, H., Noble, G. I., Novosad, V., Padin, S., Pan, Z., Paschos, P., Pearson, J., Posada, C. M., Quan, W., Rahlin, A., Riebel, D., Ruhl, J. E., Sayre, J. T., Shirokoff, E., Smecher, G., Sobrin, J. A., Stark, A. A., Stephen, J., Story, K. T., Suzuki, A., Thompson, K. L., Tucker, C., Vale, L. R., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Yoon, K. W., Young, M. R. SPRINGER/PLENUM PUBLISHERS. 2020: 320–29
  • Broadband, millimeter-wave antireflection coatings for large-format, cryogenic aluminum oxide optics APPLIED OPTICS Nadolski, A., Vieira, J. D., Sobrin, J. A., Kofman, A. M., Ade, P. R., Ahmed, Z., Anderson, A. J., Avva, J. S., Thakur, R., Bender, A. N., Benson, B. A., Bryant, L., Carlstrom, J. E., Carter, F. W., Cecil, T. W., Chang, C. L., Cheshire, J. R., Chesmore, G. E., Cliche, J. F., Cukierman, A., de Haan, T., Dierickx, M., Ding, J., Dutcher, D., Everett, W., Farwick, J., Ferguson, K. R., Florez, L., Foster, A., Fu, J., Gallicchio, J., Gambrel, A. E., Gardner, R. W., Groh, J. C., Guns, S., Guyser, R., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Harris, R. J., Henning, J. W., Holzapfel, W. L., Howe, D., Huang, N., Irwin, K. D., Jeong, O., Jonas, M., Jones, A., Korman, M., Kovac, J., Kubik, D. L., Kuhlmann, S., Kuo, C., Lee, A. T., Lowitz, A. E., McMahon, J., Meier, J., Meyer, S. S., Michalik, D., Montgomery, J., Natoli, T., Nguyen, H., Noble, G., Novosad, Padin, S., Pan, Z., Paschos, P., Pearson, J., Posada, C. M., Quan, W., Rahlin, A., Riebel, D., Ruhl, J. E., Sayre, J., Shirokoff, E., Smecher, G., Stark, A. A., Stephen, J., Story, K. T., Suzuki, A., Tandoi, C., Thompson, K. L., Tucker, C., Vanderlinde, K., Wang, G., Whitehorn, N., Yefremenko, Yoon, K. W., Young, M. R. 2020; 59 (10): 3285–95

    View details for DOI 10.1364/AO.383921

    View details for Web of Science ID 000526531100056

  • On-Sky Performance of the SPT-3G Frequency-Domain Multiplexed Readout Bender, A. N., Anderson, A. J., Avva, J. S., Ade, P. R., Ahmed, Z., Barry, P. S., Thakur, R., Benson, B. A., Bryant, L., Byrum, K., Carlstrom, J. E., Carter, F. W., Cecil, T. W., Chang, C. L., Cho, H., Cliche, J. F., Cukierman, A., de Haan, T., Denison, E. V., Ding, J., Dobbs, M. A., Dutcher, D., Everett, W., Ferguson, K. R., Foster, A., Fu, J., Gallicchio, J., Gambrel, A. E., Gardner, R. W., Gilbert, A., Groh, J. C., Guns, S., Guyser, R., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Hilton, G. C., Holzapfel, W. L., Howe, D., Huang, N., Irwin, K. D., Jeong, O. B., Jonas, M., Jones, A., Khaire, T. S., Kofman, A. M., Korman, M., Kubik, D. L., Kuhlmann, S., Kuo, C., Lee, A. T., Leitch, E. M., Lowitz, A. E., Meyer, S. S., Michalik, D., Montgomery, J., Nadolski, A., Natoli, T., Nguyen, H., Noble, G. I., Novosad, V., Padin, S., Pan, Z., Paschos, P., Pearson, J., Posada, C. M., Quan, W., Rahlin, A., Riebel, D., Ruhl, J. E., Sayre, J. T., Shirokoff, E., Smecher, G., Sobrin, J. A., Stark, A. A., Stephen, J., Story, K. T., Suzuki, A., Thompson, K. L., Tucker, C., Vale, L. R., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Yoon, K. W., Young, M. R. SPRINGER/PLENUM PUBLISHERS. 2020: 182–91
  • Planar Self-similar Antennas for Broadband Millimeter-Wave Measurements JOURNAL OF LOW TEMPERATURE PHYSICS Meinke, J., Mauskopf, P., Johnson, B. R., Flanigan, D., Irwin, K., Li, D., Cho, H., Day, P., McMahon, J., Doyle, S., Ade, P. R. 2020
  • Galaxy Clusters Selected via the Sunyaev-Zel'dovich Effect in the SPTpol 100-square-degree Survey ASTRONOMICAL JOURNAL Huang, N., Bleem, L. E., Stalder, B., Ade, P. R., Allen, S. W., Anderson, A. J., Austermann, J. E., Avva, J. S., Beall, J. A., Bender, A. N., Benson, B. A., Bianchini, F., Bocquet, S., Brodwin, M., Carlstrom, J. E., Chang, C. L., Chiang, H. C., Citron, R., Moran, C., Crawford, T. M., Crites, A. T., de Haan, T., Dobbs, M. A., Everett, W., Floyd, B., Gallicchio, J., George, E. M., Gilbert, A., Gladders, M. D., Guns, S., Gupta, N., Halverson, N. W., Harrington, N., Henning, J. W., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Hrubes, J. D., Hubmayr, J., Irwin, K. D., Khullar, G., Knox, L., Lee, A. T., Li, D., Lowitz, A., McDonald, M., McMahon, J. J., Meyer, S. S., Mocanu, L. M., Montgomery, J., Nadolski, A., Natoli, T., Nibarger, J. P., Noble, G., Novosad, V., Padin, S., Patil, S., Pryke, C., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., Saro, A., Sayre, J. T., Schaffer, K. K., Sharon, K., Sievers, C., Smecher, G., Stark, A. A., Story, K. T., Tucker, C., Vanderlinde, K., Veach, T., Vieira, J. D., Wang, G., Whitehorn, N., Wu, W. K., Yefremenko, V. 2020; 159 (3)
  • The SPTpol Extended Cluster Survey ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES Bleem, L. E., Bocquet, S., Stalder, B., Gladders, M. D., Ade, P. R., Allen, S. W., Anderson, A. J., Annis, J., Ashby, M. N., Austermann, J. E., Avila, S., Avva, J. S., Bayliss, M., Beall, J. A., Bechtol, K., Bender, A. N., Benson, B. A., Bertin, E., Bianchini, F., Blake, C., Brodwin, M., Brooks, D., Buckley-Geer, E., Burke, D. L., Carlstrom, J. E., Rosell, A., Carrasco Kind, M., Carretero, J., Chang, C. L., Chiang, H. C., Citron, R., Moran, C., Costanzi, M., Crawford, T. M., Crites, A. T., da Costa, L. N., de Haan, T., De Vicente, J., Desai, S., Diehl, H. T., Dietrich, J. P., Dobbs, M. A., Eifler, T. F., Everett, W., Flaugher, B., Floyd, B., Frieman, J., Gallicchio, J., Garcia-Bellido, J., George, E. M., Gerdes, D. W., Gilbert, A., Gruen, D., Gruendl, R. A., Gschwend, J., Gupta, N., Gutierrez, G., Halverson, N. W., Harrington, N., Henning, J. W., Heymans, C., Holder, G. P., Hollowood, D. L., Holzapfel, W. L., Honscheid, K., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., James, D. J., Jeltema, T., Joudaki, S., Khullar, G., Klein, M., Knox, L., Kuropatkin, N., Lee, A. T., Li, D., Lidman, C., Lowitz, A., MacCrann, N., Mahler, G., Maia, M. G., Marshall, J. L., McDonald, M., McMahon, J. J., Melchior, P., Menanteau, F., Meyer, S. S., Miquel, R., Mocanu, L. M., Mohr, J. J., Montgomery, J., Nadolski, A., Natoli, T., Nibarger, J. P., Noble, G., Novosad, V., Padin, S., Palmese, A., Parkinson, D., Patil, S., Paz-Chinchon, F., Plazas, A. A., Pryke, C., Ramachandra, N. S., Reichardt, C. L., Remolina Gonzalez, J. D., Romer, A. K., Roodman, A., Ruhl, J. E., Rykoff, E. S., Saliwanchik, B. R., Sanchez, E., Saro, A., Sayre, J. T., Schaffer, K. K., Schrabback, T., Serrano, S., Sharon, K., Sievers, C., Smecher, G., Smith, M., Soares-Santos, M., Stark, A. A., Story, K. T., Suchyta, E., Tarle, G., Tucker, C., Vanderlinde, K., Veach, T., Vieira, J. D., Wang, G., Weller, J., Whitehorn, N., Wu, W. K., Yefremenko, V., Zhang, Y. 2020; 247 (1)
  • Characterizing the Sensitivity of 40 GHz TES Bolometers for BICEP Array JOURNAL OF LOW TEMPERATURE PHYSICS Zhang, C., Ade, P. R., Ahmed, Z., Amiri, M., Barkats, D., Thakur, R., Bischoff, C. A., Bock, J. J., Boenish, H., Bullock, E., Buza, Cheshire, J., Connors, J., Cornelison, J., Crumrine, M., Cukierman, A., Dierickx, M., Duband, L., Fatigoni, S., Filippini, J. P., Hall, G., Halpern, M., Harrison, S., Henderson, S., Hildebrandt, S. R., Hilton, G. C., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kefeli, S., Kovac, J. M., Kuo, C. L., Lau, K., Megerian, K. G., Moncelsi, L., Namikawa, T., Nguyen, H. T., O'Brient, R., Palladino, S., Precup, N., Prouve, T., Pryke, C., Racine, B., Reintsema, C. D., Richter, S., Schillaci, A., Schmitt, B., Schwarz, R., Sheehy, C. D., Soliman, A., St Germaine, T., Steinbach, B., Sudiwala, R., Thompson, K. L., Tucker, C., Turner, A. D., Umilta, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D., Willmert, J., Wu, W. K., Yang, E., Yoon, K. W., Young, E., Yu, C. 2020
  • Optical Design and Characterization of 40-GHz Detector and Module for the BICEP Array JOURNAL OF LOW TEMPERATURE PHYSICS Soliman, A., Ade, P. R., Ahmed, Z., Amiri, M., Barkats, D., Thakur, R., Bischoff, C. A., Bock, J. J., Boenish, H., Bullock, E., Buza, Cheshire, J., Connors, J., Cornelison, J., Crumrine, M., Cukierman, A., Dierickx, M., Duband, L., Fatigoni, S., Filippini, J. P., Hall, G., Halpern, M., Harrison, S., Henderson, S., Hildebrandt, S. R., Hilton, G. C., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kefeli, S., Kovac, J. M., Kuo, C. L., Lau, K., Megerian, K. G., Moncelsi, L., Namikawa, T., Nguyen, H. T., O'Brient, R., Palladino, S., Prouve, T., Precup, N., Pryke, C., Racine, B., Reintsema, C. D., Richter, S., Schmitt, B., Schwarz, R., Sheehy, C. D., Schillaci, A., St Germaine, T., Steinbach, B., Sudiwala, R., Thompson, K. L., Tucker, C., Turner, A. D., Umilta, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D., Willmert, J., Wu, W. K., Yang, E., Yoon, K. W., Young, E., Yu, C., Zhang, C. 2020
  • Optical Characterization of the Keck Array and BICEP3 CMB Polarimeters from 2016 to 2019 JOURNAL OF LOW TEMPERATURE PHYSICS St Germaine, T., Ade, P. R., Ahmed, Z., Amiri, M., Barkats, D., Thakur, R., Bischoff, C. A., Bock, J. J., Boenish, H., Bullock, E., Buza, Cheshire, J., Connors, J., Cornelison, J., Crumrine, M., Cukierman, A., Dierickx, M., Duband, L., Fatigoni, S., Filippini, J. P., Fliescher, S., Grayson, J. A., Hall, G., Halpern, M., Harrison, S., Hildebrandt, S. R., Hilton, G. C., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Lau, K., Leitch, E. M., Megerian, K. G., Moncelsi, L., Namikawa, T., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Palladino, S., Pryke, C., Racine, B., Reintsema, C. D., Richter, S., Schillaci, A., Schwarz, R., Sheehy, C. D., Soliman, A., Steinbach, B., Sudiwala, R., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Umilta, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D., Willmert, J., Wong, C. L., Wu, W. K., Yang, E., Yoon, K. W., Young, E., Yu, C., Zhang, C. 2020
  • Count Rate Optimizations for TES Detectors at a Femtosecond X-ray Laser JOURNAL OF LOW TEMPERATURE PHYSICS Titus, C. J., Li, D., Alpert, B. K., Cho, H., Fowler, J. W., Lee, S., Morgan, K. M., Swetz, D. S., Ullom, J. N., Wessels, A., Irwin, K. D. 2020
  • Design and Performance of the First BICEP Array Receiver JOURNAL OF LOW TEMPERATURE PHYSICS Schillaci, A., Ade, P. R., Ahmed, Z., Amiri, M., Barkats, D., Thakur, R., Bischoff, C. A., Bock, J. J., Boenish, H., Bullock, E., Buza, Cheshire, J., Connors, J., Cornelison, J., Crumrine, M., Cukierman, A., Dierickx, M., Duband, L., Fatigoni, S., Filippini, J. P., Hall, G., Halpern, M., Harrison, S., Henderson, S., Hildebrandt, S. R., Hilton, G. C., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kefeli, S., Kovac, J. M., Kuo, C. L., Lau, K., Megerian, K. G., Moncelsi, L., Namikawa, T., Nguyen, H. T., O'Brient, R., Palladino, S., Precup, N., Prouve, T., Pryke, C., Racine, B., Reintsema, C. D., Richter, S., Schmitt, B., Schwarz, R., Sheehy, C. D., Soliman, A., St Germaine, T., Steinbach, B., Sudiwala, R., Thompson, K. L., Tucker, C., Turner, A. D., Umilta, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D., Willmert, J., Wu, W. K., Yang, E., Yoon, K. W., Young, E., Yu, C., Zhang, C. 2020
  • Constraints on Cosmological Parameters from the 500 deg(2) SPTPOL Lensing Power Spectrum ASTROPHYSICAL JOURNAL Bianchini, F., Wu, W. K., Ade, P. R., Anderson, A. J., Austermann, J. E., Avva, J. S., Beall, J. A., Bender, A. N., Benson, B. A., Bleem, L. E., Carlstrom, J. E., Chang, C. L., Chaubal, P., Chiang, H. C., Citron, R., Moran, C., Crawford, T. M., Crites, A. T., de Haan, T., Dobbs, M. A., Everett, W., Gallicchio, J., George, E. M., Gilbert, A., Gupta, N., Halverson, N. W., Harrington, N., Henning, J. W., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., Knox, L., Lee, A. T., Li, D., Lowitz, A., Manzotti, A., McMahon, J. J., Meyer, S. S., Millea, M., Mocanu, L. M., Montgomery, J., Nadolski, A., Natoli, T., Nibarger, J. P., Noble, G., Novosad, V., Omori, Y., Padin, S., Patil, S., Pryke, C., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., Sayre, J. T., Schaffer, K. K., Sievers, C., Simard, G., Smecher, G., Stark, A. A., Story, K. T., Tucker, C., Vanderlinde, K., Veach, T., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V. 2020; 888 (2)
  • Fractional polarization of extragalactic sources in the 500 deg(2) SPTpol survey MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY Gupta, N., Reichardt, C. L., Ade, P. R., Anderson, A. J., Archipley, M., Austermann, J. E., Avva, J. S., Beall, J. A., Bender, A. N., Benson, B. A., Bianchini, F., Bleem, L. E., Carlstrom, J. E., Chang, C. L., Chiang, H. C., Citron, R., Moran, C., Crawford, T. M., Crites, A. T., de Haan, T., Dobbs, M. A., Everett, W., Feng, C., Gallicchio, J., George, E. M., Gilbert, A., Halverson, N. W., Harrington, N., Henning, J. W., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Hou, Z., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., Knox, L., Lee, A. T., Li, D., Lowitz, A., Luong-Van, D., Marrone, D. P., McMahon, J. J., Meyer, S. S., Mocanu, L. M., Mohr, J. J., Montgomery, J., Nadolski, A., Natoli, T., Nibarger, J. P., Noble, G. I., Novosad, V., Padin, S., Patil, S., Pryke, C., Ruhl, J. E., Saliwanchik, B. R., Sayre, J. T., Schaffer, K. K., Shirokoff, E., Sievers, C., Smecher, G., Staniszewski, Z., Stark, A. A., Story, K. T., Switzer, E. R., Tucker, C., Vanderlinde, K., Veach, T., Vieira, J. D., Wang, G., Whitehorn, N., Williamson, R., Wu, W. K., Yefremenko, V., Zhang, L. 2019; 490 (4): 5712–21
  • Detection of CMB-Cluster Lensing using Polarization Data from SPTpol. Physical review letters Raghunathan, S., Patil, S., Baxter, E., Benson, B. A., Bleem, L. E., Crawford, T. M., Holder, G. P., McClintock, T., Reichardt, C. L., Varga, T. N., Whitehorn, N., Ade, P. A., Allam, S., Anderson, A. J., Austermann, J. E., Avila, S., Avva, J. S., Bacon, D., Beall, J. A., Bender, A. N., Bianchini, F., Bocquet, S., Brooks, D., Burke, D. L., Carlstrom, J. E., Carretero, J., Castander, F. J., Chang, C. L., Chiang, H. C., Citron, R., Costanzi, M., Crites, A. T., da Costa, L. N., Desai, S., Diehl, H. T., Dietrich, J. P., Dobbs, M. A., Doel, P., Everett, S., Evrard, A. E., Feng, C., Flaugher, B., Fosalba, P., Frieman, J., Gallicchio, J., García-Bellido, J., Gaztanaga, E., George, E. M., Giannantonio, T., Gilbert, A., Gruendl, R. A., Gschwend, J., Gupta, N., Gutierrez, G., de Haan, T., Halverson, N. W., Harrington, N., Henning, J. W., Hilton, G. C., Hollowood, D. L., Holzapfel, W. L., Honscheid, K., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., Jeltema, T., Kind, M. C., Knox, L., Kuropatkin, N., Lahav, O., Lee, A. T., Li, D., Lima, M., Lowitz, A., Maia, M. A., Marshall, J. L., McMahon, J. J., Melchior, P., Menanteau, F., Meyer, S. S., Miquel, R., Mocanu, L. M., Mohr, J. J., Montgomery, J., Moran, C. C., Nadolski, A., Natoli, T., Nibarger, J. P., Noble, G., Novosad, V., Ogando, R. L., Padin, S., Plazas, A. A., Pryke, C., Rapetti, D., Romer, A. K., Roodman, A., Rosell, A. C., Rozo, E., Ruhl, J. E., Rykoff, E. S., Saliwanchik, B. R., Sanchez, E., Sayre, J. T., Scarpine, V., Schaffer, K. K., Schubnell, M., Serrano, S., Sevilla-Noarbe, I., Sievers, C., Smecher, G., Smith, M., Soares-Santos, M., Stark, A. A., Story, K. T., Suchyta, E., Swanson, M. E., Tarle, G., Tucker, C., Vanderlinde, K., Veach, T., De Vicente, J., Vieira, J. D., Vikram, V., Wang, G., Wu, W. L., Yefremenko, V., Zhang, Y. 2019; 123 (18): 181301

    Abstract

    We report the first detection of gravitational lensing due to galaxy clusters using only the polarization of the cosmic microwave background (CMB). The lensing signal is obtained using a new estimator that extracts the lensing dipole signature from stacked images formed by rotating the cluster-centered Stokes QU map cutouts along the direction of the locally measured background CMB polarization gradient. Using data from the SPTpol 500  deg^{2} survey at the locations of roughly 18 000 clusters with richness λ≥10 from the Dark Energy Survey (DES) Year-3 full galaxy cluster catalog, we detect lensing at 4.8σ. The mean stacked mass of the selected sample is found to be (1.43±0.40)×10^{14}M_{⊙} which is in good agreement with optical weak lensing based estimates using DES data and CMB-lensing based estimates using SPTpol temperature data. This measurement is a key first step for cluster cosmology with future low-noise CMB surveys, like CMB-S4, for which CMB polarization will be the primary channel for cluster lensing measurements.

    View details for DOI 10.1103/PhysRevLett.123.181301

    View details for PubMedID 31763885

  • Detection of CMB-Cluster Lensing using Polarization Data from SPTpol PHYSICAL REVIEW LETTERS Raghunathan, S., Patil, S., Baxter, E., Benson, B. A., Bleem, L. E., Crawford, T. M., Holder, G. P., McClintock, T., Reichardt, C. L., Varga, T. N., Whitehorn, N., Ade, P. R., Allam, S., Anderson, A. J., Austermann, J. E., Avila, S., Avva, J. S., Bacon, D., Beall, J. A., Bender, A. N., Bianchini, F., Bocquet, S., Brooks, D., Burke, D. L., Carlstrom, J. E., Carretero, J., Castander, F. J., Chang, C. L., Chiang, H. C., Citron, R., Costanzi, M., Crites, A. T., da Costa, L. N., Desai, S., Diehl, H. T., Dietrich, J. P., Dobbs, M. A., Doel, P., Everett, S., Evrard, A. E., Feng, C., Flaugher, B., Fosalba, P., Frieman, J., Gallicchio, J., Garcia-Bellido, J., Gaztanaga, E., George, E. M., Giannantonio, T., Gilbert, A., Gruendl, R. A., Gschwend, J., Gupta, N., Gutierrez, G., de Haan, T., Halverson, N. W., Harrington, N., Henning, J. W., Hilton, G. C., Hollowood, D. L., Holzapfel, W. L., Honscheid, K., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., Jeltema, T., Kind, M., Knox, L., Kuropatkin, N., Lahav, O., Lee, A. T., Li, D., Lima, M., Lowitz, A., Maia, M. G., Marshall, J. L., McMahon, J. J., Melchior, P., Menanteau, F., Meyer, S. S., Miquel, R., Mocanu, L. M., Mohr, J. J., Montgomery, J., Moran, C., Nadolski, A., Natoli, T., Nibarger, J. P., Noble, G., Novosad, Ogando, R. C., Padin, S., Plazas, A. A., Pryke, C., Rapetti, D., Romer, A. K., Roodman, A., Carnero Rosell, A., Rozo, E., Ruhl, J. E., Rykoff, E. S., Saliwanchik, B. R., Sanchez, E., Sayre, J. T., Scarpine, Schaffer, K. K., Schubnell, M., Serrano, S., Sevilla-Noarbe, Sievers, C., Smecher, G., Smith, M., Soares-Santos, M., Stark, A. A., Story, K. T., Suchyta, E., Swanson, M. C., Tarle, G., Tucker, C., Vanderlinde, K., Veach, T., De Vicente, J., Vieira, J. D., Vikram, V., Wang, G., Wu, W. K., Yefremenko, Zhang, Y., SPTpol & DES Collaboration 2019; 123 (18)
  • BICEP2/Keck Array XI: Beam Characterization and Temperature-to-Polarization Leakage in the BK15 Data Set ASTROPHYSICAL JOURNAL Ade, P. R., Ahmed, Z., Aikin, R. W., Barkats, D., Benton, S. J., Bischoff, C. A., Bock, J. J., Bowens-Rubin, R., Brevik, J. A., Buder, I., Bullock, E., Buza, V., Connors, J., Cornelison, J., Crill, B. P., Crumrine, M., Dierickx, M., Duband, L., Filippini, J. P., Fliescher, S., Grayson, J., Hall, G., Halpern, M., Harrison, S., Hildebrandt, S. R., Hilton, G. C., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kaufman, J. P., Keating, B. G., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Larsen, N. A., Lau, K., Leitch, E. M., Lueker, M., Megerian, K. G., Moncelsi, L., Namikawa, T., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Palladino, S., Pryke, C., Racine, B., Richter, S., Schillaci, A., Schwarz, R., Sheehy, C. D., Soliman, A., St Germaine, T., Staniszewski, Z. K., Steinbach, B., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Umilta, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D. V., Willmert, J., Wong, C. L., Wu, W. K., Yang, H., Yoon, K. W., Zhang, C., Keck Array Collaboration, BICEP2 Collaboration 2019; 884 (2)
  • A Measurement of the Cosmic Microwave Background Lensing Potential and Power Spectrum from 500 deg(2) of SPTpol Temperature and Polarization Data ASTROPHYSICAL JOURNAL Wu, W. K., Mocanu, L. M., Ade, P. R., Anderson, A. J., Austermann, J. E., Avva, J. S., Beall, J. A., Bender, A. N., Benson, B. A., Bianchini, F., Bleem, L. E., Carlstrom, J. E., Chang, C. L., Chiang, H. C., Citron, R., Moran, C., Crawford, T. M., Crites, A. T., de Haan, T., Dobbs, M. A., Everett, W., Gallicchio, J., George, E. M., Gilbert, A., Gupta, N., Halverson, N. W., Harrington, N., Henning, J. W., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Hou, Z., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., Knox, L., Lee, A. T., Li, D., Lowitz, A., Manzotti, A., McMahon, J. J., Meyer, S. S., Millea, M., Montgomery, J., Nadolski, A., Natoli, T., Nibarger, J. P., Noble, G. I., Novosad, V., Omori, Y., Padin, S., Patil, S., Pryke, C., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., Sayre, J. T., Schaffer, K. K., Sievers, C., Simard, G., Smecher, G., Stark, A. A., Story, K. T., Tucker, C., Vanderlinde, K., Veach, T., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V. 2019; 884 (1)
  • Synthesis of a copper-supported triplet nitrene complex pertinent to copper-catalyzed amination. Science (New York, N.Y.) Carsch, K. M., DiMucci, I. M., Iovan, D. A., Li, A., Zheng, S., Titus, C. J., Lee, S. J., Irwin, K. D., Nordlund, D., Lancaster, K. M., Betley, T. A. 2019; 365 (6458): 1138–43

    Abstract

    Terminal copper-nitrenoid complexes have inspired interest in their fundamental bonding structures as well as their putative intermediacy in catalytic nitrene-transfer reactions. Here, we report that aryl azides react with a copper(I) dinitrogen complex bearing a sterically encumbered dipyrrin ligand to produce terminal copper nitrene complexes with near-linear, short copper-nitrenoid bonds [1.745(2) to 1.759(2) angstroms]. X-ray absorption spectroscopy and quantum chemistry calculations reveal a predominantly triplet nitrene adduct bound to copper(I), as opposed to copper(II) or copper(III) assignments, indicating the absence of a copper-nitrogen multiple-bond character. Employing electron-deficient aryl azides renders the copper nitrene species competent for alkane amination and alkene aziridination, lending further credence to the intermediacy of this species in proposed nitrene-transfer mechanisms.

    View details for DOI 10.1126/science.aax4423

    View details for PubMedID 31515388

  • Sub-Kelvin cooling for two kilopixel bolometer arrays in the PIPER receiver. The Review of scientific instruments Switzer, E. R., Ade, P. A., Baildon, T., Benford, D., Bennett, C. L., Chuss, D. T., Datta, R., Eimer, J. R., Fixsen, D. J., Gandilo, N. N., Essinger-Hileman, T. M., Halpern, M., Hilton, G., Irwin, K., Jhabvala, C., Kimball, M., Kogut, A., Lazear, J., Lowe, L. N., McMahon, J. J., Miller, T. M., Mirel, P., Moseley, S. H., Pawlyk, S., Rodriguez, S., Sharp, E., Shirron, P., Staguhn, J. G., Sullivan, D. F., Taraschi, P., Tucker, C. E., Walts, A., Wollack, E. J. 2019; 90 (9): 095104

    Abstract

    The Primordial Inflation Polarization Explorer (PIPER) is a balloon-borne telescope mission to search for inflationary gravitational waves from the early universe. PIPER employs two 32 * 40 arrays of superconducting transition-edge sensors, which operate at 100 mK. An open bucket Dewar of liquid helium maintains the receiver and telescope optics at 1.7 K. We describe the thermal design of the receiver and sub-Kelvin cooling with a continuous adiabatic demagnetization refrigerator (CADR). The CADR operates between 70 and 130 mK and provides 10 muW cooling power at 100 mK, nearly five times the loading of the two detector assemblies. We describe electronics and software to robustly control the CADR, overall CADR performance in flightlike integrated receiver testing, and practical considerations for implementation in the balloon float environment.

    View details for DOI 10.1063/1.5108649

    View details for PubMedID 31575233

  • Optimization of Time- and Code-Division-Multiplexed Readout for Athena X-IFU IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY Doriese, W., Bandler, S. R., Chaudhuri, S., Dawson, C. S., Denison, E., Duff, S. M., Durkin, M., FitzGerald, C. T., Fowler, J. W., Gard, J. D., Hilton, G. C., Irwin, K. D., Joe, Y., Morgan, K. M., O'Neil, G. C., Pappas, C. G., Reintsema, C. D., Rudman, D. A., Smith, S., Stevens, R. W., Swetz, D. S., Szypryt, P., Ullom, J. N., Vale, L. R., Weber, J. C., Young, B. A. 2019; 29 (5)
  • Two-Level Switches for Advanced Time-Division Multiplexing IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY Dawson, C. S., Chaudhuri, S., Titus, C. J., Cho, H., Denison, E., Doriese, W., Durkin, M., FitzGerald, C. T., Hilton, G. C., Irwin, K. D., Li, D., O'Neil, G. C., Reintsema, C. D., Steffen, Z., Stevens, R. W., Swetz, D. S., Ullom, J. N., Vale, L. R., Weber, J. C., Young, B. A. 2019; 29 (5)
  • Demonstration of Athena X-IFU Compatible 40-Row Time-Division-Multiplexed Readout IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY Durkin, M., Adams, J. S., Bandler, S. R., Chervenak, J. A., Chaudhuri, S., Dawson, C. S., Denison, E., Doriese, W. B., Duff, S. M., Finkbeiner, F. M., FitzGerald, C. T., Fowler, J. W., Gard, J. D., Hilton, G. C., Irwin, K. D., Joe, Y., Kelley, R. L., Kilbourne, C. A., Miniussi, A. R., Morgan, K. M., O'Neil, G. C., Pappas, C. G., Porter, F. S., Reintsema, C. D., Rudman, D. A., Sakai, K., Smith, S. J., Stevens, R. W., Swetz, D. S., Szypryt, P., Ullom, J. N., Vale, L. R., Wakeham, N. A., Weber, J. C., Young, B. A. 2019; 29 (5)
  • Use of Transition Models to Design High Performance TESs for the LCLS-II Soft X-Ray Spectrometer IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY Morgan, K. M., Becker, D. T., Bennett, D., Doriesee, W. B., Gard, J. D., Irwin, K. D., Lee, S., Li, D., Mates, J. B., Pappas, C. G., Schmidt, D. R., Titus, C. J., Van Winkle, D. D., Ullom, J. N., Wessels, A., Swetz, D. S. 2019; 29 (5)
  • High-Throughput, DC-Parametric Evaluation of Flux-Activated-Switch-Based TDM and CDM SQUID Multiplexers IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY Reintsema, C. D., Bennett, D. A., Denison, E., Durkin, M., Doriese, W. B., Fowler, J. W., Gard, J. D., Grigorian, A., Hilton, G. C., Hubmayr, J., O'Neil, G. C., Mates, J. B., Morgan, K. M., Schmidt, D. R., Stevens, R. W., Swetz, D. S., Vale, L. R., Ullom, J. N., Irwin, K. D., Chaudhuri, S., Titus, C. J., Dawson, C. S. 2019; 29 (5)
  • Demonstration of Athena X-IFU Compatible 40-Row Time-Division-Multiplexed Readout. IEEE transactions on applied superconductivity : a publication of the IEEE Superconductivity Committee Durkin, M., Adams, J. S., Bandler, S. R., Chervenak, J. A., Chaudhuri, S., Dawson, C. S., Denison, E. V., Doriese, W. B., Duff, S. M., Finkbeiner, F. M., FitzGerald, C. T., Fowler, J. W., Gard, J. D., Hilton, G. C., Irwin, K. D., Joe, Y. I., Kelley, R. L., Kilbourne, C. A., Miniussi, A. R., Morgan, K. M., O'Neil, G. C., Pappas, C. G., Porter, F. S., Reintsema, C. D., Rudman, D. A., SaKai, K., Smith, S. J., Stevens, R. W., Swetz, D. S., Szypryt, P., Ullom, J. N., Vale, L. R., Wakeham, N., Weber, J. C., Young, B. A. 2019; 29 (5)

    Abstract

    Time-division multiplexing (TDM) is the backup readout technology for the X-ray Integral Field Unit (X-IFU), a 3,168-pixel X-ray transition-edge sensor (TES) array that will provide imaging spectroscopy for ESA's Athena satellite mission. X-0IFU design studies are considering readout with a multiplexing factor of up to 40. We present data showing 40-row TDM readout (32 TES rows + 8 repeats of the last row) of TESs that are of the same type as those being planned for X-IFU, using measurement and analysis parameters within the ranges specified for X-IFU. Singlecolumn TDM measurements have best-fit energy resolution of (1.91 ± 0.01) eV for the Al Kα complex (1.5 keV), (2.10 ± 0.02) eV for Ti Kα (4.5 keV), (2.23 ± 0.02) eV for Mn Kα (5.9 keV), (2.40 ± 0.02) eV for Co Kα (6.9 keV), and (3.44 ± 0.04) eV for Br Kα (11.9 keV). Three-column measurements have best-fit resolution of (2.03 ± 0.01) eV for Ti Kα and (2.40 ± 0.01) eV for Co Kα. The degradation due to the multiplexed readout ranges from 0.1 eV at the lower end of the energy range to 0.5 eV at the higher end. The demonstrated performance meets X-IFU's energy-resolution and energy-range requirements. True 40-row TDM readout, without repeated rows, of kilopixel scale arrays of X-IFU-like TESs is now under development.

    View details for DOI 10.1109/TASC.2019.2904472

    View details for PubMedID 31160861

    View details for PubMedCentralID PMC6544157

  • Comparison of NIST SA13a and SA4b SQUID Array Amplifiers (vol 193, pg 600, 2019) JOURNAL OF LOW TEMPERATURE PHYSICS Silva-Feaver, M., Arnold, K., Barron, D., Denison, E., Dobbs, M., Groh, J., Hilton, G., Hubmayr, J., Irwin, K., Lee, A., Vale, L. 2019; 196 (3-4): 410
  • Lynx x-ray microcalorimeter. Journal of astronomical telescopes, instruments, and systems Bandler, S. R., Chervenak, J. A., Datesman, A. M., Devasia, A. M., DiPirro, M., Sakai, K., Smith, S. J., Stevenson, T. R., Yoon, W., Bennett, D., Mates, B., Swetz, D., Ullom, J. N., Irwin, K. D., Eckart, M. E., Figueroa-Feliciano, E., McCammon, D., Ryu, K., Olson, J., Zeiger, B. 2019; 5 (2): 021017

    Abstract

    Lynx is an x-ray telescope, one of four large satellite mission concepts currently being studied by NASA to be a flagship mission. One of Lynx's three instruments is an imaging spectrometer called the Lynx x-ray microcalorimeter (LXM), an x-ray microcalorimeter behind an x-ray optic with an angular resolution of 0.5 arc sec and ∼2 m2 of area at 1 keV. The LXM will provide unparalleled diagnostics of distant extended structures and, in particular, will allow the detailed study of the role of cosmic feedback in the evolution of the Universe. We discuss the baseline design of LXM and some parallel approaches for some of the key technologies. The baseline sensor technology uses transition-edge sensors, but we also consider an alternative approach using metallic magnetic calorimeters. We discuss the requirements for the instrument, the pixel layout, and the baseline readout design, which uses microwave superconducting quantum interference devices and high-electron mobility transistor amplifiers and the cryogenic cooling requirements and strategy for meeting these requirements. For each of these technologies, we discuss the current technology readiness level and our strategy for advancing them to be ready for flight. We also describe the current system design, including the block diagram, and our estimate for the mass, power, and data rate of the instrument.

    View details for DOI 10.1117/1.JATIS.5.2.021017

    View details for PubMedID 33442556

    View details for PubMedCentralID PMC7802767

  • Microwave SQUID multiplexing for the Lynx x-ray microcalorimeter JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS Bennett, D. A., Mates, J. B., Bandler, S. R., Becker, D. T., Fowler, J. W., Gard, J. D., Hilton, G. C., Irwin, K. D., Morgan, K. M., Reintsema, C. D., Sakai, K., Schmidt, D. R., Smith, S. J., Swetz, D. S., Ullom, J. N., Vale, L. R., Wessels, A. L. 2019; 5 (2)
  • Lynx x-ray microcalorimeter JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS Bandler, S. R., Chervenak, J. A., Datesman, A. M., Devasia, A. M., DiPirro, M., Sakai, K., Smith, S. J., Stevenson, T. R., Yoon, W., Bennett, D., Mates, B., Swetz, D., Ullom, J. N., Irwin, K. D., Eckart, M. E., Figueroa-Feliciano, E., McCammon, D., Ryu, K., Olson, J., Zeiger, B. 2019; 5 (2)
  • Development of space-flight compatible room-temperature electronics for the Lynx x-ray microcalorimeter JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS Sakai, K., Adams, J. S., Bandler, S. R., Bennett, D. A., Irwin, K. D., Mate, J. B. 2019; 5 (2)
  • Optimization of Time- and Code-Division-Multiplexed Readout for Athena X-IFU. IEEE transactions on applied superconductivity : a publication of the IEEE Superconductivity Committee Doriese, W. B., Bandler, S. R., Chaudhuri, S., Dawson, C. S., Denison, E. V., Duff, S. M., Durkin, M., FitzGerald, C. T., Fowler, J. W., Gard, J. D., Hilton, G. C., Irwin, K. D., Joe, Y. I., Morgan, K. M., O'Neil, G. C., Pappas, C. G., Reintsema, C. D., Rudman, D. A., Smith, S. J., Stevens, R. W., Swetz, D. S., Szypryt, P., Ullom, J. N., Vale, L. R., Weber, J. C., Young, B. A. 2019; 29 (5)

    Abstract

    Readout of a large, spacecraft-based array of superconducting transition-edge sensors (TESs) requires careful management of the layout area and power dissipation of the cryogenic-circuit components. We present three optimizations of our time- (TDM) and code-division-multiplexing (CDM) systems for the X-ray Integral Field Unit (X-IFU), a several-thousand-pixel-TES array for the planned Athena-satellite mission. The first optimization is a new readout scheme that is a hybrid of CDM and TDM. This C/TDM architecture balances CDM's noise advantage with TDM's layout compactness. The second is a redesign of a component: the shunt resistor that provides a dc-voltage bias to the TESs. A new layout and a thicker Pd-Au resistive layer combine to reduce this resistor's area by more than a factor of 5. Third, we have studied the power dissipated by the first-stage SQUIDs (superconducting quantum-interference devices) and the readout noise versus the critical current of the first-stage SqUIDs. As a result, the X-IFU TDM and C/TDM SQUIDs will have a specified junction critical current of 5 μA. Based on these design optimizations and TDM experiments described by Durkin, et al. (these proceedings), TDM meets all requirements to be X-IFU's backup-readout option. Hybrid C/TDM is another viable option that could save spacecraft resources.

    View details for DOI 10.1109/TASC.2019.2905577

    View details for PubMedID 31360051

    View details for PubMedCentralID PMC6662226

  • Hybrid X-ray Spectroscopy-Based Approach To Acquire Chemical and Structural Information of Single-Walled Carbon Nanotubes with Superior Sensitivity JOURNAL OF PHYSICAL CHEMISTRY C Sainio, S., Wester, N., Titus, C. J., Liao, Y., Zhang, Q., Nordlund, D., Sokaras, D., Lee, S., Irwin, K. D., Doriese, W. B., O'Neil, G. C., Swetz, D. S., Ullom, J. N., Kauppinen, E., Laurila, T., Koskinen, J. 2019; 123 (10): 6114–20
  • LiteBIRD: A Satellite for the Studies of B-Mode Polarization and Inflation from Cosmic Background Radiation Detection Hazumi, M., Ade, P. R., Akiba, Y., Alonso, D., Arnold, K., Aumont, J., Baccigalupi, C., Barron, D., Basak, S., Beckman, S., Borrill, J., Boulanger, F., Bucher, M., Calabrese, E., Chinone, Y., Cho, S., Cukierman, A., Curtis, D. W., de Haan, T., Dobbs, M., Dominjon, A., Dotani, T., Duband, L., Ducout, A., Dunkley, J., Duval, J. M., Elleflot, T., Eriksen, H. K., Errard, J., Fischer, J., Fujino, T., Funaki, T., Fuskeland, U., Ganga, K., Goeckner-Wald, N., Grain, J., Halverson, N. W., Hamada, T., Hasebe, T., Hasegawa, M., Hattori, K., Hattori, M., Hayes, L., Hidehira, N., Hill, C. A., Hilton, G., Hubmayr, J., Ichiki, K., Iida, T., Imada, H., Inoue, M., Inoue, Y., Irwin, K. D., Ishino, H., Jeong, O., Kanai, H., Kaneko, D., Kashima, S., Katayama, N., Kawasaki, T., Kernasovskiy, S. A., Keskitalo, R., Kibayashi, A., Kida, Y., Kimura, K., Kisner, T., Kohri, K., Komatsu, E., Komatsu, K., Kuo, C. L., Kurinsky, N. A., Kusaka, A., Lazarian, A., Lee, A. T., Li, D., Linder, E., Maffei, B., Mangilli, A., Maki, M., Matsumura, T., Matsuura, S., Meilhan, D., Mima, S., Minami, Y., Mitsuda, K., Montier, L., Nagai, M., Nagasaki, T., Nagata, R., Nakajima, M., Nakamura, S., Namikawa, T., Naruse, M., Nishino, H., Nitta, T., Noguchi, T., Ogawa, H., Oguri, S., Okada, N., Okamoto, A., Okamura, T., Otani, C., Patanchon, G., Pisano, G., Rebeiz, G., Remazeilles, M., Richards, P. L., Sakai, S., Sakurai, Y., Sato, Y., Sato, N., Sawada, M., Segawa, Y., Sekimoto, Y., Seljak, U., Sherwin, B. D., Shimizu, T., Shinozaki, K., Stompor, R., Sugai, H., Sugita, H., Suzuki, A., Suzuki, J., Tajima, O., Takada, S., Takaku, R., Takakura, S., Takatori, S., Tanabe, D., Taylor, E., Thompson, K. L., Thorne, B., Tomaru, T., Tomida, T., Tomita, N., Tristram, M., Tucker, C., Turin, P., Tsujimoto, M., Uozumi, S., Utsunomiya, S., Uzawa, Y., Vansyngel, F., Wehus, I. K., Westbrook, B., Willer, M., Whitehorn, N., Yamada, Y., Yamamoto, R., Yamasaki, N., Yamashita, T., Yoshida, M. SPRINGER/PLENUM PUBLISHERS. 2019: 443–52
  • Mass Calibration of Optically Selected DES Clusters Using a Measurement of CMB-cluster Lensing with SPTpol Data ASTROPHYSICAL JOURNAL Raghunathan, S., Patil, S., Baxter, E., Benson, B. A., Bleem, L. E., Chou, T. L., Crawford, T. M., Holder, G. P., McClintock, T., Reichardt, C. L., Rozo, E., Varga, T. N., Abbott, T. C., Ade, P. R., Allam, S., Anderson, A. J., Annis, J., Austermann, J. E., Avila, S., Beall, J. A., Bechtol, K., Bender, A. N., Bernstein, G., Bertin, E., Bianchini, F., Brooks, D., Burke, D. L., Carlstrom, J. E., Carretero, J., Chang, C. L., Chiang, H. C., Cho, H., Citron, R., Crites, A. T., Cunha, C. E., da Costa, L. N., Davis, C., Desai, S., Diehl, H. T., Dietrich, J. P., Dobbs, M. A., Doel, P., Eifler, T. F., Everett, W., Evrard, A. E., Flaugher, B., Fosalba, P., Frieman, J., Gallicchio, J., Garcia-Bellido, J., Gaztanaga, E., George, E. M., Gilbert, A., Gruen, D., Gruendl, R. A., Gschwend, J., Gupta, N., Gutierrez, G., de Haan, T., Halverson, N. W., Harrington, N., Hartley, W. G., Henning, J. W., Hilton, G. C., Hollowood, D. L., Holzapfel, W. L., Honscheid, K., Hou, Z., Hoyle, B., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., James, D. J., Jeltema, T., Kim, A. G., Kind, M., Knox, L., Kovacs, A., Kuehn, K., Kuropatkin, N., Lee, A. T., Li, T. S., Lima, M., Maia, M. G., Marshall, J. L., McMahon, J. J., Melchior, P., Menanteau, F., Meyer, S. S., Miller, C. J., Miquel, R., Mocanu, L., Montgomery, J., Nadolski, A., Natoli, T., Nibarger, J. P., Novosad, V., Padin, S., Plazas, A. A., Pryke, C., Rapetti, D., Romer, A. K., Rosell, A., Ruhl, J. E., Saliwanchik, B. R., Sanchez, E., Sayre, J. T., Scarpine, V., Schaffer, K. K., Schubnell, M., Serrano, S., Sevilla-Noarbe, I., Smecher, G., Smith, R. C., Soares-Santos, M., Sobreira, F., Stark, A. A., Story, K. T., Suchyta, E., Swanson, M. C., Tarle, G., Thomas, D., Tucker, C., Vanderlinde, K., De Vicente, J., Vieira, J. D., Wang, G., Whitehorn, N., Wu, W. K., Zhang, Y. 2019; 872 (2)
  • The Simons Observatory: science goals and forecasts JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS Ade, P., Aguirre, J., Ahmed, Z., Aiola, S., Ali, A., Alonso, D., Alvarez, M. A., Arnold, K., Ashton, P., Austermann, J., Awan, H., Baccigalupi, C., Baildon, T., Barron, D., Battaglia, N., Battye, R., Baxter, E., Bazarko, A., Beall, J. A., Bean, R., Beck, D., Beckman, S., Beringue, B., Bianchini, F., Boada, S., Boettger, D., Bond, J., Borrill, J., Brown, M. L., Bruno, S., Bryan, S., Calabrese, E., Calafut, V., Calisse, P., Carron, J., Challinor, A., Chesmore, G., Chinone, Y., Chluba, J., Cho, H., Choi, S., Coppi, G., Cothard, N. F., Coughlin, K., Crichton, D., Crowley, K. D., Crowley, K. T., Cukierman, A., D'Ewart, J. M., Dunner, R., de Haan, T., Devlin, M., Dicker, S., Didier, J., Dobbs, M., Dober, B., Duell, C. J., Duff, S., Duivenvoorden, A., Dunkley, J., Dusatko, J., Errard, J., Fabbian, G., Feeney, S., Ferraro, S., Fluxa, P., Freese, K., Frisch, J. C., Frolov, A., Fuller, G., Fuzia, B., Galitzki, N., Gallardo, P. A., Ghersi, J., Gao, J., Gawiser, E., Gerbino, M., Gluscevic, V., Goeckner-Wald, N., Golec, J., Gordon, S., Gralla, M., Green, D., Grigorian, A., Groh, J., Groppi, C., Guan, Y., Gudmundsson, J. E., Han, D., Hargrave, P., Hasegawa, M., Hasselfield, M., Hattori, M., Haynes, V., Hazumi, M., He, Y., Healy, E., Henderson, S. W., Hervias-Caimapo, C., Hill, C. A., Hill, J., Hilton, G., Hilton, M., Hincks, A. D., Hinshaw, G., Hlozek, R., Ho, S., Ho, S., Howe, L., Huang, Z., Hubmayr, J., Huffenberger, K., Hughes, J. P., Ijjas, A., Ikape, M., Irwin, K., Jaffe, A. H., Jain, B., Jeong, O., Kaneko, D., Karpel, E. D., Katayama, N., Keating, B., Kernasovskiy, S. S., Keskitalo, R., Kisner, T., Kiuchi, K., Klein, J., Knowles, K., Koopman, B., Kosowsky, A., Krachmalnicoff, N., Kuenstner, S. E., Kuo, C., Kusaka, A., Lashner, J., Lee, A., Lee, E., Leon, D., Leung, J., Lewis, A., Li, Y., Li, Z., Limon, M., Linder, E., Lopez-Caraballo, C., Louis, T., Lowry, L., Lungu, M., Madhavacheril, M., Mak, D., Maldonado, F., Mani, H., Mates, B., Matsuda, F., Maurin, L., Mauskopf, P., May, A., McCallum, N., McKenney, C., McMahon, J., Meerburg, P., Meyers, J., Miller, A., Mirmelstein, M., Moodley, K., Munchmeyer, M., Munson, C., Naess, S., Nati, F., Navaroli, M., Newburgh, L., Ho Nam Nguyen, Niemack, M., Nishino, H., Orlowski-Scherer, J., Page, L., Partridge, B., Peloton, J., Perrotta, F., Piccirillo, L., Pisano, G., Poletti, D., Puddu, R., Puglisi, G., Raum, C., Reichardt, C. L., Remazeilles, M., Rephaeli, Y., Riechers, D., Rojas, F., Roy, A., Sadeh, S., Sakurail, Y., Salatino, M., Rao, M., Schaan, E., Schmittfull, M., Sehgal, N., Seibert, J., Seljak, U., Sherwin, B., Shimon, M., Sierra, C., Sievers, J., Sikhosana, P., Silva-Feaver, M., Simon, S. M., Sinclair, A., Siritanasak, P., Smith, K., Smith, S. R., Spergel, D., Staggs, S. T., Stein, G., Stevens, J. R., Stompor, R., Suzuki, A., Tajima, O., Takakura, S., Teply, G., Thomas, D. B., Thorne, B., Thornton, R., Trac, H., Tsai, C., Tucker, C., Ullom, J., Vagnozzi, S., van Engelen, A., Van Lanen, J., Van Winkle, D. D., Vavagiakis, E. M., Verges, C., Vissers, M., Wagoner, K., Walker, S., Ward, J., Westbrook, B., Whitehorn, N., Williams, J., Williams, J., Wollack, E. J., Xu, Z., Yu, B., Yu, C., Zago, F., Zhang, H., Zhu, N., Simons Observ Collaboration 2019
  • Surface-to-Bulk Redox Coupling through Thermally Driven Li Redistribution in Li- and Mn-Rich Layered Cathode Materials. Journal of the American Chemical Society Li, S. n., Lee, S. J., Wang, X. n., Yang, W. n., Huang, H. n., Swetz, D. S., Doriese, W. B., O'Neil, G. C., Ullom, J. N., Titus, C. J., Irwin, K. D., Lee, H. K., Nordlund, D. n., Pianetta, P. n., Yu, C. n., Qiu, J. n., Yu, X. n., Yang, X. Q., Hu, E. n., Lee, J. S., Liu, Y. n. 2019

    Abstract

    Li- and Mn-rich (LMR) layered cathode materials have demonstrated impressive capacity and specific energy density thanks to their intertwined redox centers including transition metal cations and oxygen anions. Although tremendous efforts have been devoted to the investigation of the electrochemically driven redox evolution in LMR cathode at ambient temperature, their behavior under a mildly elevated temperature (up to ∼100 °C), with or without electrochemical driving force, remains largely unexplored. Here we show a systematic study of the thermally driven surface-to-bulk redox coupling effect in charged Li1.2Ni0.15Co0.1Mn0.55O2. We for the first time observed a charge transfer between the bulk oxygen anions and the surface transition metal cations under ∼100 °C, which is attributed to the thermally driven redistribution of Li ions. This finding highlights the nonequilibrium state and dynamic nature of the LMR material at deeply delithiated state upon a mild temperature perturbation.

    View details for DOI 10.1021/jacs.9b05349

    View details for PubMedID 31287957

  • Use of Transition Models to Design High Performance TESs for the LCLS-II Soft X-Ray Spectrometer. IEEE transactions on applied superconductivity : a publication of the IEEE Superconductivity Committee Morgan, K. M., Becker, D. T., Bennett, D. A., Doriese, W. B., Gard, J. D., Irwin, K. D., Lee, S. J., Li, D., Mates, J. A., Pappas, C. G., Schmidt, D. R., Titus, C. J., Van Winkle, D. D., Ullom, J. N., Wessels, A., Swetz, D. S. 2019; 29 (5)

    Abstract

    We are designing an array of transition-edge sensor (TES) microcalorimeters for a soft X-ray spectrometer at the Linac Coherent Light Source at SLAC National Accelerator Laboratory to coincide with upgrades to the free electron laser facility. The complete spectrometer will have 1000 TES pixels with energy resolution of 0.5 eV full-width at half-maximum (FWHM) for incident energies below 1 keV while maintaining pulse decay-time constants shorter than 100 μs. Historically, TES pixels have often been designed for a particular scientific application via a combination of simple scaling relations and trial-and-error experimentation with device geometry. We have improved upon this process by using our understanding of transition physics to guide TES design. Using the two-fluid approximation of the phase-slip line model for TES resistance, we determine how the geometry and critical temperature of a TES will affect the shape of the transition. We have used these techniques to design sensors with a critical temperature of 55 mK. The best sensors achieve an energy resolution of 0.75 eV FWHM at 1.25 keV. Building upon this result, we show how the next generation of sensors can be designed to reach our goal of 0.5 eV resolution.

    View details for DOI 10.1109/tasc.2019.2903032

    View details for PubMedID 33456289

    View details for PubMedCentralID PMC7808210

  • Soft X-ray spectroscopy with transition-edge sensors at Stanford Synchrotron Radiation Lightsource beamline 10-1. The Review of scientific instruments Lee, S. J., Titus, C. J., Alonso Mori, R. n., Baker, M. L., Bennett, D. A., Cho, H. M., Doriese, W. B., Fowler, J. W., Gaffney, K. J., Gallo, A. n., Gard, J. D., Hilton, G. C., Jang, H. n., Joe, Y. I., Kenney, C. J., Knight, J. n., Kroll, T. n., Lee, J. S., Li, D. n., Lu, D. n., Marks, R. n., Minitti, M. P., Morgan, K. M., Ogasawara, H. n., O'Neil, G. C., Reintsema, C. D., Schmidt, D. R., Sokaras, D. n., Ullom, J. N., Weng, T. C., Williams, C. n., Young, B. A., Swetz, D. S., Irwin, K. D., Nordlund, D. n. 2019; 90 (11): 113101

    Abstract

    We present results obtained with a new soft X-ray spectrometer based on transition-edge sensors (TESs) composed of Mo/Cu bilayers coupled to bismuth absorbers. This spectrometer simultaneously provides excellent energy resolution, high detection efficiency, and broadband spectral coverage. The new spectrometer is optimized for incident X-ray energies below 2 keV. Each pixel serves as both a highly sensitive calorimeter and an X-ray absorber with near unity quantum efficiency. We have commissioned this 240-pixel TES spectrometer at the Stanford Synchrotron Radiation Lightsource beamline 10-1 (BL 10-1) and used it to probe the local electronic structure of sample materials with unprecedented sensitivity in the soft X-ray regime. As mounted, the TES spectrometer has a maximum detection solid angle of 2 × 10-3 sr. The energy resolution of all pixels combined is 1.5 eV full width at half maximum at 500 eV. We describe the performance of the TES spectrometer in terms of its energy resolution and count-rate capability and demonstrate its utility as a high throughput detector for synchrotron-based X-ray spectroscopy. Results from initial X-ray emission spectroscopy and resonant inelastic X-ray scattering experiments obtained with the spectrometer are presented.

    View details for DOI 10.1063/1.5119155

    View details for PubMedID 31779391

  • TES X-ray Spectrometer at SLAC LCLS-II JOURNAL OF LOW TEMPERATURE PHYSICS Li, D., Alpert, B. K., Becker, D. T., Bennett, D. A., Carini, G. A., Cho, H., Doriese, W. B., Dusatko, J. E., Fowler, J. W., Frisch, J. C., Gard, J. D., Guillet, S., Hilton, G. C., Holmes, M. R., Irwin, K. D., Kotsubo, V., Lee, S., Mates, J. B., Morgan, K. M., Nakahara, K., Pappas, C. G., Reintsema, C. D., Schmidt, D. R., Smith, S. R., Swetz, D. S., Thayer, J. B., Titus, C. J., Ullom, J. N., Vale, L. R., Van Winkle, D. D., Wessels, A., Zhang, L. 2018; 193 (5-6): 1287–97
  • HAWC+, the Far-Infrared Camera and Polarimeter for SOFIA JOURNAL OF ASTRONOMICAL INSTRUMENTATION Harper, D. A., Runyan, M. C., Dowell, C., Wirth, C., Amato, M., Ames, T., Amiri, M., Banks, S., Bartels, A., Benford, D. J., Berthoud, M., Buchanan, E., Casey, S., Chapman, N. L., Chuss, D. T., Cook, B., Derro, R., Dotson, J. L., Evans, R., Fixsen, D., Gatley, I., Guerra, J. A., Halpern, M., Hamilton, R. T., Hamlin, L. A., Hansen, C. J., Heimsath, S., Hermida, A., Hilton, G. C., Hirsch, R., Hollister, M. I., Hostetter, C. F., Irwin, K., Jhabvala, C. A., Jhabvala, M., Kastner, J., Kovacs, A., Lin, S., Loewenstein, R. F., Looney, L. W., Lopez-Rodriguez, E., Maher, S. F., Michail, J. M., Miller, T. M., Moseley, S., Novak, G., Pernic, R. J., Rennick, T., Rhody, H., Sandberg, E., Sandford, D., Santos, F., Shafer, R., Sharp, E. H., Shirron, P., Siah, J., Silverberg, R., Sparr, L. M., Spotz, R., Staguhn, J. G., Toorian, A. S., Towey, S., Tuttle, J., Vaillancourt, J., Voellmer, G., Volpert, C. G., Wang, S., Wollack, E. J. 2018; 7 (4)
  • The LiteBIRD Satellite Mission: Sub-Kelvin Instrument JOURNAL OF LOW TEMPERATURE PHYSICS Suzuki, A., Ade, P. R., Akiba, Y., Alonso, D., Arnold, K., Aumont, J., Baccigalupi, C., Barron, D., Basak, S., Beckman, S., Borrill, J., Boulanger, F., Bucher, M., Calabrese, E., Chinone, Y., Cho, S., Crill, B., Cukierman, A., Curtis, D. W., de Haan, T., Dobbs, M., Dominjon, A., Dotani, T., Duband, L., Ducout, A., Dunkley, J., Duval, J. M., Elleflot, T., Eriksen, H. K., Errard, J., Fischer, J., Fujino, T., Funaki, T., Fuskeland, U., Ganga, K., Goeckner-Wald, N., Grain, J., Halverson, N. W., Hamada, T., Hasebe, T., Hasegawa, M., Hattori, K., Hattori, M., Hayes, L., Hazumi, M., Hidehira, N., Hill, C. A., Hilton, G., Hubmayr, J., Ichiki, K., Iida, T., Imada, H., Inoue, M., Inoue, Y., Irwin, K. D., Ishino, H., Jeong, O., Kanai, H., Kaneko, D., Kashima, S., Katayama, N., Kawasaki, T., Kernasovskiy, S. A., Keskitalo, R., Kibayashi, A., Kida, Y., Kimura, K., Kisner, T., Kohri, K., Komatsu, E., Komatsu, K., Kuo, C. L., Kurinsky, N. A., Kusaka, A., Lazarian, A., Lee, A. T., Li, D., Linder, E., Maffei, B., Mangilli, A., Maki, M., Matsumura, T., Matsuura, S., Meilhan, D., Mima, S., Minami, Y., Mitsuda, K., Montier, L., Nagai, M., Nagasaki, T., Nagata, R., Nakajima, M., Nakamura, S., Namikawa, T., Naruse, M., Nishino, H., Nitta, T., Noguchi, T., Ogawa, H., Oguri, S., Okada, N., Okamoto, A., Okamura, T., Otani, C., Patanchon, G., Pisano, G., Rebeiz, G., Remazeilles, M., Richards, P. L., Sakai, S., Sakurai, Y., Sato, Y., Sato, N., Sawada, M., Segawa, Y., Sekimoto, Y., Seljak, U., Sherwin, B. D., Shimizu, T., Shinozaki, K., Stompor, R., Sugai, H., Sugita, H., Suzuki, J., Tajima, O., Takada, S., Takaku, R., Takakura, S., Takatori, S., Tanabe, D., Taylor, E., Thompson, K. L., Thorne, B., Tomaru, T., Tomida, T., Tomita, N., Tristram, M., Tucker, C., Turin, P., Tsujimoto, M., Uozumi, S., Utsunomiya, S., Uzawa, Y., Vansyngel, F., Wehus, I. K., Westbrook, B., Willer, M., Whitehorn, N., Yamada, Y., Yamamoto, R., Yamasaki, N., Yamashita, T., Yoshida, M. 2018; 193 (5-6): 1048–56
  • Fabrication of Detector Arrays for the SPT-3G Receiver JOURNAL OF LOW TEMPERATURE PHYSICS Posada, C. M., Ade, P. R., Ahmed, Z., Anderson, A. J., Austermann, J. E., Avva, J. S., Thakur, R., Bender, A. N., Benson, B. A., Carlstrom, J. E., Carter, F. W., Cecil, T., Chang, C. L., Cliche, J. F., Cukierman, A., Denison, E. V., de Haan, T., Ding, J., Divan, R., Dobbs, M. A., Dutcher, D., Everett, W., Foster, A., Gannon, R. N., Gilbert, A., Groh, J. C., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Hilton, G. C., Holzapfel, W. L., Huang, N., Irwin, K. D., Jeong, O. B., Jonas, M., Khaire, T., Kofman, A. M., Korman, M., Kubik, D., Kuhlmann, S., Kuo, C. L., Lee, A. T., Lowitz, A. E., Meyer, S. S., Michalik, D., Miller, C. S., Montgomery, J., Nadolski, A., Natoli, T., Nguyen, H., Noble, G. I., Novosad, V., Padin, S., Pan, Z., Pearson, J., Rahlin, A., Ruhl, J. E., Saunders, L. J., Sayre, J. T., Shirley, I., Shirokoff, E., Smecher, G., Sobrin, J. A., Stan, L., Stark, A. A., Story, K. T., Suzuki, A., Tang, Q. Y., Thompson, K. L., Tucker, C., Vale, L. R., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Yoon, K. W., Young, M. R. 2018; 193 (5-6): 703–11
  • SPT-3G: A Multichroic Receiver for the South Pole Telescope JOURNAL OF LOW TEMPERATURE PHYSICS Anderson, A. J., Ade, P. R., Ahmed, Z., Austermann, J. E., Avva, J. S., Barry, P. S., Thakur, R., Bender, A. N., Benson, B. A., Bleem, L. E., Byrum, K., Carlstrom, J. E., Carter, F. W., Cecil, T., Chang, C. L., Cho, H. M., Cliche, J. F., Crawford, T. M., Cukierman, A., Denison, E. V., de Haan, T., Ding, J., Dobbs, M. A., Dutcher, D., Everett, W., Foster, A., Gannon, R. N., Gilbert, A., Groh, J. C., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Huang, N., Irwin, K. D., Jeong, O. B., Jonas, M., Khaire, T., Knox, L., Kofman, A. M., Korman, M., Kubik, D., Kuhlmann, S., Kuklev, N., Kuo, C. L., Lee, A. T., Leitch, E. M., Lowitz, A. E., Meyer, S. S., Michalik, D., Montgomery, J., Nadolski, A., Natoli, T., Nguyen, H., Noble, G. I., Novosad, V., Padin, S., Pan, Z., Pearson, J., Posada, C. M., Rahlin, A., Reichardt, C. L., Ruhl, J. E., Saunders, L. J., Sayre, J. T., Shirley, I., Shirokoff, E., Smecher, G., Sobrin, J. A., Stark, A. A., Story, K. T., Suzuki, A., Tang, Q. Y., Thompson, K. L., Tucker, C., Vale, L. R., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Yoon, K. W., Young, M. R. 2018; 193 (5-6): 1057–65
  • Thermal Links and Microstrip Transmission Lines in SPT-3G Bolometers JOURNAL OF LOW TEMPERATURE PHYSICS Ding, J., Ade, P. R., Ahmed, Z., Anderson, A. J., Austermann, J. E., Avva, J. S., Thakur, R., Bender, A. N., Benson, B. A., Carlstrom, J. E., Carter, F. W., Cecil, T., Chang, C. L., Cliche, J. F., Cukierman, A., Denison, E. V., de Haan, T., Divan, R., Dobbs, M. A., Dutcher, D., Everett, W., Foster, A., Gannon, R. N., Gilbert, A., Groh, J. C., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Hilton, G. C., Holzapfel, W. L., Huang, N., Irwin, K. D., Jeong, O. B., Jonas, M., Khaire, T., Kofman, A. M., Korman, M., Kubik, D., Kuhlmann, S., Kuo, C. L., Lee, A. T., Lowitz, A. E., Meyer, S. S., Michalik, D., Miller, C. S., Montgomery, J., Nadolski, A., Natoli, T., Nguyen, H., Noble, G. I., Novosad, V., Padin, S., Pan, Z., Pearson, J., Posada, C. M., Rahlin, A., Ruhl, J. E., Saunders, L. J., Sayre, J. T., Shirley, I., Shirokoff, E., Smecher, G., Sobrin, J. A., Stan, L., Stark, A. A., Story, K. T., Suzuki, A., Tang, Q. Y., Thompson, K. L., Tucker, C., Vale, L. R., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Yoon, K. W., Young, M. R. 2018; 193 (5-6): 712–19
  • Design and Bolometer Characterization of the SPT-3G First-Year Focal Plane JOURNAL OF LOW TEMPERATURE PHYSICS Everett, W., Ade, P. R., Ahmed, Z., Anderson, A. J., Austermann, J. E., Avva, J. S., Thakur, R., Bender, A. N., Benson, B. A., Carlstrom, J. E., Carter, F. W., Cecil, T., Chang, C. L., Cliche, J. F., Cukierman, A., Denison, E. V., de Haan, T., Ding, J., Dobbs, M. A., Dutcher, D., Foster, A., Gannon, R. N., Gilbert, A., Groh, J. C., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Hilton, G. C., Holzapfel, W. L., Huang, N., Irwin, K. D., Jeong, O. B., Jonas, M., Khaire, T., Kofman, A. M., Korman, M., Kubik, D., Kuhlmann, S., Kuo, C. L., Lee, A. T., Lowitz, A. E., Meyer, S. S., Michalik, D., Montgomery, J., Nadolski, A., Natoli, T., Nguyen, H., Noble, G. I., Novosad, V., Padin, S., Pan, Z., Pearson, J., Posada, C. M., Rahlin, A., Ruhl, J. E., Saunders, L. J., Sayre, J. T., Shirley, I., Shirokoff, E., Smecher, G., Sobrin, J. A., Stark, A. A., Story, K. T., Suzuki, A., Tang, Q. Y., Thompson, K. L., Tucker, C., Vale, L. R., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Yoon, K. W., Young, M. R. 2018; 193 (5-6): 1085–93
  • Tuning SPT-3G Transition-Edge-Sensor Electrical Properties with a Four-Layer Ti-Au-Ti-Au Thin-Film-Stack JOURNAL OF LOW TEMPERATURE PHYSICS Carter, F. W., Ade, P. R., Ahmed, Z., Anderson, A. J., Austermann, J. E., Avva, J. S., Thakur, R., Bender, A. N., Benson, B. A., Carlstrom, J. E., Cecil, T., Chang, C. L., Cliche, J. F., Cukierman, A., Denison, E. V., de Haan, T., Ding, J., Divan, R., Dobbs, M. A., Dutcher, D., Everett, W., Foster, A., Gannon, R. N., Gilbert, A., Groh, J. C., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Hilton, G. C., Holzapfel, W. L., Huang, N., Irwin, K. D., Jeong, O. B., Jonas, M., Khaire, T., Kofman, A. M., Korman, M., Kubik, D., Kuhlmann, S., Kuo, C. L., Kutepova, V., Lee, A. T., Lowitz, A. E., Meyer, S. S., Michalik, D., Miller, C. S., Montgomery, J., Nadolski, A., Natoli, T., Nguyen, H., Noble, G. I., Novosad, V., Padin, S., Pan, Z., Pearson, J., Posada, C. M., Rahlin, A., Ruhl, J. E., Saunders, L. J., Sayre, J. T., Shirley, I., Shirokoff, E., Smecher, G., Sobrin, J. A., Stan, L., Stark, A. A., Story, K. T., Suzuki, A., Tang, Q. Y., Thompson, K. L., Tucker, C., Vale, L. R., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Yoon, K. W., Young, M. R. 2018; 193 (5-6): 695–702
  • 280 GHz Focal Plane Unit Design and Characterization for the SPIDER-2 Suborbital Polarimeter JOURNAL OF LOW TEMPERATURE PHYSICS Bergman, A. S., Ade, P. R., Akers, S., Amiri, M., Austermann, J. A., Beall, J. A., Becker, D. T., Benton, S. J., Bock, J. J., Bond, J. R., Bryan, S. A., Chiang, H. C., Contaldi, C. R., Domagalski, R. S., Dore, O., Duff, S. M., Duivenvoorden, A. J., Eriksen, H. K., Farhang, M., Filippini, J. P., Fissel, L. M., Fraisse, A. A., Freese, K., Galloway, M., Gambrel, A. E., Gandilo, N. N., Ganga, K., Grigorian, A., Gualtieri, R., Gudmundsson, J. E., Halpern, M., Hartley, J., Hasselfield, M., Hilton, G., Holmes, W., Hristov, V. V., Huang, Z., Hubmayr, J., Irwin, K. D., Jones, W. C., Khan, A., Kuo, C. L., Kermish, Z. D., Li, S., Mason, P. V., Megerian, K., Moncelsi, L., Morford, T. A., Nagy, J. M., Netterfield, C. B., Nolta, M., Osherson, B., Padilla, I. L., Racine, B., Rahlin, A. S., Redmond, S., Reintsema, C., Romualdez, L. J., Ruhl, J. E., Runyan, M. C., Ruud, T. M., Shariff, J. A., Shaw, E. C., Shiu, C., Soler, J. D., Song, X., Trangsrud, A., Tucker, C., Tucker, R. S., Turner, A. D., Ullom, J., van der List, J. F., Van Lanen, J., Vissers, M. R., Weber, A. C., Wehus, I. K., Wen, S., Wiebe, D. V., Young, E. Y. 2018; 193 (5-6): 1075–84
  • Concept Study of Optical Configurations for High-Frequency Telescope for LiteBIRD JOURNAL OF LOW TEMPERATURE PHYSICS Hasebe, T., Kashima, S., Ade, P. R., Akiba, Y., Alonso, D., Arnold, K., Aumont, J., Baccigalupi, C., Barron, D., Basak, S., Beckman, S., Borrill, J., Boulanger, F., Bucher, M., Calabrese, E., Chinone, Y., Cho, H., Cukierman, A., Curtis, D. W., de Haan, T., Dobbs, M., Dominjon, A., Dotani, T., Duband, L., Ducout, A., Dunkley, J., Duval, J. M., Elleflot, T., Eriksen, H. K., Errard, J., Fischer, J., Fujino, T., Funaki, T., Fuskeland, U., Ganga, K., Goeckner-Wald, N., Grain, J., Halverson, N. W., Hamada, T., Hasegawa, M., Hattori, K., Hattori, M., Hayes, L., Hazumi, M., Hidehira, N., Hill, C. A., Hilton, G., Hubmayr, J., Ichiki, K., Iida, T., Imada, H., Inoue, M., Inoue, Y., Irwin, K. D., Ishino, H., Jeong, O., Kanai, H., Kaneko, D., Katayama, N., Kawasaki, T., Kernasovskiy, S. A., Keskitalo, R., Kibayashi, A., Kida, Y., Kimura, K., Kisner, T., Kohri, K., Komatsu, E., Komatsu, K., Kuo, C. L., Kurinsky, N. A., Kusaka, A., Lazarian, A., Lee, A. T., Li, D., Linder, E., Maffei, B., Mangilli, A., Maki, M., Matsumura, T., Matsuura, S., Meilhan, D., Mima, S., Minami, Y., Mitsuda, K., Montier, L., Nagai, M., Nagasaki, T., Nagata, R., Nakajima, M., Nakamura, S., Namikawa, T., Naruse, M., Nishino, H., Nitta, T., Noguchi, T., Ogawa, H., Oguri, S., Okada, N., Okamoto, A., Okamura, T., Otani, C., Patanchon, G., Pisano, G., Rebeiz, G., Remazeilles, M., Richards, P. L., Sakai, S., Sakurai, Y., Sato, Y., Sato, N., Sawada, M., Segawa, Y., Sekimoto, Y., Seljak, U., Sherwin, B. D., Shimizu, T., Shinozaki, K., Stompor, R., Sugai, H., Sugita, H., Suzuki, A., Suzuki, J., Tajima, O., Takada, S., Takaku, R., Takakura, S., Takatori, S., Tanabe, D., Taylor, E., Thompson, K. L., Thorne, B., Tomaru, T., Tomida, T., Tomita, N., Tristram, M., Tucker, C., Turin, P., Tsujimoto, M., Uozumi, S., Utsunomiya, S., Uzawa, Y., Vansyngel, F., Wehus, I. K., Westbrook, B., Willer, M., Whitehorn, N., Yamada, Y., Yamamoto, R., Yamasaki, N., Yamashita, T., Yoshida, M. 2018; 193 (5-6): 841–50
  • SPIDER: CMB Polarimetry from the Edge of Space JOURNAL OF LOW TEMPERATURE PHYSICS Gualtieri, R., Filippini, J. P., Ade, P. R., Amiri, M., Benton, S. J., Bergman, A. S., Bihary, R., Bock, J. J., Bond, J. R., Bryan, S. A., Chiang, H. C., Contaldi, C. R., Dore, O., Duivenvoorden, A. J., Eriksen, H. K., Farhang, M., Fissel, L. M., Fraisse, A. A., Freese, K., Galloway, M., Gambrel, A. E., Gandilo, N. N., Ganga, K., Gramillano, R. V., Gudmundsson, J. E., Halpern, M., Hartley, J., Hasselfield, M., Hilton, G., Holmes, W., Hristov, V. V., Huang, Z., Irwin, K. D., Jones, W. C., Kuo, C. L., Kermish, Z. D., Li, S., Mason, P. V., Megerian, K., Moncelsi, L., Morford, T. A., Nagy, J. M., Netterfield, C. B., Nolta, M., Osherson, B., Padilla, I. L., Racine, B., Rahlin, A. S., Reintsema, C., Ruhl, J. E., Runyan, M. C., Ruud, T. M., Shariff, J. A., Soler, J. D., Song, X., Trangsrud, A., Tucker, C., Tucker, R. S., Turner, A. D., van der List, J. F., Weber, A. C., Wehus, I. K., Wiebe, D. V., Young, E. Y. 2018; 193 (5-6): 1112–21
  • Impact of Electrical Contacts Design and Materials on the Stability of Ti Superconducting Transition Shape JOURNAL OF LOW TEMPERATURE PHYSICS Yefremenko, V., Ade, P. R., Ahmed, Z., Anderson, A. J., Austermann, J. E., Avva, J. S., Thakur, R., Bender, A. N., Benson, B. A., Carlstrom, J. E., Carter, F. W., Cecil, T., Chang, C. L., Cliche, J., Cukierman, A., Denison, E. V., de Haan, T., Ding, J., Divan, R. S., Dobbs, M. A., Dutcher, D., Everett, W., Foster, A., Gannon, R. N., Gilbert, A., Groh, J., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Hilton, G. C., Holzapfel, W. L., Huang, N., Irwin, K. D., Jeong, O. B., Jonas, M., Khaire, T., Kofman, A. M., Korman, M., Kubik, D. L., Kuhlmann, S., Kuo, C., Lee, A. T., Lowitz, A. E., Meyer, S. S., Michalik, D., Miller, C., Montgomery, J., Nadolski, A., Natoli, T. J., Nguyen, H., Noble, G., Novosad, V., Padin, S., Pan, Z., Pearson, J., Posada, C. M., Rahlin, A., Ruhl, J. E., Saunders, L. J., Sayre, J. T., Shirley, I., Shirokoff, E. D., Smecher, G., Sobrin, J. A., Stan, L., Stark, A. A., Story, K. T., Suzuki, A., Tang, Q., Thompson, K. L., Tucker, C. E., Vale, L. R., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yoon, K., Young, M. 2018; 193 (5-6): 732–38
  • Constraints on Primordial Gravitational Waves Using Planck, WMAP, and New BICEP2/Keck Observations through the 2015 Season. Physical review letters Ade, P. A., Ahmed, Z., Aikin, R. W., Alexander, K. D., Barkats, D., Benton, S. J., Bischoff, C. A., Bock, J. J., Bowens-Rubin, R., Brevik, J. A., Buder, I., Bullock, E., Buza, V., Connors, J., Cornelison, J., Crill, B. P., Crumrine, M., Dierickx, M., Duband, L., Dvorkin, C., Filippini, J. P., Fliescher, S., Grayson, J., Hall, G., Halpern, M., Harrison, S., Hildebrandt, S. R., Hilton, G. C., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kaufman, J. P., Keating, B. G., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Larsen, N. A., Lau, K., Leitch, E. M., Lueker, M., Megerian, K. G., Moncelsi, L., Namikawa, T., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Palladino, S., Pryke, C., Racine, B., Richter, S., Schillaci, A., Schwarz, R., Sheehy, C. D., Soliman, A., St Germaine, T., Staniszewski, Z. K., Steinbach, B., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Umiltà, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D. V., Willmert, J., Wong, C. L., Wu, W. L., Yang, H., Yoon, K. W., Zhang, C. 2018; 121 (22): 221301

    Abstract

    We present results from an analysis of all data taken by the bicep2/Keck CMB polarization experiments up to and including the 2015 observing season. This includes the first Keck Array observations at 220 GHz and additional observations at 95 and 150 GHz. The Q and U maps reach depths of 5.2, 2.9, and 26  μK_{CMB} arcmin at 95, 150, and 220 GHz, respectively, over an effective area of ≈400 square degrees. The 220 GHz maps achieve a signal to noise on polarized dust emission approximately equal to that of Planck at 353 GHz. We take auto and cross spectra between these maps and publicly available WMAP and Planck maps at frequencies from 23 to 353 GHz. We evaluate the joint likelihood of the spectra versus a multicomponent model of lensed-ΛCDM+r+dust+synchrotron+noise. The foreground model has seven parameters, and we impose priors on some of these using external information from Planck and WMAP derived from larger regions of sky. The model is shown to be an adequate description of the data at the current noise levels. The likelihood analysis yields the constraint r_{0.05}<0.07 at 95% confidence, which tightens to r_{0.05}<0.06 in conjunction with Planck temperature measurements and other data. The lensing signal is detected at 8.8σ significance. Running a maximum likelihood search on simulations we obtain unbiased results and find that σ(r)=0.020. These are the strongest constraints to date on primordial gravitational waves.

    View details for DOI 10.1103/PhysRevLett.121.221301

    View details for PubMedID 30547645

  • Constraints on Primordial Gravitational Waves Using Planck, WMAP, and New BICEP2/Keck Observations through the 2015 Season PHYSICAL REVIEW LETTERS Ade, P. R., Ahmed, Z., Aikin, R. W., Alexander, K. D., Barkats, D., Benton, S. J., Bischoff, C. A., Bock, J. J., Bowens-Rubin, R., Brevik, J. A., Buder, I., Bullock, E., Buza, V., Connors, J., Cornelison, J., Crill, B. P., Crumrine, M., Dierickx, M., Duband, L., Dvorkin, C., Filippini, J. P., Fliescher, S., Grayson, J., Hall, G., Halpern, M., Harrison, S., Hildebrandt, S. R., Hilton, G. C., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kaufman, J. P., Keating, B. G., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Larsen, N. A., Lau, K., Leitch, E. M., Lueker, M., Megerian, K. G., Moncelsi, L., Namikawa, T., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Palladino, S., Pryke, C., Racine, B., Richter, S., Schillaci, A., Schwarz, R., Sheehy, C. D., Soliman, A., St Germaine, T., Staniszewski, Z. K., Steinbach, B., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Umilta, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D. V., Willmert, J., Wong, C. L., Wu, W. K., Yang, H., Yoon, K. W., Zhang, C., Keck Array Collaboration, BICEP2 Collaboration 2018; 121 (22)
  • The EBEX Balloon-borne Experiment-Detectors and Readout ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES Abitbol, M., Aboobaker, A. M., Ade, P., Araujo, D., Aubin, F., Baccigalupi, C., Bao, C., Chapman, D., Didier, J., Dobbs, M., Feeney, S. M., Geach, C., Grainger, W., Hanany, S., Helson, K., Hillbrand, S., Hilton, G., Hubmayr, J., Irwin, K., Jaffe, A., Johnson, B., Jones, T., Klein, J., Korotkov, A., Lee, A., Levinson, L., Limon, M., MacDermid, K., Miller, A. D., Milligan, M., Raach, K., Reichborn-Kjennerud, B., Reintsema, C., Sagiv, I., Smecher, G., Tucker, G. S., Westbrook, B., Young, K., Zilic, K., EBEX Collaboration 2018; 239 (1)
  • Design and Assembly of SPT-3G Cold Readout Hardware Avva, J. S., Ade, P. R., Ahmed, Z., Anderson, A. J., Austermann, J. E., Thakur, R., Barron, D., Bender, A. N., Benson, B. A., Carlstrom, J. E., Carter, F. W., Cecil, T., Chang, C. L., Cliche, J. F., Cukierman, A., Denison, E. V., de Haan, T., Ding, J., Dobbs, M. A., Dutcher, D., Elleflot, T., Everett, W., Foster, A., Gannon, R. N., Gilbert, A., Groh, J. C., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Hasegawa, M., Hattori, K., Henning, J. W., Hilton, G. C., Holzapfel, W. L., Hori, Y., Huang, N., Irwin, K. D., Jeong, O. B., Jonas, M., Khaire, T., Kofman, A. M., Korman, M., Kubik, D., Kuhlmann, S., Kuo, C. L., Lee, A. T., Lowitz, A. E., Meyer, S. S., Montgomery, J., Nadolski, A., Natoli, T., Nguyen, H., Nishino, H., Noble, G. I., Novosad, V., Padin, S., Pan, Z., Pearson, J., Posada, C. M., Rahlin, A., Rotermund, K., Ruhl, J. E., Saunders, L. J., Sayre, J. T., Shirley, I., Shirokoff, E., Smecher, G., Sobrin, J. A., Stark, A. A., Story, K. T., Suzuki, A., Tang, Q. Y., Thompson, K. L., Tucker, C., Vale, L. R., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Yoon, K. W., Young, M. R. SPRINGER/PLENUM PUBLISHERS. 2018: 547–55
  • Optical Characterization of the SPT-3G Camera Pan, Z., Ade, P. R., Ahmed, Z., Anderson, A. J., Austermann, J. E., Avva, J. S., Thakur, R., Bender, A. N., Benson, B. A., Carlstrom, J. E., Carter, F. W., Cecil, T., Chang, C. L., Cliche, J. F., Cukierman, A., Denison, E. V., de Haan, T., Ding, J., Dobbs, M. A., Dutcher, D., Everett, W., Foster, A., Gannon, R. N., Gilbert, A., Groh, J. C., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Hilton, G. C., Holzapfel, W. L., Huang, N., Irwin, K. D., Jeong, O. B., Jonas, M., Khaire, T., Kofman, A. M., Korman, M., Kubik, D., Kuhlmann, S., Kuo, C. L., Lee, A. T., Lowitz, A. E., Meyer, S. S., Michalik, D., Montgomery, J., Nadolski, A., Natoli, T., Nguyen, H., Noble, G. I., Novosad, V., Padin, S., Pearson, J., Posada, C. M., Rahlin, A., Ruhl, J. E., Saunders, L. J., Sayre, J. T., Shirley, I., Shirokoff, E., Smecher, G., Sobrin, J. A., Stark, A. A., Story, K. T., Suzuki, A., Tang, Q. Y., Thompson, K. L., Tucker, C., Vale, L. R., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Yoon, K. W., Young, M. R. SPRINGER/PLENUM PUBLISHERS. 2018: 305–13
  • A Spread-Spectrum SQUID Multiplexer Irwin, K. D., Chaudhuri, S., Cho, H., Dawson, C., Kuenstner, S., Li, D., Titus, C. J., Young, B. A. SPRINGER/PLENUM PUBLISHERS. 2018: 476–84
  • SLAC Microresonator Radio Frequency (SMuRF) Electronics for Read Out of Frequency-Division-Multiplexed Cryogenic Sensors Kernasovskiy, S. A., Kuenstner, S. E., Karpel, E., Ahmed, Z., Van Winkle, D. D., Smith, S., Dusatko, J., Frisch, J. C., Chaudhuri, S., Cho, H. M., Dober, B. J., Henderson, S. W., Hilton, G. C., Hubmayr, J., Irwin, K. D., Kuo, C. L., Li, D., Mates, J. B., Nasr, M., Tantawi, S., Ullom, J., Vale, L., Young, B. SPRINGER/PLENUM PUBLISHERS. 2018: 570–77
  • Error-Correcting Codes for Code-Division Multiplexed TES Detectors Titus, C. J., Chaudhuri, S., Cho, H., Dawson, C., Doriese, W. B., Fowler, J. W., Hilton, G. C., Irwin, K. D., Kuenstner, S., Li, D., Morgan, K., Reintsema, C. D., Swetz, D. S., Ullom, J. N., Young, B. A. SPRINGER/PLENUM PUBLISHERS. 2018: 556–61
  • Development of Multi-chroic MKIDs for Next-Generation CMB Polarization Studies Johnson, B. R., Flanigan, D., Abitbol, M. H., Ade, P. R., Bryan, S., Cho, H., Datta, R., Day, P., Doyle, S., Irwin, K., Jones, G., Li, D., Mauskopf, P., McCarrick, H., McMahon, J., Miller, A., Pisano, G., Song, Y., Surdi, H., Tucker, C. SPRINGER/PLENUM PUBLISHERS. 2018: 103–12
  • Magnetic Sensitivity of AlMn TESes and Shielding Considerations for Next-Generation CMB Surveys Vavagiakis, E. M., Henderson, S. W., Zheng, K., Cho, H., Cothard, N. F., Dober, B., Duff, S. M., Gallardo, P. A., Hilton, G., Hubmayr, J., Irwin, K. D., Koopman, B. J., Li, D., Nati, F., Niemack, M. D., Reintsema, C. D., Simon, S., Stevens, J. R., Suzuki, A., Westbrook, B. SPRINGER/PLENUM PUBLISHERS. 2018: 288–97
  • Results from the Atacama B-mode Search (ABS) experiment JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS Kusaka, A., Appel, J., Essinger-Hileman, T., Beall, J. A., Campusano, L. E., Cho, H., Choi, S. K., Crowley, K., Fowler, J. W., Gallardo, P., Hasselfield, M., Hilton, G., Ho, S. P., Irwin, K., Jarosik, N., Niemack, M. D., Nixon, G. W., Nolta, M., Page, L. A., Palma, G. A., Parker, L., Raghunathan, S., Reintsema, C. D., Sievers, J., Simon, S. M., Staggs, S. T., Visnjic, K., Yoon, K. 2018
  • REVIEW OF PARTICLE PHYSICS Particle Data Group PHYSICAL REVIEW D Tanabashi, M., Grp, P., Hagiwara, K., Hikasa, K., Nakamura, K., Sumino, Y., Takahashi, F., Tanaka, J., Agashe, K., Aielli, G., Amsler, C., Antonelli, M., Asner, D. M., Baer, H., Banerjee, S., Barnett, R. M., Basaglia, T., Bauer, C. W., Beatty, J. J., Belousov, V. I., Beringer, J., Bethke, S., Bettini, A., Bichsel, H., Biebel, O., Black, K. M., Blucher, E., Buchmuller, O., Burkert, V., Bychkov, M. A., Cahn, R. N., Carena, M., Ceccucci, A., Cerri, A., Chakraborty, D., Chen, M., Chivukula, R. S., Cowan, G., Dahl, O., D'Ambrosio, G., Damour, T., de Florian, D., de Gouvea, A., DeGrand, T., de Jong, P., Dissertori, G., Dobrescu, B. A., D'Onofrio, M., Doser, M., Drees, M., Dreiner, H. K., Dwyer, D. A., Eerola, P., Eidelman, S., Ellis, J., Erler, J., Ezhela, V. V., Fetscher, W., Fields, B. D., Firestone, R., Foster, B., Freitas, A., Gallagher, H., Garren, L., Gerber, H., Gerbier, G., Gershon, T., Gershtein, Y., Gherghetta, T., Godizov, A. A., Goodman, M., Grab, C., Gritsan, A. V., Grojean, C., Groom, D. E., Grunewald, M., Gurtu, A., Gutsche, T., Haber, H. E., Hanhart, C., Hashimoto, S., Hayato, Y., Hayes, K. G., Hebecker, A., Heinemeyer, S., Heltsley, B., Hernandez-Rey, J. J., Hisano, J., Hocker, A., Holder, J., Holtkamp, A., Hyodo, T., Irwin, K. D., Johnson, K. F., Kado, M., Karliner, M., Katz, U. F., Klein, S. R., Klempt, E., Kowalewski, R. V., Krauss, F., Kreps, M., Krusche, B., Kuyanov, Y. V., Kwon, Y., Lahav, O., Laiho, J., Lesgourgues, J., Liddle, A., Ligeti, Z., Lin, C., Lippmann, C., Liss, T. M., Littenberg, L., Lugovsky, K. S., Lugovsky, S. B., Lusiani, A., Makida, Y., Maltoni, F., Mannel, T., Manohar, A. V., Marciano, W. J., Martin, A. D., Masoni, A., Matthews, J., Meissner, U., Milstead, D., Mitche, R. E., Moenig, K., Molaro, P., Moortgat, F., Moskovic, M., Murayama, H., Narain, M., Nason, P., Navas, S., Neubert, M., Nevski, P., Nir, Y., Olive, K. A., Griso, S., Parsons, J., Patrignani, C., Peacock, J. A., Pennington, M., Petcov, S. T., Petrov, V. A., Pianori, E., Piepke, A., Pomarol, A., Quadt, A., Rademacker, J., Raffelt, G., Ratcliff, B. N., Richardson, P., Ringwald, A., Roesler, S., Rolli, S., Romaniouk, A., Rosenberg, L. J., Rosner, J. L., Rybka, G., Ryutin, R. A., Sachrajda, C. T., Sakai, Y., Salam, G. P., Sarkar, S., Sauli, F., Schneider, O., Scholberg, K., Schwartz, A. J., Scott, D., Sharma, V., Sharpe, S. R., Shutt, T., Silari, M., Sjostrand, T., Skands, P., Skwarnicki, T., Smith, J. G., Smoot, G. F., Spanier, S., Spieler, H., Spiering, C., Stah, A., Stone, S. L., Sumiyoshi, T., Syphers, M. J., Terashi, K., Terning, J., Thoma, U., Thorne, R. S., Tiator, L., Titov, M., Tkachenko, N. P., Tornqvist, N. A., Tovey, D. R., Valencia, G., Van de Water, R., Varelas, N., Venanzoni, G., Verde, L., Vincter, M. G., Voge, P., Vogt, A., Wakely, S. P., Walkowiak, W., Walter, C. W., Wands, D., Ward, D. R., Wascko, M. O., Weiglein, G., Weinberg, D. H., Weinberg, E. J., White, M., Wiencke, L. R., Willocq, S., Woh, C. C., Womersley, J., Woody, C. L., Workman, R. L., Yao, W., Zeller, G. P., Zenin, O. V., Zhu, R., Zhu, S., Zimmermann, F., Zyla, P. A., Anderson, J., Fuller, L., Lugovsky, V. S., Schaffner, P. 2018; 98 (3)
  • Measurements of the Temperature and E-mode Polarization of the CMB from 500 Square Degrees of SPTpol Data ASTROPHYSICAL JOURNAL Henning, J. W., Sayre, J. T., Reichardt, C. L., Ade, P. R., Anderson, A. J., Austermann, J. E., Beall, J. A., Bender, A. N., Benson, B. A., Bleem, L. E., Carlstrom, J. E., Chang, C. L., Chiang, H. C., Cho, H., Citron, R., Moran, C., Crawford, T. M., Crites, A. T., de Haan, T., Dobbs, M. A., Everett, W., Gallicchio, J., George, E. M., Gilbert, A., Halverson, N. W., Harrington, N., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Hoover, S., Hou, Z., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., Keisler, R., Knox, L., Lee, A. T., Leitch, E. M., Li, D., Lowitz, A., Manzotti, A., McMahon, J. J., Meyer, S. S., Mocanu, L., Montgomery, J., Nadolski, A., Natoli, T., Nibarger, J. P., Novosad, V., Padin, S., Pryke, C., Ruhl, J. E., Saliwanchik, B. R., Schaffer, K. K., Sievers, C., Smecher, G., Stark, A. A., Story, K. T., Tucker, C., Vanderlinde, K., Veach, T., Vieira, J. D., Wang, G., Whitehorn, N., Wu, W. K., Yefremenko, V. 2018; 852 (2)
  • Highly-multiplexed microwave SQUID readout using the SLAC Microresonator Radio Frequency (SMuRF) Electronics for Future CMB and Sub-millimeter Surveys Henderson, S. W., Ahmed, Z., Austermann, J., Becker, D., Bennett, D. A., Brown, D., Chaudhuri, S., Cho, H., D'Ewart, J. M., Dober, B., Duff, S. M., Dusatko, J. E., Fatigoni, S., Frisch, J. C., Gard, J. D., Halpern, M., Hilton, G. C., Hubmayr, J., Irwin, K. D., Karpel, E. D., Kernasovskiy, S. S., Kuenstner, S. E., Kuo, C., Li, D., Mates, J. B., Reintsema, C. D., Smith, S. R., Ullom, J., Vale, L. R., Van Winkle, D. D., Vissers, M., Yu, C., Zmuidzinas, J., Gao SPIE-INT SOC OPTICAL ENGINEERING. 2018

    View details for DOI 10.1117/12.2314435

    View details for Web of Science ID 000451719300023

  • Ultra-Thin Large-Aperture Vacuum Windows for Millimeter Wavelengths Receivers Barkats, D., Dierickx, M. I., Kovac, J. M., Pentacoff, C., Ade, P. R., Ahmed, Z., Aikin, R. W., Alexander, K. D., Benton, S. J., Bischoff, C. A., Bock, J. J., Bowens-Rubin, R., Brevik, J. A., Buder, I., Bullock, E., Buza, V., Connors, J., Cornelison, J., Crill, B. P., Crumrine, M., Duband, L., Dvorkin, C., Filippini, J. P., Fliescher, S., Grayson, J., Hall, G., Halpern, M., Harrison, S., Hildebrandt, S. R., Hilton, G. C., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kaufman, J. P., Keating, B. G., Kefeli, S., Kernasovskiy, S. A., Kuo, C. L., Lau, K., Larsen, N. A., Leitch, E. M., Lueker, M., Megerian, K. G., Moncelsi, L., Namikawa, T., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Palladino, S., Pryke, C., Racine, B., Richter, S., Schwarz, R., Schillaci, A., Sheehy, C. D., Soliman, A., St Germaine, T., Staniszewski, Z. K., Steinbach, B., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Umilta, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D. V., Willmert, J., Wong, C. L., Wu, W. K., Yang, H., Yoon, K. W., Zhang, C., Zmuidzinas, J., Gao SPIE-INT SOC OPTICAL ENGINEERING. 2018

    View details for DOI 10.1117/12.2312585

    View details for Web of Science ID 000451719300045

  • Characterization and performance of the second-year SPT-3G focal plane Dutcher, D., Ade, P. R., Ahmed, Z., Anderson, A. J., Avva, J. S., Thakur, R., Bender, A. N., Benson, B. A., Carlstrom, J. E., Carter, F. W., Cecil, T. W., Chang, C. L., Cliche, J. F., Cukierman, A., de Haan, T., Ding, J., Dobbs, M. A., Everett, W., Foster, A., Gallicchio, J., Gilbert, A., Groh, J. C., Guns, S. T., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Holzapfel, W. L., Huang, N., Irwin, K. D., Jeong, O. B., Jonas, M., Khaire, T. S., Kofman, A. M., Korman, M., Kubik, D. L., Kuhlmann, S., Kuo, C., Lee, A. T., Lowitz, A. E., Meyer, S. S., Michalik, D., Montgomery, J., Nadolski, A., Natoli, T., Nguyen, H., Noble, G. I., Novosad, V., Padin, S., Pan, Z., Pearson, J., Posada, C. M., Quan, W., Rahlin, A., Ruhl, J. E., Sayre, J. T., Shirokoff, E., Smecher, G., Sobrin, J. A., Stark, A. A., Story, K. T., Suzuki, A., Thompson, K. L., Tucker, C., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Yoon, K. W., Young, M. R., Zmuidzinas, J., Gao SPIE-INT SOC OPTICAL ENGINEERING. 2018

    View details for DOI 10.1117/12.2312451

    View details for Web of Science ID 000451719300033

  • Year two instrument status of the SPT-3G cosmic microwave background receiver Bender, A. N., Ade, P. R., Ahmed, Z., Anderson, A. J., Avva, J. S., Aylor, K., Barry, P. S., Thakur, R., Benson, B. A., Bleem, L. S., Bocquet, S., Byrum, K., Carlstrom, J. E., Carter, F. W., Cecil, T. W., Chang, C. L., Cho, H., Cliche, J. F., Crawford, T. M., Cukierman, A., de Haan, T., Denison, E. V., Ding, J., Dobbs, M. A., Dodelson, S., Dutcher, D., Everett, W., Foster, A., Gallicchio, J., Gilbert, A., Groh, J. C., Guns, S. T., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Huang, N., Irwin, K. D., Jeong, O. B., Jonas, M., Jones, A., Khaire, T. S., Knox, L., Kofman, A. M., Korman, M., Kubik, D. L., Kuhlmann, S., Kuo, C., Lee, A. T., Leitch, E. M., Lowitz, A. E., Meyer, S. S., Michalik, D., Montgomery, J., Nadolski, A., Natoli, T., Nguyen, H., Noble, G. I., Novosad, V., Padin, S., Pan, Z., Pearson, J., Posada, C. M., Quan, W., Raghunathan, S., Rahlin, A., Reichardt, C. L., Ruhl, J. E., Sayre, J. T., Shirokoff, E., Smecher, G., Sobrin, J. A., Stark, A. A., Story, K. T., Suzuki, A., Thompson, K. L., Tucker, C., Vale, L. R., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Wu, W. K., Yefremenko, V., Yoon, K. W., Young, M. R., Zmuidzinas, J., Gao SPIE-INT SOC OPTICAL ENGINEERING. 2018

    View details for DOI 10.1117/12.2312426

    View details for Web of Science ID 000451719300001

  • Development of a robust, efficient process to produce scalable, superconducting kilopixel Far-IR Detector Arrays Staguhn, J., Moseley, S. H., Brown, A., Hilton, G., Irwin, K., Maher, S., Rostem, K., Sharp, E., Wollack, E., Zmuidzinas, J., Gao SPIE-INT SOC OPTICAL ENGINEERING. 2018

    View details for DOI 10.1117/12.2312737

    View details for Web of Science ID 000451719300029

  • BICEP Array cryostat and mount design Crumrine, M., Ade, P. R., Ahmed, Z., Aikin, R. W., Alexander, K. D., Barkats, D., Benton, S. J., Bischoff, C. A., Bock, J. J., Bowens-Rubin, R., Brevik, J. A., Buder, I., Bullock, E., Buza, V., Connors, J., Cornelison, J., Crill, B. P., Dierickx, M., Duband, L., Dvorkin, C., Filippini, J. P., Fliescher, S., Grayson, J., Hall, G., Halpern, M., Harrison, S., Hildebrandt, S. R., Hilton, G. C., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kaufman, J. P., Keating, B. G., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Larsen, N. A., Lau, K., Leitch, E. M., Lueker, M., Megerian, K. G., Moncelsi, L., Namikawa, T., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Palladino, S., Pryke, C., Racine, B., Richter, S., Schwarz, R., Schillaci, A., Sheehy, C. D., Soliman, A., St Germaine, T., Staniszewski, Z. K., Steinbach, B., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Umilta, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D. V., Willmert, J., Wong, C. L., Wu, W. K., Yang, H., Yoon, K. W., Zhang, C., Zmuidzinas, J., Gao SPIE-INT SOC OPTICAL ENGINEERING. 2018

    View details for DOI 10.1117/12.2312829

    View details for Web of Science ID 000451719300039

  • BICEP Array: a multi-frequency degree-scale CMB polarimeter Hui, H., Ade, P. R., Ahmed, Z., Aikin, R. W., Alexander, K. D., Barkats, D., Benton, S. J., Bischoff, C. A., Bock, J. J., Bowens-Rubin, R., Brevik, J. A., Buder, I., Bullock, E., Buza, V., Connors, J., Cornelison, J., Crill, B. P., Crumrine, M., Dierickx, M., Duband, L., Dvorkin, C., Filippini, J. P., Fliescher, S., Grayson, J., Hall, G., Halpern, M., Harrison, S., Hildebrandt, S. R., Hilton, G. C., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kaufman, J. P., Keating, B. G., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Lau, K., Larsen, N. A., Leitch, E. M., Lueker, M., Megerian, K. G., Moncelsi, L., Namikawa, T., Netterfieled, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Palladino, S., Pryke, C., Racine, B., Richter, S., Schwarz, R., Schillaci, A., Sheehy, C. D., Soliman, A., Germaine, T., Staniszewski, Z. K., Steinbach, B., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Umilta, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D. V., Willmert, J., Wong, C. L., Wu, W. K., Yang, E., Yoon, K. W., Zhang, C., Zmuidzinas, J., Gao SPIE-INT SOC OPTICAL ENGINEERING. 2018

    View details for DOI 10.1117/12.2311725

    View details for Web of Science ID 000451719300005

  • Prime-Cam: A first-light instrument for the CCAT-prime telescope Vavagiakis, E. M., Ahmed, Z., Ali, A., Basu, K., Battaglia, N., Bertoldi, F., Bond, R., Bustos, R., Chapman, S. C., Chung, D., Coppi, G., Cothard, N. F., Dicker, S., Duell, C. J., Duff, S. M., Erler, J., Fich, M., Galitzki, N., Gallardo, P. A., Henderson, S. W., Herter, T. L., Hilton, G., Hubmayr, J., Irwin, K. D., Koopman, B. J., McMahon, J., Murray, N., Niemack, M. D., Nikola, T., Nolta, M., Orlowski-Scherer, J., Parshley, S. C., Riechers, D. A., Rossi, K., Scott, D., Sierra, C., Silva-Feaver, M., Simon, S. M., Stacey, G. J., Stevens, J. R., Ullom, J. N., Vissers, M. R., Walker, S., Wollack, E. J., Xu, Z., Zhu, N., Zmuidzinas, J., Gao SPIE-INT SOC OPTICAL ENGINEERING. 2018

    View details for DOI 10.1117/12.2313868

    View details for Web of Science ID 000451719300028

  • Design and performance of wide-band corrugated walls for the BICEP Array detector modules at 30/40 GHz Soliman, A., Ade, P. R., Ahmed, Z., Aikin, R. W., Alexander, K. D., Barkats, D., Benton, S. J., Bischoff, C. A., Bock, J. J., Bowens-Rubin, R., Brevik, J. A., Buder, I., Bullock, E., Buza, V., Connors, J., Cornelison, J., Crill, B. P., Crumrine, M., Dierickx, M., Duband, L., Dvorkin, C., Filippini, J. P., Fliescher, S., Grayson, J., Hall, G., Halpern, M., Harrison, S., Hildebrandt, S. R., Hilton, G. C., Hui, H., Irwin, K. D., Kang, J. H., Karkare, K. S., Karpel, E., Kaufman, J. P., Keating, B. G., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Lau, K., Larsen, N. A., Leitch, E. M., Lueker, M., Megerian, K. G., Moncelsi, L., Namikawa, T., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Palladino, S., Pryke, C., Racine, B., Richter, S., Schwarz, R., Schillaci, A., Sheehy, C. D., St Germaine, T., Staniszewski, Z. K., Steinbach, B., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Umilta, C., Van Zyl, J., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D. V., Willmert, J., Wong, C. L., Wu, W. K., Yang, E., Yoon, K. W., Zhang, C., Zmuidzinas, J., Gao SPIE-INT SOC OPTICAL ENGINEERING. 2018

    View details for DOI 10.1117/12.2312942

    View details for Web of Science ID 000451719300042

  • Broadband anti-reflective coatings for cosmic microwave background experiments Nadolski, A., Kofman, A. M., Vieira, J. D., Ade, P. R., Ahmed, Z., Anderson, A. J., Avva, J. S., Thakur, R., Bender, A. N., Benson, B. A., Carlstrom, J. E., Carter, F. W., Cecil, T. W., Chang, C. L., Cliche, J. F., Cukierman, A., de Haan, T., Ding, J., Dobbs, M. A., Dutcher, D., Everett, W., Foster, A., Fu, J., Gallicchio, J., Gilbert, A., Groh, J. C., Guns, S. T., Guyser, R., Halverson, N. W., Harke-Hosemann, A. H., Harrington, N. L., Henning, J. W., Holzapfel, W. L., Huang, N., Irwin, K. D., Jeong, O. B., Jonas, M., Jones, A., Khaire, T. S., Korman, M., Kubik, D. L., Kuhlmann, S., Kuo, C., Lee, A. T., Lowitz, A. E., Meyer, S. S., Michalik, D., Montgomery, J., Natoli, T., Nguyen, H., Noble, G. I., Novosad, V., Padin, S., Pan, Z., Pearson, J., Posada, C. M., Quan, W., Rahlin, A., Ruhl, J. E., Sayre, J. T., Shirokoff, E., Smecher, G., Sobring, J. A., Stark, A. A., Story, K. T., Suzuki, A., Thompson, K. L., Tucker, C., Vanderlinde, K., Wang, G., Whitehorn, N., Yefremenko, V., Yoon, K. W., Young, M. R., Zmuidzinas, J., Gao SPIE-INT SOC OPTICAL ENGINEERING. 2018

    View details for DOI 10.1117/12.2315674

    View details for Web of Science ID 000451719300080

  • The Primordial Inflation Polarization Explorer (PIPER): Current Status and Performance of the First Flight Pawlyk, S., Ade, P. R., Benford, D., Bennett, C. L., Chuss, D. T., Datta, R., Dotson, J. L., Eimer, J. R., Fixsen, D. J., Gandilo, N. N., Essinger-Hileman, T., Halpern, M., Hilton, G., Hinshaw, G. F., Irwin, K., Jhabvala, C., Kimball, M., Kogut, A., Loweb, L., McMahon, J. J., Miller, T. M., Mirel, P., Moseley, S., Rodriguez, S., Sharp, E., Shirron, P., Staguhn, J. G., Sullivan, D. F., Switzer, E. R., Taraschi, P., Tucker, C. E., Walts, A., Wollack, E. J., Zmuidzinas, J., Gao SPIE-INT SOC OPTICAL ENGINEERING. 2018

    View details for DOI 10.1117/12.2313874

    View details for Web of Science ID 000451719300004

  • 2017 upgrade and performance of BICEP3: a 95GHz refracting telescope for degree-scale CMB polarization Kang, J., Ade, P. R., Ahmed, Z., Aikin, R. W., Alexander, K. D., Barkats, D., Benton, S. J., Bischoff, C. A., Bock, J. J., Boenish, H., Bowens-Rubin, R., Brevik, J. A., Buder, I., Bullock, E., Buza, V., Connors, J., Cornelison, J., Crill, B. P., Crumrine, M., Dierickx, M., Duband, L., Dvorkin, C., Filippini, J. P., Fliescher, S., Grayson, J. A., Hall, G., Halpern, M., Harrison, S., Hildebrandt, S. R., Hilton, G. C., Hui, H., Irwin, K. D., Karkare, K. S., Karpel, E., Kaufman, J. P., Keating, B. G., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Larsen, N. A., Lau, K., Leitch, E. M., Lueker, M., Megerian, K. G., Moncelsi, L., Namikawa, T., Netterfield, B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Palladino, S., Pryke, C., Racine, B., Richter, S., Schillaci, A., Schwarz, R., Sheehy, C. D., Soliman, A., St Germaine, T., Staniszewski, Z. K., Steinbach, B., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Umilta, C., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D. V., Willmert, J., Wong, C. L., Wu, W. K., Yang, H., Yoon, K. W., Zhang, C., Zmuidzinas, J., Gao SPIE-INT SOC OPTICAL ENGINEERING. 2018

    View details for DOI 10.1117/12.2313854

    View details for Web of Science ID 000451719300047

  • L-edge spectroscopy of dilute, radiation-sensitive systems using a transition-edge-sensor array JOURNAL OF CHEMICAL PHYSICS Titus, C. J., Baker, M. L., Lee, S., Cho, H., Doriese, W. B., Fowler, J. W., Gaffney, K., Gard, J. D., Hilton, G. C., Kenney, C., Knight, J., Li, D., Marks, R., Minitti, M. P., Morgan, K. M., O'Neil, G. C., Reintsema, C. D., Schmidt, D. R., Sokaras, D., Swetz, D. S., Ullom, J. N., Weng, T., Williams, C., Young, B. A., Irwin, K. D., Solomon, E. I., Nordlund, D. 2017; 147 (21): 214201

    Abstract

    We present X-ray absorption spectroscopy and resonant inelastic X-ray scattering (RIXS) measurements on the iron L-edge of 0.5 mM aqueous ferricyanide. These measurements demonstrate the ability of high-throughput transition-edge-sensor (TES) spectrometers to access the rich soft X-ray (100-2000 eV) spectroscopy regime for dilute and radiation-sensitive samples. Our low-concentration data are in agreement with high-concentration measurements recorded by grating spectrometers. These results show that soft-X-ray RIXS spectroscopy acquired by high-throughput TES spectrometers can be used to study the local electronic structure of dilute metal-centered complexes relevant to biology, chemistry, and catalysis. In particular, TES spectrometers have a unique ability to characterize frozen solutions of radiation- and temperature-sensitive samples.

    View details for PubMedID 29221417

    View details for PubMedCentralID PMC5720893

  • BICEP2 / Keck Array IX: New bounds on anisotropies of CMB polarization rotation and implications for axionlike particles and primordial magnetic fields PHYSICAL REVIEW D Ade, P. R., Ahmed, Z., Aikin, R. W., Alexander, K. D., Barkats, D., Benton, S. J., Bischoff, C. A., Bock, J. J., Bowens-Rubin, R., Brevik, J. A., Buder, I., Bullock, E., Buza, V., Connors, J., Crill, B. P., Duband, L., Dvorkin, C., Filippini, J. P., Fliescher, S., Germaine, T., Ghosh, T., Grayson, J., Harrison, S., Hildebrandt, S. R., Hilton, G. C., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kaufman, J. P., Keating, B. G., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Larson, N., Leitch, E. M., Megerian, K. G., Moncelsi, L., Namikawa, T., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Pryke, C., Richter, S., Schillaci, A., Schwarz, R., Sheehy, C. D., Staniszewski, Z. K., Steinbach, B., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Vieregg, A. G., Weber, A. C., Wiebe, D. V., Willmert, J., Wong, C. L., Wu, W. K., Yoon, K. W. 2017; 96 (10)
  • CMB Polarization B-mode Delensing with SPTpol and Herschel ASTROPHYSICAL JOURNAL Manzotti, A., Story, K. T., Wu, W. K., Austermann, J. E., Beall, J. A., Bender, A. N., Benson, B. A., Bleem, L. E., Bock, J. J., Carlstrom, J. E., Chang, C. L., Chiang, H. C., Cho, H., Citron, R., Conley, A., Crawford, T. M., Crites, A. T., de Haan, T., Dobbs, M. A., Dodelson, S., Everett, W., Gallicchio, J., George, E. M., Gilbert, A., Halverson, N. W., Harrington, N., Henning, J. W., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Hoover, S., Hou, Z., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., Keisler, R., Knox, L., Lee, A. T., Leitch, E. M., Li, D., McMahon, J. J., Meyer, S. S., Mocanu, L. M., Natoli, T., Nibarger, J. P., Novosad, V., Padin, S., Pryke, C., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., Sayre, J. T., Schaffer, K. K., Smecher, G., Stark, A. A., Vanderlinde, K., Vieira, J. D., Viero, M. P., Wang, G., Whitehorn, N., Yefremenko, V., Zemcov, M. 2017; 846 (1)
  • A New Limit on CMB Circular Polarization from SPIDER ASTROPHYSICAL JOURNAL Nagy, J. M., Ade, P. R., Amiri, M., Benton, S. J., Bergman, A. S., Bihary, R., Bock, J. J., Bond, J. R., Bryan, S. A., Chiang, H. C., Contaldi, C. R., Dore, O., Duivenvoorden, A. J., Eriksen, H. K., Farhang, M., Filippini, J. P., Fissel, L. M., Fraisse, A. A., Freese, K., Galloway, M., Gambrel, A. E., Gandilo, N. N., Ganga, K., Gudmundsson, J. E., Halpern, M., Hartley, J., Hasselfield, M., Hilton, G., Holmes, W., Hristov, V. V., Huang, Z., Irwin, K. D., Jones, W. C., Kuo, C. L., Kermish, Z. D., Li, S., Mason, P. V., Megerian, K., Moncelsi, L., Morford, T. A., Netterfield, C. B., Nolta, M., Padilla, I. L., Racine, B., Rahlin, A. S., Reintsema, C., Ruhl, J. E., Runyan, M. C., Ruud, T. M., Shariff, J. A., Soler, J. D., Song, X., Trangsrud, A., Tucker, C., Tucker, R. S., Turner, A. D., Van Der List, J. F., Weber, A. C., Wehus, I. K., Wiebe, D. V., Young, E. Y. 2017; 844 (2)
  • The Atacama Cosmology Telescope: two-season ACTPol spectra and parameters JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS Louis, T., Grace, E., Hasselfield, M., Lungu, M., Maurin, L., Addison, G. E., Ade, P. R., Aiola, S., Allison, R., Amiri, M., Angile, E., Calabrese, E., Battaglia, N., Beall, J. A., de Bernardis, F., Bond, J., Britton, J., Calabrese, E., Cho, H., Choi, S. K., Coughlin, K., Crichton, D., Crowley, K., Datta, R., Devlin, M. J., Dicker, S. R., Dunkley, J., Dunner, R., Ferraro, S., Fox, A. E., Gallardo, P., Gralla, M., Halpern, M., Henderson, S., Hill, J., Hilton, G. C., Hilton, M., Hincks, A. D., Hlozek, R., Ho, S., Huang, Z., Hubmayr, J., Huffenberger, K. M., Hughes, J. P., Infante, L., Irwin, K., Kasanda, S., Klein, J., Koopman, B., Kosowsky, A., Li, D., Madhavacheril, M., Marriage, T. A., McMahon, J., Menanteau, F., Moodley, K., Munson, C., Naess, S., Nati, F., Newburgh, L., Nibarger, J., Niemack, M. D., Nolta, M. R., Nunez, C., Page, L. A., Pappas, C., Partridge, B., Rojas, F., Schaan, E., Schmitt, B. L., Sehgal, N., Sherwin, B. D., Sievers, J., Simon, S., Spergel, D. N., Staggs, S. T., Switzer, E. R., Thornton, R., Trac, H., Treu, J., Tucker, C., Van Engelen, A., Ward, J. T., Wollack, E. J., ACTPol Collaboration 2017
  • Optimization of Transition Edge Sensor Arrays for Cosmic Microwave Background Observations With the South Pole Telescope IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY Ding, J., Ade, P. A., Anderson, A. J., Avva, J., Ahmed, Z., Arnold, K., Austermann, J. E., Bender, A. N., Benson, B. A., Bleem, L. E., Byrum, K., Carlstrom, J. E., CARTER, F. W., Chang, C. L., Cho, H. M., Cliche, J. F., CUKIERMAN, A., Czaplewski, D., Divan, R., De Haan, T., Dobbs, M. A., Dutcher, D., Everett, W., Gilbert, A., Gannon, R., Guyser, R., Halverson, N. W., Harrington, N. L., Hattori, K., Henning, J. W., Hilton, G. C., Holzapfel, W. L., Hubmayr, J., Huang, N., Irwin, K. D., Jeong, O., Khaire, T., Kubik, D., Kuo, C. L., Lee, A. T., Leitch, E. M., MEYER, S. S., Miller, C. S., Montgomery, J., Nadolski, A., Natoli, T., Nguyen, H., Novosad, V., Padin, S., Pan, Z., Pearson, J., Posada, C. M., Rahlin, A., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., SAYRE, J. T., Shariff, J. A., Shirley, I., Shirokoff, E., Smecher, G., Sobrin, J., Stan, L., Stark, A. A., Story, K., Suzuki, A., Tang, Q. Y., Thakur, R. B., Thompson, K. L., Tucker, C., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Wu, W. L., Yefremenko, V., Yoon, K. W. 2017; 27 (4)
  • High quality factor manganese-doped aluminum lumped-element kinetic inductance detectors sensitive to frequencies below 100 GHz APPLIED PHYSICS LETTERS Jones, G., Johnson, B. R., Abitbol, M. H., Ade, P. R., Bryan, S., Cho, H., Day, P., Flanigan, D., Irwin, K. D., Li, D., Mauskopf, P., McCarrick, H., Miller, A., Song, Y. R., Tucker, C. 2017; 110 (22)

    View details for DOI 10.1063/1.4984105

    View details for Web of Science ID 000403341300035

  • Broadband parametric amplifiers based on nonlinear kinetic inductance artificial transmission lines APPLIED PHYSICS LETTERS Chaudhuri, S., Li, D., Irwin, K. D., Bockstiegel, C., Hubmayr, J., Ullom, J. N., Vissers, M. R., Gao, J. 2017; 110 (15)

    View details for DOI 10.1063/1.4980102

    View details for Web of Science ID 000399689400020

  • Determination of differential orbital covalency of heme active sites by L-edge spectroscopy Baker, M., Alpert, B., Cho, H., Denison, E., Doriese, W., Fowler, J., Gaffney, K., Gard, J., Gao, B., Hilton, G., Irwin, K., Joe, Y., Kenney, C., Knight, J., Kroll, T., Lee, S., Li, D., Marks, R., Minitti, M., Morgan, K., Mori, R., Ogasawara, H., O'Neil, G., Schmidt, D., Sokaras, D., Swetz, D., Song, Y., Titus, C., Ullom, J., Weng, T., Williams, C., Yan, J., Young, B., Nordlund, D., Solomon, E. AMER CHEMICAL SOC. 2017
  • Ultrasensitive probing of the local electronic structure of nitrogen doped carbon and its applications to 2D electronics, catalysis and bio-physics Lee, S., Mori, R., Alpert, B., Baker, M., Berry, J., Cho, H., Denison, E., Doriese, W., Fowler, J., Gaffney, K., Gao, B., Gard, J., Hilton, G., Irwin, K., Joe, Y., Kaya, S., Kenney, C., Knight, J., Kroll, T., Li, D., Marks, R., Minitti, M., Morgan, K., Nordlund, D., O'Neil, G., Ogasawara, H., Pianetta, P., Reintsema, C., Schiros, T., Schmidt, D., Sokaras, D., Song, Y., Swetz, D., Titus, C., Ullom, J., Weng, T., Williams, C., Wolcott, A., Young, B. AMER CHEMICAL SOC. 2017
  • Probing the local electronic structure of dilute bioinorganic active sites using ultra-sensitive soft X-ray detectors Titus, C., Alpert, B., Baker, M., Cho, H., Denison, E., Doriese, W., Fowler, J., Gaffney, K., Gao, B., Gard, J., Hilton, G., Irwin, K., Joe, Y., Kenney, C., Knight, J., Kroll, T., Lee, S., Li, D., Minitti, M., Morgan, K., Mori, R., Nordlund, D., O'Neil, G., Ogasawara, H., Reintsema, C., Schmidt, D., Sokaras, D., Song, Y., Swetz, D., Ullom, J., Weng, T., Williams, C., Young, B. AMER CHEMICAL SOC. 2017
  • Ultra sensitive probing of the local electronic structure based on state-of-the-art Transition-Edge Sensor (TES) technology and soft x-ray spectroscopy Nordlund, D., Alpert, B., Baker, M., Cho, H., Denison, E., Doriese, W., Fowler, J., Gaffney, K., Gao, B., Gard, J., Hilton, G., Irwin, K., Joe, Y., Kenney, C., Knight, J., Kroll, T., Lee, S., Li, D., Marks, R., Minitti, M., Mori, R., Ogasawara, H., O'Neil, G., Schmidt, D., Sokaras, D., Swetz, D., Song, Y., Titus, C., Ullom, J., Weng, T., Williams, C., Young, B. AMER CHEMICAL SOC. 2017
  • Cosmological parameters from pre-Planck CMB measurements: A 2017 update PHYSICAL REVIEW D Calabrese, E., Hlozek, R. A., Bond, J. R., Devlin, M. J., Dunkley, J., Halpern, M., Hincks, A. D., Irwin, K. D., Kosowsky, A., Moodley, K., Newburgh, L. B., Niemack, M. D., Page, L. A., Sherwin, B. D., Sievers, J. L., Spergel, D. N., Staggs, S. T., Wollack, E. J. 2017; 95 (6)
  • Detection of the pairwise kinematic Sunyaev-Zel'dovich effect with BOSS DR11 and the Atacama Cosmology Telescope JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS De Bernardis, F., Aiola, S., Vavagiakis, E. M., Battaglia, N., Niemack, M. D., Beall, J., Becker, D. T., Bond, J. R., Calabrese, E., Cho, H., Coughlin, K., Datta, R., Devlin, M., Dunkley, J., Dunner, R., Ferraro, S., Fox, A., Gallardo, P. A., Halpern, M., Hand, N., Hasselfield, M., Henderson, S. W., Hill, J. C., Hilton, G. C., Hilton, M., Hincks, A. D., Hlozek, R., Hubmayr, J., Huffenberger, K., Hughes, J. P., Irwin, K. D., Koopman, B. J., Kosowsky, A., Li, D., Louis, T., Lungu, M., Madhavacheril, M. S., Maurin, L., McMahon, J., Moodley, K., Naess, S., Nati, F., Newburgh, L., Nibarger, J. P., Page, L. A., Partridge, B., Schaan, E., Schmitt, B. L., Sehgal, N., Sievers, J., Simon, S. M., Spergel, D. N., Staggs, S. T., Stevens, J. R., Thornton, R. J., van Engelen, A., Van Lanen, J., Wollack, E. J., ACTPol Collaboration 2017
  • BICEP2/KECK ARRAY VIII: MEASUREMENT OF GRAVITATIONAL LENSING FROM LARGE-SCALE B-MODE POLARIZATION ASTROPHYSICAL JOURNAL Ade, P. A., Ahmed, Z., Aikin, R. W., Alexander, K. D., Barkats, D., Benton, S. J., BISCHOFF, C. A., Bock, J. J., Bowens-Rubin, R., Brevik, J. A., Buder, I., Bullock, E., Buza, V., Connors, J., Crill, B. P., Duband, L., Dyorkin, C., Filippini, J. P., Fliescher, S., GRAYSON, J., Halpern, M., Harrison, S., Hildebrandt, S. R., Hilton, G. C., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kaufman, J. P., Keating, B. G., Kefeli, S., Kernasoyskiy, S. A., Kovac, J. M., Kuo, C. L., Leitch, E. M., Lueker, M., Megerian, K. G., Namikawa, T., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Orlando, A., Pryke, C., Richter, S., Schwarz, R., Sheehy, C. D., Staniszewski, Z. K., Steinbach, B., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Vieregg, A. G., Weber, A. C., Wiebe, D. V., WILLMERT, J., Wong, C. L., Wu, W. L., Yoon, K. W. 2016; 833 (2)
  • THE ATACAMA COSMOLOGY TELESCOPE: THE POLARIZATION-SENSITIVE ACTPol INSTRUMENT ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES Thornton, R. J., Ade, P. A., Aiola, S., Angile, F. E., Amiri, M., Beall, J. A., Becker, D. T., Cho, H., Choi, S. K., Corlies, P., Coughlin, K. P., DATTA, R., Devlin, M. J., Dicker, S. R., Dunner, R., Fowler, J. W., Fox, A. E., Gallardo, P. A., Gao, J., Grace, E., Halpern, M., Hasselfield, M., Henderson, S. W., Hilton, G. C., Hincks, A. D., Ho, S. P., Hubmayr, J., Irwin, K. D., Klein, J., Koopman, B., Li, D., Louis, T., Lungu, M., Maurin, L., McMahon, J., Munson, C. D., Naess, S., Nati, F., Newburgh, L., Nibarger, J., Niemack, M. D., Niraula, P., Nolta, M. R., Page, L. A., Pappas, C. G., Schillaci, A., Schmitt, B. L., Sehgal, N., Sievers, J. L., Simon, S. M., Staggs, S. T., Tucker, C., Uehara, M., Van Lanen, J., Ward, J. T., Wollack, E. J. 2016; 227 (2)
  • MILLIMETER TRANSIENT POINT SOURCES IN THE SPTpol 100 SQUARE DEGREE SURVEY ASTROPHYSICAL JOURNAL Whitehorn, N., Natoli, T., Ade, P. A., Austermann, J. E., Beall, J. A., Bender, A. N., Benson, B. A., Bleem, L. E., Carlstrom, J. E., Chang, C. L., Chiang, H. C., Cho, H., Citron, R., Crawford, T. M., Crites, A. T., De Haan, T., Dobbs, M. A., Everett, W., Gallicchio, J., George, E. M., Gilbert, A., Halverson, N. W., Harrington, N., Henning, J. W., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Hoover, S., Hou, Z., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., Keisler, R., Knox, L., Lee, A. T., Leitch, E. M., Li, D., McMahon, J. J., MEYER, S. S., Mocanu, L., Nibarger, J. P., Novosad, V., Padin, S., Pryke, C., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., SAYRE, J. T., Schaffer, K. K., Smecher, G., Stark, A. A., Story, K. T., Tucker, C., Vanderlinde, K., Vieira, J. D., Wang, G., Yefremenko, V. 2016; 830 (2)
  • REVIEW OF PARTICLE PHYSICS Particle Data Group CHINESE PHYSICS C Patrignani, C., Agashe, K., Aielli, G., Amsler, C., Antonelli, M., Asner, D. M., Baer, H., Banerjee, S., Barnett, R. M., Basaglia, T., Bauer, C. W., Beatty, J. J., Belousov, V. I., Beringer, J., Bethke, S., Bichsel, H., Biebel, O., Blucher, E., Brooijmans, G., Buchmueller, O., Burkert, V., Bychkov, M. A., Cahn, R. N., Carena, M., Ceccucci, A., Cerri, A., Chakraborty, D., Chen, M., Chivukula, R. S., Copic, K., Cowan, G., Dahl, O., D'Ambrosio, G., Damour, T., de Florian, D., de Gouvea, A., DeGrand, T., de Jong, P., Dissertori, G., Dobrescu, B. A., D'onofrio, M., Doser, M., Drees, M., Dreiner, H. K., Dwyer, D. A., Eerola, P., Eidelman, S., Ellis, J., Erler, J., Ezhela, V. V., Fetscher, W., Fields, B. D., Foster, B., FREITAS, A., Gallagher, H., Garren, L., Gerber, H., Gerbier, G., Gershon, T., Gherghetta, T., Godizov, A. A., Goodman, M., Grab, C., Gritsan, A. V., Grojean, C., Groom, D. E., Gruenewald, M., Gurtu, A., Gutsche, T., Haber, H. E., Hagiwara, K., Hanhart, C., Hashimoto, S., Hayato, Y., Hayes, K. G., Hebecker, A., Heltsley, B., Hernandez-Rey, J. J., Hikasa, K., Hisano, J., Hoecker, A., Holder, J., Holtkamp, A., Huston, J., Hyodo, T., Irwin, K., Jackson, J. D., Johnson, K. F., Kado, M., Karliner, M., Katz, U. F., Klein, S. R., Klempt, E., Kowalewski, R. V., Krauss, F., Kreps, M., Krusche, B., Kuyanov, Y. V., Kwon, Y., Lahav, O., Laiho, J., Langacker, P., Liddle, A., Ligeti, Z., Lin, C., Lippmann, C., Liss, T. M., Littenberg, L., Lugovsky, K. S., Lugovsky, S. B., Lusiani, A., Makida, Y., Maltoni, F., Mannel, T., Manohar, A. V., Marciano, W. J., Martin, A. D., Masoni, A., Matthews, J., Meissner, U., Milstead, D., Mitchell, R. E., Molaro, P., Monig, K., Moortgat, F., Mortonson, M. J., Murayama, H., Nakamura, K., Narain, M., Nason, P., Navas, S., Neubert, M., Nevski, P., Nir, Y., Olive, K. A., Griso, S. P., Parsons, J., Peacock, J. A., Pennington, M., Petcov, S. T., Petrov, V. A., Piepke, A., Pomarol, A., Quadt, A., Raby, S., Rademacker, J., Raffelt, G., Ratcliff, B. N., Richardson, P., Ringwald, A., Roesler, S., Rolli, S., Romaniouk, A., Rosenberg, L. J., Rosner, J. L., Rybka, G., Ryutin, R. A., Sachrajda, C. T., Sakai, Y., Salam, G. P., Sarkar, S., Sauli, F., Schneider, O., Scholberg, K., Schwartz, A. J., Scott, D., Sharma, V., Sharpe, S. R., Shutt, T., Silari, M., Sjostrand, T., Skands, P., Skwarnicki, T., Smith, J. G., Smoot, G. F., Spanier, S., Spieler, H., Spiering, C., Stahl, A., Stone, S. L., Sumino, Y., Sumiyoshi, T., Syphers, M. J., Takahashi, F., Tanabashi, M., Terashi, K., Terning, J., Thorne, R. S., Tiator, L., Titov, M., Tkachenko, N. P., Tornqvist, N. A., Tovey, D., Valencia, G., Van de Water, R., Varelas, N., Venanzoni, G., Vincter, M. G., Vogel, P., Vogt, A., Wakely, S. P., Walkowiak, W., Walter, C. W., Wands, D., Ward, D. R., Wascko, M. O., Weiglein, G., Weinberg, D. H., Weinberg, E. J., White, M., Wiencke, L. R., Wiliocq, S., Wohl, C. C., Wolfenstein, L., Womersley, J., Woody, C. L., Workman, R. L., Yao, W., Zeller, G. P., Zenin, O. V., Zhu, R., Zimmermann, F., Zyla, P. A., Anderson, J., Harper, G., Lugovsky, V. S., Schaffner, P. 2016; 40 (10)
  • Code-division-multiplexed readout of large arrays of TES microcalorimeters APPLIED PHYSICS LETTERS Morgan, K. M., Alpert, B. K., Bennett, D. A., Denison, E. V., Doriese, W. B., Fowler, J. W., Gard, J. D., Hilton, G. C., Irwin, K. D., Joe, Y. I., O'Neil, G. C., Reintsema, C. D., Schmidt, D. R., Ullom, J. N., Swetz, D. S. 2016; 109 (11)

    View details for DOI 10.1063/1.4962636

    View details for Web of Science ID 000384400300031

  • Initial Performance of Bicep3: A Degree Angular Scale 95 GHz Band Polarimeter JOURNAL OF LOW TEMPERATURE PHYSICS Wu, W. L., Ade, P. A., Ahmed, Z., Alexander, K. D., Amiri, M., Barkats, D., Benton, S. J., BISCHOFF, C. A., Bock, J. J., Bowens-Rubin, R., Buder, I., Bullock, E., Buza, V., Connors, J. A., Filippini, J. P., Fliescher, S., GRAYSON, J. A., Halpern, M., Harrison, S. A., Hilton, G. C., Hristov, V. V., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Megerian, K. G., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Pryke, C., Reintsema, C. D., Richter, S., Sorensen, C., Staniszewski, Z. K., Steinbach, B., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C. E., Turner, A. D., Vieregg, A. G., Weber, A. C., Wiebe, D. V., WILLMERT, J., Yoon, K. W. 2016; 184 (3-4): 765-771
  • LiteBIRD: Mission Overview and Focal Plane Layout JOURNAL OF LOW TEMPERATURE PHYSICS Matsumura, T., Akiba, Y., Arnold, K., Borrill, J., Chendra, R., Chinone, Y., CUKIERMAN, A., De Haan, T., Dobbs, M., Dominjon, A., Elleflot, T., Errard, J., Fujino, T., Fuke, H., Goeckner-Wald, N., HALVERSON, N., Harvey, P., Hasegawa, M., Hattori, K., Hattori, M., Hazumi, M., Hill, C., Hilton, G., Holzapfel, W., Hori, Y., Hubmayr, J., Ichiki, K., Inatani, J., Inoue, M., Inoue, Y., Irie, F., Irwin, K., Ishino, H., Ishitsuka, H., Jeong, O., Karatsu, K., Kashima, S., Katayama, N., Kawano, I., Keating, B., Kibayashi, A., Kibe, Y., Kida, Y., Kimura, K., Kimura, N., Kohri, K., Komatsu, E., Kuo, C. L., Kuromiya, S., Kusaka, A., Lee, A., Linder, E., Matsuhara, H., Matsuoka, S., Matsuura, S., Mima, S., Mitsuda, K., Mizukami, K., Morii, H., Morishima, T., Nagai, M., Nagasaki, T., Nagata, R., Nakajima, M., Nakamura, S., Namikawa, T., Naruse, M., Natsume, K., Nishibori, T., Nishijo, K., Nishino, H., NITTA, T., Noda, A., Noguchi, T., Ogawa, H., Oguri, S., Ohta, I. S., Otani, C., Okada, N., Okamoto, A., Okamoto, A., Okamura, T., Rebeiz, G., Richards, P., Sakai, S., Sato, N., Sato, Y., Segawa, Y., Sekiguchi, S., Sekimoto, Y., Sekine, M., Seljak, U., Sherwin, B., Shinozaki, K., Shu, S., Stompor, R., Sugai, H., Sugita, H., Suzuki, T., Suzuki, A., Tajima, O., Takada, S., Takakura, S., Takano, K., Takei, Y., Tomaru, T., Tomita, N., Turin, P., Utsunomiya, S., Uzawa, Y., Wada, T., Watanabe, H., WESTBROOK, B., Whitehorn, N., Yamada, Y., Yamasaki, N., Yamashita, T., Yoshida, M., Yoshida, T., Yotsumoto, Y. 2016; 184 (3-4): 824-831
  • Performance of Backshort-Under-Grid Kilopixel TES Arrays for HAWC JOURNAL OF LOW TEMPERATURE PHYSICS Staguhn, J. G., Benford, D. J., Dowell, C. D., FIXSEN, D. J., Hilton, G. C., Irwin, K. D., Jhabvala, C. A., Maher, S. F., Miller, T. M., MOSELEY, S. H., Sharp, E. H., Runyan, M. C., Wollack, E. J. 2016; 184 (3-4): 811-815
  • Superconducting Pathways Through Kilopixel Backshort-Under-Grid Arrays JOURNAL OF LOW TEMPERATURE PHYSICS Jhabvala, C. A., Benford, D. J., Brekosky, R. P., Costen, N. P., Datesman, A. M., Hilton, G. C., Irwin, K. D., Maher, S. F., Manos, G., Miller, T. M., MOSELEY, S. H., Sharp, E. H., Staguhn, J. G., Wang, F., Wollack, E. J. 2016; 184 (3-4): 615-620
  • Advanced ACTPol Cryogenic Detector Arrays and Readout JOURNAL OF LOW TEMPERATURE PHYSICS Henderson, S. W., Allison, R., Austermann, J., Baildon, T., Battaglia, N., Beall, J. A., Becker, D., De Bernardis, F., Bond, J. R., Calabrese, E., Choi, S. K., Coughlin, K. P., Crowley, K. T., DATTA, R., Devlin, M. J., Duff, S. M., Dunkley, J., Dunner, R., van Engelen, A., Gallardo, P. A., Grace, E., Hasselfield, M., Hills, F., Hilton, G. C., Hincks, A. D., Hlozek, R., Ho, S. P., Hubmayr, J., Huffenberger, K., Hughes, J. P., Irwin, K. D., KOOPMAN, B. J., Kosowsky, A. B., Li, D., McMahon, J., Munson, C., Nati, F., Newburgh, L., Niemack, M. D., Niraula, P., Page, L. A., Pappas, C. G., Salatino, M., Schillaci, A., Schmitt, B. L., Sehgal, N., SHERWIN, B. D., Sievers, J. L., Simon, S. M., Spergel, D. N., Staggs, S. T., Stevens, J. R., Thornton, R., Van Lanen, J., Vavagiakis, E. M., Ward, J. T., Wollack, E. J. 2016; 184 (3-4): 772-779
  • Development of a Microwave SQUID-Multiplexed TES Array for MUSTANG-2 JOURNAL OF LOW TEMPERATURE PHYSICS Stanchfield, S. M., Ade, P. A., Aguirre, J., Brevik, J. A., Cho, H. M., DATTA, R., Devlin, M. J., Dicker, S. R., DOBER, B., Egan, D., Ford, P., Hilton, G., Hubmayr, J., Irwin, K. D., Marganian, P., Mason, B. S., Mates, J. A., McMahon, J., Mello, M., Mroczkowski, T., Romero, C., Tucker, C., Vale, L., White, S., Whitehead, M., Young, A. H. 2016; 184 (1-2): 460-465
  • Developments in Time-Division Multiplexing of X-ray Transition-Edge Sensors. Journal of low temperature physics Doriese, W. B., Morgan, K. M., Bennett, D. A., Denison, E. V., Fitzgerald, C. P., Fowler, J. W., Gard, J. D., Hays-Wehle, J. P., Hilton, G. C., Irwin, K. D., Joe, Y. I., Mates, J. A., O'Neil, G. C., Reintsema, C. D., Robbins, N. O., Schmidt, D. R., Swetz, D. S., Tatsuno, H., Vale, L. R., Ullom, J. N. 2016; 184 (1): 389-395

    Abstract

    Time-division multiplexing (TDM) is a mature scheme for the readout of arrays of transition-edge sensors (TESs). TDM is based on superconducting-quantum-interference-device (SQUID) current amplifiers. Multiple spectrometers based on gamma-ray and X-ray microcalorimeters have been operated with TDM readout, each at the scale of 200 sensors per spectrometer, as have several astronomical cameras with thousands of sub-mm or microwave bolometers. Here we present the details of two different versions of our TDM system designed to read out X-ray TESs. The first has been field-deployed in two 160-sensor (8 columns × 20 rows) spectrometers and four 240-sensor (8 columns × 30 rows) spectrometers. It has a three-SQUID-stage architecture, switches rows every 320 ns, and has total readout noise of 0.41 μΦ0/√Hz. The second, which is presently under development, has a two-SQUID-stage architecture, switches rows every 160 ns, and has total readout noise of 0.19 μΦ0/√Hz. Both quoted noise values are non-multiplexed and referred to the first-stage SQUID. In a demonstration of this new architecture, a multiplexed 1-column × 32-row array of NIST TESs achieved average energy resolution of 2.55±0.01 eV at 6 keV.

    View details for DOI 10.1007/s10909-015-1373-z

    View details for PubMedID 27325902

    View details for PubMedCentralID PMC4912049

  • Developments in Time-Division Multiplexing of X-ray Transition-Edge Sensors (vol 184, pg 389, 2016) JOURNAL OF LOW TEMPERATURE PHYSICS Doriese, W. B., Morgan, K. M., Bennett, D. A., Denison, E. V., Fitzgerald, C. P., Fowler, J. W., Gard, J. D., Hays-Wehle, J. P., Hilton, G. C., Irwin, K. D., Joe, Y. I., Mates, J. B., O'Neil, G. C., Reintsema, C. D., Robbins, N. O., Schmidt, D. R., Swetz, D. S., Tatsuno, H., Vale, L. R., Ullom, J. N. 2016; 184 (1-2): 396
  • BICEP2/KECK ARRAY. VII. MATRIX BASED E/B SEPARATION APPLIED TO BICEP2 AND THE KECK ARRAY ASTROPHYSICAL JOURNAL Ade, P. A., Ahmed, Z., Aikin, R. W., Alexander, K. D., Barkats, D., Benton, S. J., BISCHOFF, C. A., Bock, J. J., Bowens-Rubin, R., Brevik, J. A., Buder, I., Bullock, E., Buza, V., Connors, J., Crill, B. P., Duband, L., Dvorkin, C., Filippini, J. P., Fliescher, S., GRAYSON, J., Halpern, M., Harrison, S., Hildebrandt, S. R., Hilton, G. C., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kaufman, J. P., Keating, B. G., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Leitch, E. M., Lueker, M., Megerian, K. G., Namikawa, T., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Orlando, A., Pryke, C., Richter, S., Schwarz, R., Sheehy, C. D., Staniszewski, Z. K., Steinbach, B., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Vieregg, A. G., Weber, A. C., Wiebe, D. V., WILLMERT, J., Wong, C. L., Wu, W. L., Yoon, K. W. 2016; 825 (1)
  • Optical Demonstration of THz, Dual-Polarization Sensitive Microwave Kinetic Inductance Detectors JOURNAL OF LOW TEMPERATURE PHYSICS Dober, B., Austermann, J. A., Beall, J. A., Becker, D., Che, G., Cho, H. M., Devlin, M., Duff, S. M., Galitzki, N., Gao, J., Groppi, C., Hilton, G. C., Hubmayr, J., Irwin, K. D., McKenney, C. M., Li, D., LOURIE, N., Mauskopf, P., Vissers, M. R., Wang, Y. 2016; 184 (1-2): 173-179
  • Developments in Time-Division Multiplexing of X-ray Transition-Edge Sensors JOURNAL OF LOW TEMPERATURE PHYSICS Doriese, W. B., Morgan, K. M., Bennett, D. A., Denison, E. V., Fitzgerald, C. P., Fowler, J. W., Gard, J. D., Hays-Wehle, J. P., Hilton, G. C., Irwin, K. D., Joe, Y. I., Mates, J. A., O'Neil, G. C., Reintsema, C. D., Robbins, N. O., Schmidt, D. R., Swetz, D. S., Tatsuno, H., Vale, L. R., Ullom, J. N. 2016; 184 (1-2): 389-395

    Abstract

    Time-division multiplexing (TDM) is a mature scheme for the readout of arrays of transition-edge sensors (TESs). TDM is based on superconducting-quantum-interference-device (SQUID) current amplifiers. Multiple spectrometers based on gamma-ray and X-ray microcalorimeters have been operated with TDM readout, each at the scale of 200 sensors per spectrometer, as have several astronomical cameras with thousands of sub-mm or microwave bolometers. Here we present the details of two different versions of our TDM system designed to read out X-ray TESs. The first has been field-deployed in two 160-sensor (8 columns × 20 rows) spectrometers and four 240-sensor (8 columns × 30 rows) spectrometers. It has a three-SQUID-stage architecture, switches rows every 320 ns, and has total readout noise of 0.41 μΦ0/√Hz. The second, which is presently under development, has a two-SQUID-stage architecture, switches rows every 160 ns, and has total readout noise of 0.19 μΦ0/√Hz. Both quoted noise values are non-multiplexed and referred to the first-stage SQUID. In a demonstration of this new architecture, a multiplexed 1-column × 32-row array of NIST TESs achieved average energy resolution of 2.55±0.01 eV at 6 keV.

    View details for DOI 10.1007/s10909-015-1373-z

    View details for Web of Science ID 000378689800060

    View details for PubMedCentralID PMC4912049

  • Evidence for the kinematic Sunyaev-Zel'dovich effect with the Atacama Cosmology Telescope and velocity reconstruction from the Baryon Oscillation Spectroscopic Survey PHYSICAL REVIEW D Schaan, E., Ferraro, S., Vargas-Magana, M., Smith, K. M., Ho, S., Aiola, S., Battaglia, N., Bond, J. R., De Bernardis, F., Calabrese, E., Cho, H., Devlin, M. J., Dunkley, J., Gallardo, P. A., Hasselfield, M., Henderson, S., Hill, J. C., Hincks, A. D., Hlozek, R., Hubmayr, J., Hughes, J. P., Irwin, K. D., Koopman, B., Kosowsky, A., Li, D., Louis, T., Lungu, M., Madhavacheri, M., Maurin, L., McMahon, J. J., Moodley, K., Naess, S., Nati, F., Newburgh, L., Niemack, M. D., Page, L. A., Pappas, C. G., Partridge, B., Schmitt, B. L., Sehga, N., Sherwin, B. D., Sievers, J. L., Spergel, D. N., Staggs, S. T., van Engelen, A., Wollack, E. J. 2016; 93 (8)
  • In Situ Time Constant and Optical Efficiency Measurements of TRUCE Pixels in the Atacama B-Mode Search (vol 176, pg 712, 2014) JOURNAL OF LOW TEMPERATURE PHYSICS Simon, S. M., Appel, J. W., Cho, H. M., Essinger-Hileman, T., Irwin, K. D., Kusaka, A., Niemack, M. D., Nolta, M. R., Page, L. A., Parker, L. P., Raghunathan, S., Sievers, J. L., Staggs, S. T., Visnjic, K. 2016; 182 (3-4): 139
  • Improved Constraints on Cosmology and Foregrounds from BICEP2 and Keck Array Cosmic Microwave Background Data with Inclusion of 95 GHz Band. Physical review letters Ade, P. A., Ahmed, Z., Aikin, R. W., Alexander, K. D., Barkats, D., Benton, S. J., Bischoff, C. A., Bock, J. J., Bowens-Rubin, R., Brevik, J. A., Buder, I., Bullock, E., Buza, V., Connors, J., Crill, B. P., Duband, L., Dvorkin, C., Filippini, J. P., Fliescher, S., Grayson, J., Halpern, M., Harrison, S., Hilton, G. C., Hui, H., Irwin, K. D., Karkare, K. S., Karpel, E., Kaufman, J. P., Keating, B. G., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Leitch, E. M., Lueker, M., Megerian, K. G., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Orlando, A., Pryke, C., Richter, S., Schwarz, R., Sheehy, C. D., Staniszewski, Z. K., Steinbach, B., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Vieregg, A. G., Weber, A. C., Wiebe, D. V., Willmert, J., Wong, C. L., Wu, W. L., Yoon, K. W. 2016; 116 (3): 031302

    Abstract

    We present results from an analysis of all data taken by the BICEP2 and Keck Array cosmic microwave background (CMB) polarization experiments up to and including the 2014 observing season. This includes the first Keck Array observations at 95 GHz. The maps reach a depth of 50 nK deg in Stokes Q and U in the 150 GHz band and 127 nK deg in the 95 GHz band. We take auto- and cross-spectra between these maps and publicly available maps from WMAP and Planck at frequencies from 23 to 353 GHz. An excess over lensed ΛCDM is detected at modest significance in the 95×150 BB spectrum, and is consistent with the dust contribution expected from our previous work. No significant evidence for synchrotron emission is found in spectra such as 23×95, or for correlation between the dust and synchrotron sky patterns in spectra such as 23×353. We take the likelihood of all the spectra for a multicomponent model including lensed ΛCDM, dust, synchrotron, and a possible contribution from inflationary gravitational waves (as parametrized by the tensor-to-scalar ratio r) using priors on the frequency spectral behaviors of dust and synchrotron emission from previous analyses of WMAP and Planck data in other regions of the sky. This analysis yields an upper limit r_{0.05}<0.09 at 95% confidence, which is robust to variations explored in analysis and priors. Combining these B-mode results with the (more model-dependent) constraints from Planck analysis of CMB temperature plus baryon acoustic oscillations and other data yields a combined limit r_{0.05}<0.07 at 95% confidence. These are the strongest constraints to date on inflationary gravitational waves.

    View details for DOI 10.1103/PhysRevLett.116.031302

    View details for PubMedID 26849583

  • Improved Constraints on Cosmology and Foregrounds from BICEP2 and Keck Array Cosmic Microwave Background Data with Inclusion of 95 GHz Band PHYSICAL REVIEW LETTERS Ade, P. A., Ahmed, Z., Aikin, R. W., Alexander, K. D., Barkats, D., Benton, S. J., BISCHOFF, C. A., Bock, J. J., Bowens-Rubin, R., Brevik, J. A., Buder, I., Bullock, E., Buza, V., Connors, J., Crill, B. P., Duband, L., Dvorkin, C., Filippini, J. P., Fliescher, S., GRAYSON, J., Halpern, M., Harrison, S., Hilton, G. C., Hui, H., Irwin, K. D., Karkare, K. S., Karpel, E., Kaufman, J. P., Keating, B. G., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Leitch, E. M., Lueker, M., Megerian, K. G., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Orlando, A., Pryke, C., Richter, S., Schwarz, R., Sheehy, C. D., Staniszewski, Z. K., Steinbach, B., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Vieregg, A. G., Weber, A. C., Wiebe, D. V., WILLMERT, J., Wong, C. L., Wu, W. L., Yoon, K. W. 2016; 116 (3)

    Abstract

    We present results from an analysis of all data taken by the BICEP2 and Keck Array cosmic microwave background (CMB) polarization experiments up to and including the 2014 observing season. This includes the first Keck Array observations at 95 GHz. The maps reach a depth of 50 nK deg in Stokes Q and U in the 150 GHz band and 127 nK deg in the 95 GHz band. We take auto- and cross-spectra between these maps and publicly available maps from WMAP and Planck at frequencies from 23 to 353 GHz. An excess over lensed ΛCDM is detected at modest significance in the 95×150 BB spectrum, and is consistent with the dust contribution expected from our previous work. No significant evidence for synchrotron emission is found in spectra such as 23×95, or for correlation between the dust and synchrotron sky patterns in spectra such as 23×353. We take the likelihood of all the spectra for a multicomponent model including lensed ΛCDM, dust, synchrotron, and a possible contribution from inflationary gravitational waves (as parametrized by the tensor-to-scalar ratio r) using priors on the frequency spectral behaviors of dust and synchrotron emission from previous analyses of WMAP and Planck data in other regions of the sky. This analysis yields an upper limit r_{0.05}<0.09 at 95% confidence, which is robust to variations explored in analysis and priors. Combining these B-mode results with the (more model-dependent) constraints from Planck analysis of CMB temperature plus baryon acoustic oscillations and other data yields a combined limit r_{0.05}<0.07 at 95% confidence. These are the strongest constraints to date on inflationary gravitational waves.

    View details for DOI 10.1103/PhysRevLett.116.031302

    View details for Web of Science ID 000368523400001

  • A cryogenic rotation stage with a large clear aperture for the half-wave plates in the Spider instrument. Review of scientific instruments Bryan, S., Ade, P., Amiri, M., Benton, S., Bihary, R., Bock, J., Bond, J. R., Chiang, H. C., Contaldi, C., Crill, B., Dore, O., Elder, B., Filippini, J., Fraisse, A., Gambrel, A., Gandilo, N., Gudmundsson, J., Hasselfield, M., Halpern, M., Hilton, G., Holmes, W., Hristov, V., Irwin, K., Jones, W., Kermish, Z., Lawrie, C., MacTavish, C., Mason, P., Megerian, K., Moncelsi, L., Montroy, T., Morford, T., Nagy, J., Netterfield, C. B., Padilla, I., Rahlin, A. S., Reintsema, C., Riley, D. C., Ruhl, J., Runyan, M., Saliwanchik, B., Shariff, J., Soler, J., Trangsrud, A., Tucker, C., Tucker, R., Turner, A., Wen, S., Wiebe, D., Young, E. 2016; 87 (1): 014501-?

    Abstract

    We describe the cryogenic half-wave plate rotation mechanisms built for and used in Spider, a polarization-sensitive balloon-borne telescope array that observed the cosmic microwave background at 95 GHz and 150 GHz during a stratospheric balloon flight from Antarctica in January 2015. The mechanisms operate at liquid helium temperature in flight. A three-point contact design keeps the mechanical bearings relatively small but allows for a large (305 mm) diameter clear aperture. A worm gear driven by a cryogenic stepper motor allows for precise positioning and prevents undesired rotation when the motors are depowered. A custom-built optical encoder system monitors the bearing angle to an absolute accuracy of ±0.1(∘). The system performed well in Spider during its successful 16 day flight.

    View details for DOI 10.1063/1.4939435

    View details for PubMedID 26827333

  • Integrated Performance of a Frequency Domain Multiplexing Readout in the SPT-3G Receiver Bender, A. N., Ade, P. R., Andersond, A. J., Avva, J., Ahmed, Z., Arnold, K., Austermann, J. E., Thakur, R., Benson, B. A., Bleem, L. E., Byrum, K., Carlstrom, J. E., Carter, F. W., Chang, C. L., Cho, H. M., Cliche, J. F., Crawford, T. M., Cukierman, A., Czaplewski, D., Ding, J., Divan, R., de Haan, T., Dobbs, M. A., Dutcher, D., Everett, W., Gilbert, A., Groh, J. C., Guyser, R., Halverson, N. W., Harke-Hosemann, A., Harrington, N. L., Hattori, K., Henning, J. W., Hilton, G. C., Holzapfel, W. L., Huang, N., Irwin, K. D., Jeong, O., Khaire, T., Korman, M., Kubik, D., Kuo, C. L., Lee, A. T., Leitch, E. M., Lendinez, S., Meyer, S. S., Miller, C. S., Montgomery, J., Nadolski, A., Natoli, T., Nguyen, H., Noyosad, V., Padin, S., Pan, Z., Pearson, J., Posada, C. M., Rahlin, A., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., Sayre, J. T., Shariff, J. A., Shirley, I., Shirokoff, E., Smecher, G., Sobrin, J., Stan, L., Stark, A. A., Story, K., Suzuki, A., Tang, Q. Y., Thompson, K. L., Tucker, C., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Yoon, K. W., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2016

    View details for DOI 10.1117/12.2232146

    View details for Web of Science ID 000385793800032

  • LiteBIRD, Lite satellite for the study of B-mode polarization and Inflation from cosmic microwave background Radiation Detection Ishino, H., Akiba, Y., Arnold, K., Barron, D., Borrill, J., Chendra, R., Chinone, Y., Cho, S., Cukierman, A., de Haan, T., Dobbs, M., Dominjon, A., Dotani, T., Elleflot, T., Errard, J., Fujino, T., Fuke, H., Funaki, T., Goeckner-Wald, N., Halverson, N., Harvey, P., Hasebe, T., Hasegawa, M., Hattori, K., Hattori, M., Hazumi, M., Hidehira, N., Hill, C., Hilton, G., Holzapfel, W., Hori, Y., Hubmayr, J., Ichiki, K., Imada, H., Inatani, J., Inoue, M., Inoue, Y., Trie, F., Irwin, K., Ishitsuka, H., Jeong, O., Kanai, H., Karatsu, K., Kashima, S., Katayama, N., Kawano, I., Kawasaki, T., Keating, B., Kernasovskiy, S., Keskitalo, R., Kibayashi, A., Kida, Y., Kimura, N., Kimura, K., Kisner, T., Kohri, K., Komatsu, E., Komatsu, K., Kuo, C., Kuromiya, S., Kusaka, A., Lee, A., Li, D., Linder, E., Maki, M., Matsuhara, H., Matsumura, T., Matsuoka, S., Matsuura, S., Mima, S., Minami, Y., Mitsuda, K., Nagai, M., Nagasaki, T., Nagata, R., Nakajima, M., Nakamura, S., Namikawa, T., Naruse, M., Nishibori, T., Nishijo, K., Nishino, H., Noda, A., Noguchi, T., Ogawa, H., Ogburn, W., Oguri, S., Ohta, I., Okada, N., Okamoto, A., Okamura, T., Otani, C., Pisano, G., Rebeiz, G., Richards, P., Sakai, S., Sakurai, Y., Sato, Y., Sato, N., Segawa, Y., Sekiguchi, S., Sekimoto, Y., Sekine, M., Seljak, U., Sherwin, B., Shimizu, T., Shinozaki, K., Shu, S., Stompor, R., Sugai, H., Sugita, H., Suzuki, J., Suzuki, T., Suzuki, A., Tajima, O., Takada, S., Takakura, S., Takano, K., Takatori, S., Takei, Y., Tanabe, D., Tomaru, T., Tomita, N., Turin, P., Uozumi, S., Utsunomiya, S., Uzawa, Y., Wada, T., Watanabe, H., Westbrook, B., Whitehorn, N., Yamada, Y., Yamamoto, R., Yamasaki, N., Yamashita, T., Yoshida, T., Yoshida, M., Yotsumoto, K., MacEwen, H. A., Fazio, G. G., Lystrup, M. SPIE-INT SOC OPTICAL ENGINEERING. 2016

    View details for DOI 10.1117/12.2231995

    View details for Web of Science ID 000385794100029

  • BICEP3 performance overview and planned Keck Array upgrade Grayson, J. A., Ade, P. R., Ahmed, Z., Alexander, K. D., Amiri, M., Barkats, D., Benton, S. J., Bischoff, C. A., Bock, J. J., Boenish, H., Bowens-Rubin, R., Buder, I., Bullock, E., Buza, V., Connors, J., Filippini, J. P., Fliescher, S., Halpern, M., Harrison, S., Hilton, G. C., Hristov, V. V., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Leitch, E. M., Lueker, M., Megerian, K. G., Monticue, V., Namikawa, T., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Pryke, C., Reintsema, C. D., Richter, S., Schwarz, R., Sorensen, C., Sheehy, C. D., Staniszewski, Z. K., Steinbach, B., Teply, G. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Vieregg, A. G., Wandui, A., Weber, A. C., Wiebe, D. V., Willmert, J., Wu, W. K., Yoon, K. W., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2016

    View details for DOI 10.1117/12.2233894

    View details for Web of Science ID 000385793800017

  • Optical characterization of the BICEP3 CMB polarimeter at the South Pole Karkare, K. S., Ade, P. R., Ahmed, Z., Alexander, K. D., Amiri, M., Barkats, D., Benton, S. J., Bischoff, C. A., Bock, J. J., Boenish, H., Bowens-Rubin, R., Buder, I., Bullock, E., Buza, V., Connors, J., Filippini, J. P., Fliescher, S. T., Grayson, J. A., Halpern, M., Harrison, S. A., Hilton, G. C., Hristov, V. V., Hui, H., Irwin, K. D., Kang, J. H., Karpel, E., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Leitch, E. M., Lueker, M., Megerian, K. C., Monticue, V., Namikawa, T., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Pryke, C., Reintsema, C. D., Richter, S., St Germaine, M. T., Schwarz, R., Sheehy, C. D., Staniszewski, Z. K., Steinbach, B., Teply, C. P., Thompson, K. L., Tolan, J. E., Tucker, C., Turner, A. D., Vieregg, A. G., Wandui, A., Weber, A., Willmert, J., Wong, C. L., Wu, W. K., Yoon, K. W., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2016

    View details for DOI 10.1117/12.2231747

    View details for Web of Science ID 000385793800075

  • Systematics of an ambient-temperature, rapidly-rotating half-wave plate Essinger-Hileman, T., Kusaka, A., Appel, J. W., Gallardo, P., Irwin, K. D., Jarosik, N., Nolta, M. R., Page, L. A., Parker, L. P., Raghunathan, S., Sievers, J. L., Simon, S. M., Staggs, S. T., Visnjic, K., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2016

    View details for DOI 10.1117/12.2232711

    View details for Web of Science ID 000385793800026

  • Transition-edge sensor pixel parameter design of the microcalorimeter array for the X-ray Integral Field Unit on Athena Smith, S. J., Adams, J. S., Bandler, S. R., Betancourt-Martinez, G. L., Chervenak, J. A., Chiao, M. P., Eckart, M. E., Finkbeiner, F. M., Kelley, R. L., Kilbourne, C. A., Miniussi, A. R., Porter, F. S., Sadleir, J. S., Sakai, K., Wakeham, N. A., Wassell, E. J., Yoon, W., Bennett, D. A., Doriese, W. B., Fowler, J. W., Hilton, G. C., Morgan, K. M., Pappas, C. G., Reintsema, C. N., Swetz, D. S., Ullom, J. N., Irwin, K. D., Akamatsu, H., Gottardi, L., den Hartog, R., Jackson, B. D., van der Kuur, J., Barret, D., Peille, P., DenHerder, J. W., Takahashi, T., Bautz, M. SPIE-INT SOC OPTICAL ENGINEERING. 2016

    View details for DOI 10.1117/12.2231749

    View details for Web of Science ID 000387731500070

  • Instrumental performance and results from testing of the BLAST-TNG receiver, submillimeter optics, and MKID detector arrays Galitzki, N., Ade, P., Angile, F. E., Ashton, P., Austermann, J., Billings, T., Che, G., Cho, H., Davis, K., Devlin, M., Dicker, S., Dober, B. J., Fissel, L. M., Fukui, Y., Gao, J., Gordon, S., Groppi, C. E., Hillbrand, S., Hilton, G. C., Hubmayr, J., Irwin, K. D., Klein, J., Li, D., Li, Z., Lourie, N. P., Lowe, I., Mani, H., Martin, P. G., Mauskopf, P., McKenney, C., Nati, F., Novak, G., Pascale, E., Pisano, G., Santos, F. P., Scott, D., Sinclair, A., Soler, J. D., Tucker, C., Underhill, M., Vissers, M., Williams, P., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2016

    View details for DOI 10.1117/12.2231167

    View details for Web of Science ID 000385793800012

  • Readout of two-kilopixel transition-edge sensor arrays for Advanced ACTPol Henderson, S. W., Stevens, J. R., Amiri, M., Austermann, J., Beall, J. A., Chaudhuri, S., Cho, H., Choi, S. K., Cothard, N. F., Crowley, K. T., Duff, S. M., Fitzgerald, C. P., Gallardo, P. A., Halpern, M., Hasselfield, M., Hilton, G., Ho, S., Hubmayr, J., Irwine, K. D., Koopman, B. J., Li, D., Li, Y., McMahon, J., Nati, F., Niemack, M. D., Reintsema, C. D., Salatino, M., Schillaci, A., Schmitt, B. L., Simon, S. M., Staggs, S. T., Vavagiakis, E. M., Ward, J. T., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2016

    View details for DOI 10.1117/12.2233895

    View details for Web of Science ID 000385793800034

  • The Primordial Inflation Polarization Explorer (PIPER) Gandilo, N. N., Ade, P. R., Benford, D., Bennett, C. L., Chuss, D. T., Dotson, J. L., Eimer, J. R., Fixsen, D. J., Halpern, M., Hilton, G., Hinshaw, G. F., Irwin, K., Jhabvala, C., Kimball, M., Kogut, A., Lowe, L., McMahon, J. J., Miller, T. M., Mirel, P., Moseley, S., Pawlyk, S., Rodriguez, S., Sharp, E., Shirron, P., Staguhn, J. G., Sullivan, D. F., Switzer, E. R., Taraschi, P., Tucker, C. E., Wollack, E. J., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2016

    View details for DOI 10.1117/12.2231109

    View details for Web of Science ID 000385793800037

  • Optical modeling and polarization calibration for CMB measurements with ACTPol and Advanced ACTPol Koopman, B., Austermann, J., Cho, H., Coughlin, K. P., Duff, S. M., Gallardo, P. A., Hasselfield, M., Henderson, S. W., Ho, S., Hubmayr, J., Irwin, K. D., Li, D., McMahon, J., Nati, F., Niemack, M. D., Newburgh, L., Page, L. A., Salatino, M., Schillaci, A., Schmitt, B. L., Simon, S. M., Vavagiakis, E. M., Ward, J. T., Wollack, E. J., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2016

    View details for DOI 10.1117/12.2231912

    View details for Web of Science ID 000385793800069

  • Polarization Sensitive Multi-Chroic MKIDs Johnson, B. R., Flanigan, D., Abitbol, M. H., Ade, P. R., Bryan, S., Cho, H., Datta, R., Day, P., Doyle, S., Irwin, K., Jones, G., Kernasovskiy, S., Li, D., Mauskopf, P., McCarrick, H., McMahon, J., Miller, A., Pisano, G., Song, Y., Surdi, H., Tucker, C., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2016

    View details for DOI 10.1117/12.2233243

    View details for Web of Science ID 000385793800021

  • Development of x-ray microcalorimeter imaging spectrometers for the X-ray Surveyor mission concept Bandler, S. R., Adams, J. S., Chervenak, J. A., Datesman, A. M., Eckart, M. E., Finkbeiner, F. M., Kelley, R. L., Kilbourne, C. A., Betancourt-Martineza, G., Miniussi, A. R., Porter, F. S., Sadleir, J. E., Sakai, K., Smith, S. J., Stevenson, T. R., Wakeham, N. A., Wassell, E. J., Yoon, W., Becker, D., Bennett, D., Doriese, W. B., Fowler, J. W., Gard, J. D., Hilton, G. C., Mates, B., Morgan, K. M., Reintsema, C. D., Swetz, D., Ullom, J. N., Chaudhuri, S., Irwin, K. D., Lee, S., Vikhlinin, A., DenHerder, J. W., Takahashi, T., Bautz, M. SPIE-INT SOC OPTICAL ENGINEERING. 2016

    View details for DOI 10.1117/12.2232156

    View details for Web of Science ID 000387731500017

  • Large arrays of dual-polarized multichroic TES detectors for CMB measurements with the SPT-3G receiver Posada, C. M., Ade, P. R., Anderson, A. J., Avva, J., Ahmed, Z., Arnold, K. S., Austermann, J., Bender, A. N., Benson, B. A., Bleem, L., Byrum, K., Carlstrom, J. E., Carter, F. W., Chang, C. L., Cho, H., Cukierman, A., Czaplewski, D. A., Ding, J., Divan, R. S., de Haan, T., Dobbs, M., Dutcher, D., Everett, W., Gannon, R. N., Guyser, R. J., Halverson, N. W., Harrington, N. L., Hattori, K., Henning, J. W., Hilton, G. C., Holzapfel, W. L., Huang, N., Irwin, K. D., Jeong, O., Khaire, T., Korman, M., Kubik, D. L., Kuo, C., Lee, A. T., Leitch, E. M., Escudero, S., Meyer, S. S., Miller, C. S., Montgomery, J., Nadolski, A., Natoli, T. J., Nguyenm, H., Novosad, V., Padin, S., Pan, Z., Pearson, J. E., Rahlin, A., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B., Shirley, I., Sayre, J. T., Shariff, J. A., Shirokoff, E. D., Stan, L., Stark, A. A., Sobrin, J., Story, K., Suzuki, A., Tang, Q., Thakur, R., Thompson, K. L., Tucker, C. E., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Yoon, K., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2016

    View details for DOI 10.1117/12.2232912

    View details for Web of Science ID 000385793800028

  • BICEP2. III. INSTRUMENTAL SYSTEMATICS ASTROPHYSICAL JOURNAL Ade, P. A., Aikin, R. W., Barkats, D., Benton, S. J., BISCHOFF, C. A., Bock, J. J., Brevik, J. A., Buder, I., Bullock, E., Dowell, C. D., Duband, L., Filippini, J. P., Fliescher, S., Golwala, S. R., Halpern, M., Hasselfield, M., Hildebrandt, S. R., Hilton, G. C., Irwin, K. D., Karkare, K. S., Kaufman, J. P., Keating, B. G., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Leitch, E. M., Lueker, M., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Orlando, A., Pryke, C., Richter, S., Schwarz, R., Sheehy, C. D., Staniszewski, Z. K., Sudiwala, R. V., Teply, G. P., Tolan, J. E., Turner, A. D., Vieregg, A. G., Wong, C. L., Yoon, K. W. 2015; 814 (2)
  • The thermal design, characterization, and performance of the SPIDER long-duration balloon cryostat CRYOGENICS Gudmundsson, J. E., Ade, P. A., Amiri, M., Benton, S. J., Bock, J. J., Bond, J. R., Bryan, S. A., Chiang, H. C., Contaldi, C. R., Crill, B. P., Dore, O., Filippini, J. P., Fraisse, A. A., Gambrel, A., Gandilo, N. N., Hasselfield, M., Halpern, M., Hilton, G., Holmes, W., Hristov, V. V., Irwin, K. D., Jones, W. C., Kermish, Z., MacTavish, C. J., Mason, P. V., Megerian, K., Moncelsi, L., Montroy, T. E., Morford, T. A., Nagy, J. M., Netterfield, C. B., Rahlin, A. S., Reintsema, C. D., Ruhl, J. E., Runyan, M. C., Shariff, J. A., Soler, J. D., TRANGSRUD, A., Tucker, C., Tucker, R. S., Turner, A. D., Wiebe, D. V., Young, E. 2015; 72: 65-76
  • ANTENNA-COUPLED TES BOLOMETERS USED IN BICEP2, Keck Array, AND SPIDER ASTROPHYSICAL JOURNAL Ade, P. A., Aikin, R. W., Amiri, M., Barkats, D., Benton, S. J., BISCHOFF, C. A., Bock, J. J., Bonetti, J. A., Brevik, J. A., Buder, I., Bullock, E., Chattopadhyay, G., Davis, G., Day, P. K., Dowell, C. D., Duband, L., Filippini, J. P., Fliescher, S., Golwala, S. R., Halpern, M., Hasselfield, M., Hildebrandt, S. R., Hilton, G. C., Hristov, V., Hui, H., Irwin, K. D., Jones, W. C., Karkare, K. S., Kaufman, J. P., Keating, B. G., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., LeDuc, H. G., Leitch, E. M., Llombart, N., Lueker, M., Mason, P., Megerian, K., Moncelsi, L., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Orlando, A., Pryke, C., Rahlin, A. S., Reintsema, C. D., Richter, S., Runyan, M. C., Schwarz, R., Sheehy, C. D., Staniszewski, Z. K., Sudiwala, R. V., Teply, G. P., Tolan, J. E., TRANGSRUD, A., Tucker, R. S., Turner, A. D., Vieregg, A. G., Weber, A., Wiebe, D. V., Wilson, P., Wong, C. L., Yoon, K. W., Zmuidzinas, J. 2015; 812 (2)
  • Radio for hidden-photon dark matter detection PHYSICAL REVIEW D Chaudhuri, S., Graham, P. W., Irwin, K., Mardon, J., Rajendran, S., Zhao, Y. 2015; 92 (7)
  • BICEP2/KECK ARRAY V: MEASUREMENTS OF B-MODE POLARIZATION AT DEGREE ANGULAR SCALES AND 150 GHz BY THE KECK ARRAY ASTROPHYSICAL JOURNAL Ade, P. A., Ahmed, Z., Aikin, R. W., Alexander, K. D., Barkats, D., Benton, S. J., BISCHOFF, C. A., Bock, J. J., Brevik, J. A., Buder, I., Bullock, E., Buza, V., Connors, J., Crill, B. P., Dowell, C. D., Dvorkin, C., Duband, L., Filippini, J. P., Fliescher, S., Golwala, S. R., Halpern, M., Harrison, S., Hasselfield, M., Hildebrandt, S. R., Hilton, G. C., Hristov, V. V., Hui, H., Irwin, K. D., Karkare, K. S., Kaufman, J. P., Keating, B. G., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Leitch, E. M., Lueker, M., Mason, P., Megerian, K. G., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Orlando, A., Pryke, C., Reintsema, C. D., Richter, S., Schwarz, R., Sheehy, C. D., Staniszewski, Z. K., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Turner, A. D., Vieregg, A. G., Weber, A. C., WILLMERT, J., Wong, C. L., Yoon, K. W. 2015; 811 (2)
  • Fabrication of large dual-polarized multichroic TES bolometer arrays for CMB measurements with the SPT-3G camera SUPERCONDUCTOR SCIENCE & TECHNOLOGY Posada, C. M., Ade, P. A., Ahmed, Z., Arnold, K., Austermann, J. E., Bender, A. N., Bleem, L. E., Benson, B. A., Byrum, K., Carlstrom, J. E., Chang, C. L., Cho, H. M., Ciocys, S. T., Cliche, J. F., Crawford, T. M., CUKIERMAN, A., Czaplewski, D., Ding, J., Divan, R., De Haan, T., Dobbs, M. A., Dutcher, D., Everett, W., Gilbert, A., Halverson, N. W., Harrington, N. L., Hattori, K., Henning, J. W., Hilton, G. C., Holzapfel, W. L., Hubmayr, J., Irwin, K. D., Jeong, O., Keisler, R., Kubik, D., Kuo, C. L., Lee, A. T., Leitch, E. M., Lendinez, S., MEYER, S. S., Miller, C. S., Montgomery, J., Myers, M., Nadolski, A., Natoli, T., Nguyen, H., Novosad, V., Padin, S., Pan, Z., Pearson, J., Ruhl, J. E., Saliwanchik, B. R., Smecher, G., SAYRE, J. T., Shirokoff, E., Stan, L., Stark, A. A., Sobrin, J., Story, K., Suzuki, A., Thompson, K. L., Tucker, C., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Yoon, K. W., Ziegler, K. E. 2015; 28 (9)
  • A MEASUREMENT OF THE COSMIC MICROWAVE BACKGROUND GRAVITATIONAL LENSING POTENTIAL FROM 100 SQUARE DEGREES OF SPTPOL DATA ASTROPHYSICAL JOURNAL Story, K. T., Hanson, D., Ade, P. A., Aird, K. A., Austermann, J. E., Beall, J. A., Bender, A. N., Benson, B. A., Bleem, L. E., Carlstrom, J. E., Chang, C. L., Chiang, H. C., Cho, H., Citron, R., Crawford, T. M., Crites, A. T., De Haan, T., Dobbs, M. A., Everett, W., Gallicchio, J., Gao, J., George, E. M., Gilbert, A., Halverson, N. W., Harrington, N., Henning, J. W., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Hoover, S., Hou, Z., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., Keisler, R., Knox, L., Lee, A. T., Leitch, E. M., Li, D., Liang, C., Luong-Van, D., McMahon, J. J., Mehl, J., MEYER, S. S., Mocanu, L., Montroy, T. E., Natoli, T., Nibarger, J. P., Novosad, V., Padin, S., Pryke, C., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., SAYRE, J. T., Schaffer, K. K., Smecher, G., Stark, A. A., Tucker, C., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenk, V., Zahn, O. 2015; 810 (1)
  • MEASUREMENTS OF SUB-DEGREE B-MODE POLARIZATION IN THE COSMIC MICROWAVE BACKGROUND FROM 100 SQUARE DEGREES OF SPTPOL DATA ASTROPHYSICAL JOURNAL Keisler, R., Hoover, S., Harrington, N., Henning, J. W., Ade, P. A., Aird, K. A., Austermann, J. E., Beall, J. A., Bender, A. N., Benson, B. A., Bleem, L. E., Carlstrom, J. E., Chang, C. L., Chiang, H. C., Cho, H., Citron, R., Crawford, T. M., Crites, A. T., De Haan, T., Dobbs, M. A., Everett, W., Gallicchio, J., Gao, J., George, E. M., Gilbert, A., Halverson, N. W., Hanson, D., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Hou, Z., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., Knox, L., Lee, A. T., Leitch, E. M., Li, D., Luong-Van, D., Marrone, D. P., McMahon, J. J., Mehl, J., MEYER, S. S., Mocanu, L., Natoli, T., Nibarger, J. P., Novosad, V., Padin, S., Pryke, C., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., SAYRE, J. T., Schaffer, K. K., Shirokoff, E., Smecher, G., Stark, A. A., Story, K. T., Tucker, C., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Zahn, O. 2015; 807 (2)
  • BICEP2/KECK ARRAY. IV. OPTICAL CHARACTERIZATION AND PERFORMANCE OF THE BICEP2 AND KECK ARRAY EXPERIMENTS ASTROPHYSICAL JOURNAL Ade, P. A., Aikin, R. W., Barkats, D., Benton, S. J., BISCHOFF, C. A., Bock, J. J., Bradford, K. J., Brevik, J. A., Buder, I., Bullock, E., Dowell, C. D., Duband, L., Filippini, J. P., Fliescher, S., Golwala, S. R., Halpern, M., Hasselfield, M., Hildebrandt, S. R., Hilton, G. C., Hui, H., Irwin, K. D., Kang, J. H., Karkare, K. S., Kaufman, J. P., Keating, B. G., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Leitch, E. M., Lueker, M., Megerian, K. G., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Orlando, A., Pryke, C., Richter, S., Schwarz, R., Sheehy, C. D., Staniszewski, Z. K., Sudiwala, R. V., Teply, G. P., Thompson, K., Tolan, J. E., Turner, A. D., Vieregg, A. G., Weber, A. C., Wong, C. L., Yoon, K. W. 2015; 806 (2)
  • Simulation and Analysis of Superconducting Traveling-Wave Parametric Amplifiers IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY Chaudhuri, S., Gao, J., Irwin, K. 2015; 25 (3)
  • Low Loss Superconducting Microstrip Development at Argonne National Lab IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY Chang, C. L., Ade, P. A., Ahmed, Z., Allen, S. W., Arnold, K., Austermann, J. E., Bender, A. N., Bleem, I. E., Benson, B. A., Carlstrom, J. E., Cho, H. M., Ciocys, S. T., Cliche, J. F., Crawford, T. M., CUKIERMAN, A., Ding, J., De Haan, T., Dobbs, M. A., Dutcher, D., Everett, W., Gilbert, A., Halverson, N. W., Hanson, D., Harrington, N. L., Hattori, K., Henning, J. W., Hilton, G. C., Holder, G. P., Holzapfel, W. I., Hubmayr, J., Irwin, K. D., KEISTER, R., Knox, L., Kubik, D., Kuo, C. L., Lee, A. T., Leitch, E. M., Li, D., McDonald, M., MEYER, S. S., Montgomery, J., Myers, M., Natoli, T., Nguyen, H., Novosad, V., Padin, S., Pan, Z., Pearson, J., Arbelaez, C. P., Reichardt, C. L., Ruhl, J. L., Saliwanchik, B. R., Siinard, G., Smecher, G., SAYRE, J. T., Shirokoff, E., Stark, A. A., Story, K., Suzuki, A., Thompson, K. L., Tucker, C., Vanderlinde, K., Vieira, J. D., Vikhlinin, A., Wang, G., Yefremenko, V., Yoon, K. W. 2015; 25 (3)
  • MEASUREMENTS OF E-MODE POLARIZATION AND TEMPERATURE-E-MODE CORRELATION IN THE COSMIC MICROWAVE BACKGROUND FROM 100 SQUARE DEGREES OF SPTPOL DATA ASTROPHYSICAL JOURNAL Crites, A. T., Henning, J. W., Ade, P. A., Aird, K. A., Austermann, J. E., Beall, J. A., Bender, A. N., Benson, B. A., Bleem, L. E., Carlstrom, J. E., Chang, C. L., Chiang, H. C., Cho, H., Citron, R., Crawford, T. M., De Haan, T., Dobbs, M. A., Everett, W., Gallicchio, J., Gao, J., George, E. M., Gilbert, A., Halverson, N. W., Hanson, D., Harrington, N., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Hoover, S., Hou, Z., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., Keisler, R., Knox, L., Lee, A. T., Leitch, E. M., Li, D., Liang, C., Luong-Van, D., McMahon, J. J., Mehl, J., MEYER, S. S., Mocanu, L., Montroy, T. E., Natoli, T., Nibarger, J. P., Novosad, V., Padin, S., Pryke, C., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., SAYRE, J. T., Schaffer, K. K., Smecher, G., Stark, A. A., Story, K. T., Tucker, C., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Zahn, O. 2015; 805 (1)
  • Generating and verifying entangled itinerant microwave fields with efficient and independent measurements PHYSICAL REVIEW A Ku, H. S., Kindel, W. F., Mallet, F., Glancy, S., Irwin, K. D., Hilton, G. C., Vale, L. R., Lehnert, K. W. 2015; 91 (4)
  • Neutrino physics from the cosmic microwave background and large scale structure ASTROPARTICLE PHYSICS Abazajian, K. N., Arnold, K., Austermann, J., Benson, B. A., Bischoff, C., Bock, J., Bond, J. R., Borrill, J., Calabrese, E., Carlstrom, J. E., Carvalho, C. S., Chang, C. L., Chiang, H. C., Church, S., Cooray, A., 'Crawford, T. M., Dawson, K. S., Das, S., Devlin, M. J., Dobbs, M., Dodelson, S., Dore, O., Dunkley, J., Errard, J., Fraisse, A., Gallicchio, J., Halverson, N. W., Hanany, S., Hildebrandt, S. R., Hincks, A., Hlozek, R., Holder, G., Holzapfel, W. L., Honscheid, K., Hu, W., Hubmayr, J., Irwin, K., Jones, W. C., Kamionkowski, M., Keating, B., Keisler, R., Knox, L., Komatsu, E., Kovac, J., Kuo, C., Lawrence, C., Lee, A. T., Leitch, E., Linder, E., Lubin, P., McMahon, J., Miller, A., Newburgh, L., Niemack, M. D., Nguyen, H., Nguyen, H. T., Page, L., Pryke, C., Reichardt, C. L., Ruhl, J. E., Sehgal, N., Seljak, U., Sievers, J., Silverstein, E., Slosar, A., Smith, K. M., Spergel, D., Staggs, S. T., Stark, A., Stompor, R., Vieregg, A. G., Wang, G., Watson, S., Wollack, E. J., Wu, W. L., Yoon, K. W., Zahn, O. 2015; 63: 66-80
  • Joint analysis of BICEP2/keck array and Planck Data. Physical review letters Ade, P. A., Aghanim, N., Ahmed, Z., Aikin, R. W., Alexander, K. D., Arnaud, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barkats, D., Barreiro, R. B., Bartlett, J. G., Bartolo, N., Battaner, E., Benabed, K., Benoît, A., Benoit-Lévy, A., Benton, S. J., Bernard, J., Bersanelli, M., Bielewicz, P., BISCHOFF, C. A., Bock, J. J., Bonaldi, A., Bonavera, L., Bond, J. R., Borrill, J., Bouchet, F. R., Boulanger, F., Brevik, J. A., Bucher, M., Buder, I., Bullock, E., Burigana, C., Butler, R. C., Buza, V., Calabrese, E., Cardoso, J., Catalano, A., Challinor, A., Chary, R., Chiang, H. C., Christensen, P. R., Colombo, L. P., Combet, C., Connors, J., Couchot, F., Coulais, A., Crill, B. P., Curto, A., Cuttaia, F., Danese, L., Davies, R. D., Davis, R. J., de Bernardis, P., De Rosa, A., De Zotti, G., Delabrouille, J., Delouis, J., Désert, F., Dickinson, C., Diego, J. M., Dole, H., Donzelli, S., Doré, O., Douspis, M., Dowell, C. D., Duband, L., Ducout, A., Dunkley, J., Dupac, X., Dvorkin, C., Efstathiou, G., Elsner, F., Enßlin, T. A., Eriksen, H. K., Falgarone, E., Filippini, J. P., Finelli, F., Fliescher, S., Forni, O., Frailis, M., Fraisse, A. A., Franceschi, E., Frejsel, A., Galeotta, S., Galli, S., Ganga, K., Ghosh, T., Giard, M., Gjerløw, E., Golwala, S. R., González-Nuevo, J., Górski, K. M., Gratton, S., Gregorio, A., Gruppuso, A., Gudmundsson, J. E., Halpern, M., Hansen, F. K., Hanson, D., Harrison, D. L., Hasselfield, M., Helou, G., Henrot-Versillé, S., Herranz, D., Hildebrandt, S. R., Hilton, G. C., Hivon, E., Hobson, M., Holmes, W. A., Hovest, W., Hristov, V. V., Huffenberger, K. M., Hui, H., Hurier, G., Irwin, K. D., Jaffe, A. H., JAFFE, T. R., Jewell, J., Jones, W. C., Juvela, M., Karakci, A., Karkare, K. S., Kaufman, J. P., Keating, B. G., Kefeli, S., Keihänen, E., Kernasovskiy, S. A., Keskitalo, R., Kisner, T. S., Kneissl, R., Knoche, J., Knox, L., Kovac, J. M., Krachmalnicoff, N., Kunz, M., Kuo, C. L., Kurki-Suonio, H., Lagache, G., Lähteenmäki, A., LAMARRE, J., Lasenby, A., Lattanzi, M., Lawrence, C. R., Leitch, E. M., Leonardi, R., Levrier, F., Lewis, A., Liguori, M., Lilje, P. B., Linden-Vørnle, M., López-Caniego, M., LUBIN, P. M., Lueker, M., Macías-Pérez, J. F., Maffei, B., Maino, D., Mandolesi, N., MANGILLI, A., Maris, M., Martin, P. G., Martínez-González, E., Masi, S., Mason, P., Matarrese, S., Megerian, K. G., Meinhold, P. R., Melchiorri, A., Mendes, L., Mennella, A., Migliaccio, M., Mitra, S., Miville-Deschênes, M., Moneti, A., Montier, L., Morgante, G., Mortlock, D., Moss, A., Munshi, D., Murphy, J. A., Naselsky, P., Nati, F., Natoli, P., Netterfield, C. B., Nguyen, H. T., Nørgaard-Nielsen, H. U., Noviello, F., Novikov, D., Novikov, I., O'Brient, R., Ogburn, R. W., Orlando, A., Pagano, L., Pajot, F., Paladini, R., Paoletti, D., Partridge, B., Pasian, F., Patanchon, G., Pearson, T. J., Perdereau, O., Perotto, L., Pettorino, V., Piacentini, F., Piat, M., Pietrobon, D., Plaszczynski, S., Pointecouteau, E., Polenta, G., Ponthieu, N., Pratt, G. W., Prunet, S., Pryke, C., Puget, J., Rachen, J. P., Reach, W. T., Rebolo, R., Reinecke, M., Remazeilles, M., Renault, C., Renzi, A., Richter, S., Ristorcelli, I., Rocha, G., Rossetti, M., ROUDIER, G., Rowan-Robinson, M., Rubiño-Martín, J. A., Rusholme, B., Sandri, M., Santos, D., SAVELAINEN, M., Savini, G., Schwarz, R., Scott, D., Seiffert, M. D., Sheehy, C. D., SPENCER, L. D., Staniszewski, Z. K., Stolyarov, V., Sudiwala, R., Sunyaev, R., Sutton, D., Suur-Uski, A., Sygnet, J., Tauber, J. A., Teply, G. P., Terenzi, L., Thompson, K. L., Toffolatti, L., Tolan, J. E., Tomasi, M., Tristram, M., Tucci, M., Turner, A. D., Valenziano, L., Valiviita, J., Van Tent, B., Vibert, L., Vielva, P., Vieregg, A. G., Villa, F., Wade, L. A., Wandelt, B. D., Watson, R., Weber, A. C., Wehus, I. K., White, M., White, S. D., WILLMERT, J., Wong, C. L., Yoon, K. W., Yvon, D., Zacchei, A., Zonca, A. 2015; 114 (10): 101301-?

    Abstract

    We report the results of a joint analysis of data from BICEP2/Keck Array and Planck. BICEP2 and Keck Array have observed the same approximately 400  deg^{2} patch of sky centered on RA 0 h, Dec. -57.5°. The combined maps reach a depth of 57 nK deg in Stokes Q and U in a band centered at 150 GHz. Planck has observed the full sky in polarization at seven frequencies from 30 to 353 GHz, but much less deeply in any given region (1.2  μK deg in Q and U at 143 GHz). We detect 150×353 cross-correlation in B modes at high significance. We fit the single- and cross-frequency power spectra at frequencies ≥150  GHz to a lensed-ΛCDM model that includes dust and a possible contribution from inflationary gravitational waves (as parametrized by the tensor-to-scalar ratio r), using a prior on the frequency spectral behavior of polarized dust emission from previous Planck analysis of other regions of the sky. We find strong evidence for dust and no statistically significant evidence for tensor modes. We probe various model variations and extensions, including adding a synchrotron component in combination with lower frequency data, and find that these make little difference to the r constraint. Finally, we present an alternative analysis which is similar to a map-based cleaning of the dust contribution, and show that this gives similar constraints. The final result is expressed as a likelihood curve for r, and yields an upper limit r_{0.05}<0.12 at 95% confidence. Marginalizing over dust and r, lensing B modes are detected at 7.0σ significance.

    View details for PubMedID 25815919

  • Joint Analysis of BICEP2/Keck Array and Planck Data PHYSICAL REVIEW LETTERS Ade, P. A., Aghanim, N., Ahmed, Z., Aikin, R. W., Alexander, K. D., Arnaud, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barkats, D., Barreiro, R. B., Bartlett, J. G., Bartolo, N., Battaner, E., Benabed, K., Benoit, A., Benoit-Levy, A., Benton, S. J., Bernard, J., Bersanelli, M., Bielewicz, P., BISCHOFF, C. A., Bock, J. J., Bonaldi, A., Bonavera, L., Bond, J. R., Borrill, J., Bouchet, F. R., Boulanger, F., Brevik, J. A., Bucher, M., Buder, I., Bullock, E., Burigana, C., Butler, R. C., Buza, V., Calabrese, E., Cardoso, J., Catalano, A., Challinor, A., Chary, R., Chiang, H. C., Christensen, P. R., Colombo, L. P., Combet, C., Connors, J., Couchot, F., Coulais, A., Crill, B. P., Curto, A., Cuttaia, F., Danese, L., Davies, R. D., Davis, R. J., de Bernardis, P., De Rosa, A., De Zotti, G., Delabrouille, J., Delouis, J., Desert, F., Dickinson, C., Diego, J. M., Dole, H., Donzelli, S., Dore, O., Douspis, M., Dowell, C. D., Duband, L., Ducout, A., Dunkley, J., Dupac, X., Dvorkin, C., Efstathiou, G., Elsner, F., Ensslin, T. A., Eriksen, H. K., Falgarone, E., Filippini, J. P., Finelli, F., Fliescher, S., Forni, O., Frailis, M., Fraisse, A. A., Franceschi, E., Frejsel, A., Galeotta, S., Galli, S., Ganga, K., Ghosh, T., Giard, M., Gjerlow, E., Golwala, S. R., Gonzalez-Nuevo, J., Gorski, K. M., Gratton, S., Gregorio, A., Gruppuso, A., Gudmundsson, J. E., Halpern, M., Hansen, F. K., Hanson, D., Harrison, D. L., Hasselfield, M., Helou, G., Henrot-Versille, S., Herranz, D., Hildebrandt, S. R., Hilton, G. C., Hivon, E., Hobson, M., Holmes, W. A., Hovest, W., Hristov, V. V., Huffenberger, K. M., Hui, H., Hurier, G., Irwin, K. D., Jaffe, A. H., JAFFE, T. R., Jewell, J., Jones, W. C., Juvela, M., Karakci, A., Karkare, K. S., Kaufman, J. P., Keating, B. G., Kefeli, S., Keihanen, E., Kernasovskiy, S. A., Keskitalo, R., Kisner, T. S., Kneissl, R., Knoche, J., Knox, L., Kovac, J. M., Krachmalnicoff, N., Kunz, M., Kuo, C. L., Kurki-Suonio, H., Lagache, G., Lahteenmaki, A., Lamarre, J., Lasenby, A., Lattanzi, M., Lawrence, C. R., Leitch, E. M., Leonardi, R., Levrier, F., Lewis, A., Liguori, M., Lilje, P. B., Linden-Vornle, M., Lopez-Caniego, M., LUBIN, P. M., Lueker, M., Macias-Perez, J. F., Maffei, B., Maino, D., Mandolesi, N., MANGILLI, A., Maris, M., Martin, P. G., Martinez-Gonzalez, E., Masi, S., Mason, P., Matarrese, S., Megerian, K. G., Meinhold, P. R., Melchiorri, A., Mendes, L., Mennella, A., Migliaccio, M., Mitra, S., Miville-Deschenes, M., Moneti, A., Montier, L., Morgante, G., Mortlock, D., Moss, A., Munshi, D., Murphy, J. A., Naselsky, P., Nati, F., Natoli, P., Netterfield, C. B., Nguyen, H. T., Norgaard-Nielsen, H. U., Noviello, F., Novikov, D., Novikov, I., O'Brient, R., Ogburn, R. W., Orlando, A., Pagano, L., Pajot, F., Paladini, R., Paoletti, D., Partridge, B., Pasian, F., Patanchon, G., Pearson, T. J., Perdereau, O., Perotto, L., Pettorino, V., Piacentini, F., Piat, M., Pietrobon, D., Plaszczynski, S., Pointecouteau, E., Polenta, G., Ponthieu, N., Pratt, G. W., Prunet, S., Pryke, C., Puget, J., Rachen, J. P., Reach, W. T., Rebolo, R., Reinecke, M., Remazeilles, M., Renault, C., Renzi, A., Richter, S., Ristorcelli, I., Rocha, G., Rossetti, M., ROUDIER, G., Rowan-Robinson, M., Rubino-Martin, J. A., Rusholme, B., Sandri, M., Santos, D., SAVELAINEN, M., Savini, G., Schwarz, R., Scott, D., Seiffert, M. D., Sheehy, C. D., SPENCER, L. D., Staniszewski, Z. K., Stolyarov, V., Sudiwala, R., Sunyaev, R., Sutton, D., Suur-Uski, A., Sygnet, J., Tauber, J. A., Teply, G. P., Terenzi, L., Thompson, K. L., Toffolatti, L., Tolan, J. E., Tomasi, M., Tristram, M., Tucci, M., Turner, A. D., Valenziano, L., Valiviita, J., Van Tent, B., Vibert, L., Vielva, P., Vieregg, A. G., Villa, F., Wade, L. A., Wandelt, B. D., Watson, R., Weber, A. C., Wehus, I. K., White, M., White, S. D., WILLMERT, J., Wong, C. L., Yoon, K. W., Yvon, D., Zacchei, A., Zonca, A. 2015; 114 (10)

    Abstract

    We report the results of a joint analysis of data from BICEP2/Keck Array and Planck. BICEP2 and Keck Array have observed the same approximately 400  deg^{2} patch of sky centered on RA 0 h, Dec. -57.5°. The combined maps reach a depth of 57 nK deg in Stokes Q and U in a band centered at 150 GHz. Planck has observed the full sky in polarization at seven frequencies from 30 to 353 GHz, but much less deeply in any given region (1.2  μK deg in Q and U at 143 GHz). We detect 150×353 cross-correlation in B modes at high significance. We fit the single- and cross-frequency power spectra at frequencies ≥150  GHz to a lensed-ΛCDM model that includes dust and a possible contribution from inflationary gravitational waves (as parametrized by the tensor-to-scalar ratio r), using a prior on the frequency spectral behavior of polarized dust emission from previous Planck analysis of other regions of the sky. We find strong evidence for dust and no statistically significant evidence for tensor modes. We probe various model variations and extensions, including adding a synchrotron component in combination with lower frequency data, and find that these make little difference to the r constraint. Finally, we present an alternative analysis which is similar to a map-based cleaning of the dust contribution, and show that this gives similar constraints. The final result is expressed as a likelihood curve for r, and yields an upper limit r_{0.05}<0.12 at 95% confidence. Marginalizing over dust and r, lensing B modes are detected at 7.0σ significance.

    View details for DOI 10.1103/PhysRevLett.114.101301

    View details for Web of Science ID 000350624500002

    View details for PubMedID 25815919

  • Photon-noise limited sensitivity in titanium nitride kinetic inductance detectors APPLIED PHYSICS LETTERS Hubmayr, J., Beall, J., Becker, D., Cho, H., Devlin, M., DOBER, B., Groppi, C., Hilton, G. C., Irwin, K. D., Li, D., Mauskopf, P., Pappas, D. P., Van Lanen, J., Vissers, M. R., Wang, Y., Wei, L. F., Gao, J. 2015; 106 (7)

    View details for DOI 10.1063/1.4913418

    View details for Web of Science ID 000350227300048

  • Prototype Phantoms for Characterization of Ultralow Field Magnetic Resonance Imaging MAGNETIC RESONANCE IN MEDICINE Boss, M. A., Mates, J. B., Busch, S. E., SanGiorgio, P., Russek, S. E., Buckenmaier, K., Irwin, K. D., Cho, H., Hilton, G. C., Clarke, J. 2014; 72 (6): 1793–1800

    Abstract

    Prototype phantoms were designed, constructed, and characterized for the purpose of calibrating ultralow field magnetic resonance imaging (ULF MRI) systems. The phantoms were designed to measure spatial resolution and to quantify sensitivity to systematic variation of proton density and relaxation time, T1 .The phantoms were characterized first with conventional magnetic resonance scanners at 1.5 and 3 T, and subsequently with a prototype ULF MRI scanner between 107 and 128 μT .The ULF system demonstrated a 2-mm spatial resolution and, using T1 measurements, distinguished aqueous solutions of MnCl2 differing by 20 μM  [Mn(2+) ].The prototype phantoms proved well-matched to ULF MRI applications, and allowed direct comparison of the performance of ULF and clinical systems.

    View details for DOI 10.1002/mrm.25060

    View details for Web of Science ID 000344798300031

    View details for PubMedID 24281979

  • The Next Generation BLAST Experiment JOURNAL OF ASTRONOMICAL INSTRUMENTATION Galitzki, N., Ade, P. R., Angile, F. E., Ashton, P., Beall, J. A., Becker, D., Bradford, K. J., Che, G., Cho, H., Devlin, M. J., Dober, B. J., Fissel, L. M., Fukui, Y., Gao, J., Groppi, C. E., Hillbrand, S., Hilton, G. C., Hubmayr, J., Irwin, K. D., Klein, J., Van Lanen, J., Li, D., Li, Z., Lourie, N. P., Mani, H., Martin, P. G., Mauskopf, P., Nakamura, F., Novak, G., Pappas, D. P., Pascale, E., Pisano, G., Santos, F. P., Savini, G., Scott, D., Stanchfield, S., Tucker, C., Ullom, J. N., Underhill, M., Vissers, M. R., Ward-Thompson, D. 2014; 3 (2)
  • The Atacama Cosmology Telescope: CMB polarization at 200 < l < 9000 JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS Naess, S., Hasselfield, M., McMahon, J., Niemack, M. D., Addison, G. E., Ade, P. A., Allison, R., Amiri, M., Battaglia, N., Beall, J. A., De Bernardis, F., Bond, J. R., Britton, J., Calabrese, E., Cho, H., Coughlin, K., Crichton, D., Das, S., Datta, R., Devlin, M. J., Dicker, S. R., Dunkley, J., Duenner, R., Fowler, J. W., Fox, A. E., Gallardo, P., Grace, E., Gralla, M., Hajian, A., Halpern, M., Henderson, S., Hill, J. C., Hilton, G. C., Hilton, M., Hincks, A. D., Hlozek, R., Ho, P., Hubmayr, J., Huffenberger, K. M., Hughes, J. P., Infante, L., Irwin, K., Jackson, R., Kasanda, S. M., Klein, J., Koopman, B., Kosowsky, A., Li, D., Louis, T., Lungu, M., Madhavacheril, M., Marriage, T. A., Maurin, L., Menanteau, F., Moodley, K., Munson, C., Newburgh, L., Nibarger, J., Nolta, M. R., Page, L. A., Pappas, C., Partridge, B., Rojas, F., Schmitt, B. L., Sehgal, N., Sherwin, B. D., Sievers, J., Simon, S., Spergel, D. N., Staggs, S. T., Switzer, E. R., Thornton, R., Trac, H., Tucker, C., Uehara, M., van Engelen, A., Ward, J. T., Wollack, E. J. 2014
  • Design and Expected Performance of GISMO-2, a Two Color Millimeter Camera for the IRAM 30 m Telescope JOURNAL OF LOW TEMPERATURE PHYSICS Staguhn, J., Benford, D., Dwek, E., Hilton, G., Fixsen, D., Irwin, K., Jhabvala, C., Kovacs, A., Leclercq, S., Maher, S., Miller, T., Moseley, S., Sharp, E., Wollack, E. 2014; 176 (5-6): 829–34
  • Characterization and Performance of a Kilo-TES Sub-Array for ACTPol JOURNAL OF LOW TEMPERATURE PHYSICS Grace, E. A., Beall, J., Cho, H. M., Devlin, M. J., Fox, A., Hilton, G., Hubmayr, J., Irwin, K., Klein, J., Li, D., Lungu, M., Newburgh, L. B., Nibarger, J., Niemack, M. D., McMahon, J., Page, L. A., Pappas, C., Schmitt, B. L., Staggs, S. T., Van Lanen, J., Wollack, E. 2014; 176 (5-6): 705–11
  • Horn Coupled Multichroic Polarimeters for the Atacama Cosmology Telescope Polarization Experiment JOURNAL OF LOW TEMPERATURE PHYSICS Datta, R., Hubmayr, J., Munson, C., Austermann, J., Beall, J., Becker, D., Cho, H. M., Halverson, N., Hilton, G., Irwin, K., Li, D., McMahon, J., Newburgh, L., Nibarger, J., Niemack, M., Schmitt, B., Smith, H., Staggs, S., Van Lanen, J., Wollack, E. 2014; 176 (5-6): 670–76
  • Optical Efficiency and R(T,I) Measurements of ACTPol TESes Using Time Domain Multiplexing Electronics JOURNAL OF LOW TEMPERATURE PHYSICS Pappas, C. G., Beall, J., Brevick, J., Cho, H. M., Devlin, M. J., Fox, A., Grace, E. A., Hilton, G. C., Hubmayr, J., Irwin, K. D., Klein, J., Li, D., Lungu, M., Newburgh, L. B., Nibarger, J. P., Niemack, M. D., McMahon, J. J., Page, L. A., Schmitt, B. L., Staggs, S. T., Van Lanen, J., Wollack, E. J. 2014; 176 (5-6): 749–54
  • MUSTANG 2: A Large Focal Plane Array for the 100 m Green Bank Telescope JOURNAL OF LOW TEMPERATURE PHYSICS Dicker, S. R., Ade, P. R., Aguirre, J., Brevik, J. A., Cho, H. M., Datta, R., Devlin, M. J., Dober, B., Egan, D., Ford, J., Ford, P., Hilton, G., Irwin, K. D., Mason, B. S., Marganian, P., Mello, M., McMahon, J. J., Mroczkowski, T., Rosenman, M., Tucker, C., Vale, L., White, S., Whitehead, M., Young, A. H. 2014; 176 (5-6): 808–14
  • High-Resolution Kaonic-Atom X-ray Spectroscopy with Transition-Edge-Sensor Microcalorimeters JOURNAL OF LOW TEMPERATURE PHYSICS Okada, S., Bennett, D. A., Doriese, W. B., Fowler, J. W., Irwin, K. D., Ishimoto, S., Sato, M., Schmidt, D. R., Swetz, D. S., Tatsuno, H., Ullom, J. N., Yamada, S. 2014; 176 (5-6): 1015–21
  • BICEP2. II. EXPERIMENT AND THREE-YEAR DATA SET ASTROPHYSICAL JOURNAL Ade, P. A., Aikin, R. W., Amiri, M., Barkats, D., Benton, S. J., BISCHOFF, C. A., Bock, J. J., Brevik, J. A., Buder, I., Bullock, E., Davis, G., Day, P. K., Dowell, C. D., Duband, L., Filippini, J. P., Fliescher, S., Golwala, S. R., Halpern, M., Hasselfield, M., Hildebrandt, S. R., Hilton, G. C., Irwin, K. D., Karkare, K. S., Kaufman, J. P., Keating, B. G., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Leitch, E. M., Llombart, N., Lueker, M., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Orlando, A., Pryke, C., Reintsema, C. D., Richter, S., Schwarz, R., Sheehy, C. D., Staniszewski, Z. K., Story, K. T., Sudiwala, R. V., Teply, G. P., Tolan, J. E., Turner, A. D., Vieregg, A. G., Wilson, P., Wong, C. L., Yoon, K. W. 2014; 792 (1)
  • In Situ Time Constant and Optical Efficiency Measurements of TRUCE Pixels in the Atacama B-Mode Search JOURNAL OF LOW TEMPERATURE PHYSICS Simon, S. M., Appel, J. W., Cho, H. M., Essinger-Hileman, T., Irwin, K. D., Kusaka, A., Niemack, M. D., Nolta, M. R., Page, L. A., Parker, L. P., Raghunathan, S., Sievers, J. L., Staggs, S. T., Visnjic, K. 2014; 176 (5-6): 712-718
  • Properties of TiN for Detector and Amplifier Applications JOURNAL OF LOW TEMPERATURE PHYSICS Gao, J., Vissers, M. R., Sandberg, M., Li, D., Cho, H. M., Bockstiegel, C., Mazin, B. A., Leduc, H. G., Chaudhuri, S., Pappas, D. P., Irwin, K. D. 2014; 176 (3-4): 136–41
  • A Study of Al-Mn Transition Edge Sensor Engineering for Stability JOURNAL OF LOW TEMPERATURE PHYSICS George, E. M., Austermann, J. E., Beall, J. A., Becker, D., Benson, B. A., Bleem, L. E., Carlstrom, J. E., Chang, C. L., Cho, H., Crites, A. T., Dobbs, M. A., Everett, W., Halverson, N. W., Henning, J. W., Hilton, G. C., Holzapfel, W. L., Hubmayr, J., Irwin, K. D., Li, D., Lueker, M., McMahon, J. J., Mehl, J., Montgomery, J., Natoli, T., Nibarger, J. P., Niemack, M. D., Novosad, V., Ruhl, J. E., Sayre, J. T., Shirokoff, E., Story, K. T., Wang, G., Yefremenko, V., Yoon, K. W., Young, E. 2014; 176 (3-4): 383–91
  • Dual-Polarization-Sensitive Kinetic Inductance Detectors for Balloon-borne Sub-millimeter Polarimetry JOURNAL OF LOW TEMPERATURE PHYSICS Hubmayr, J., Beall, J. A., Becker, D., Brevik, J. A., Cho, H. M., Che, G., Devlin, M., Dober, B., Gao, J., Galitzki, N., Hilton, G. C., Irwin, K. D., Li, D., Mauskopf, P., Pappas, D. P., Van Lanen, J., Vissers, M. R. 2014; 176 (3-4): 490–96
  • An Efficient Superconducting Transformer Design for SQUID Magnetometry JOURNAL OF LOW TEMPERATURE PHYSICS Mates, J. B., Irwin, K. D., Vale, L. R., Hilton, G. C., Cho, H. M. 2014; 176 (3-4): 483–89
  • Development of a Broadband NbTiN Traveling Wave Parametric Amplifier for MKID Readout JOURNAL OF LOW TEMPERATURE PHYSICS Bockstiegel, C., Gao, J., Vissers, M. R., Sandberg, M., Chaudhuri, S., Sanders, A., Vale, L. R., Irwin, K. D., Pappas, D. P. 2014; 176 (3-4): 476–82
  • THE GISMO TWO-MILLIMETER DEEP FIELD IN GOODS-N ASTROPHYSICAL JOURNAL Staguhn, J. G., Kovacs, A., Arendt, R. G., Benford, D. J., Decarli, R., Dwek, E., Fixsen, D. J., Hilton, G. C., Irwin, K. D., Jhabvala, C. A., Karim, A., Leclercq, S., Maher, S. F., Miller, T. M., Moseley, S. H., Sharp, E. H., Walter, F., Wollack, E. J. 2014; 790 (1)
  • Detection of B-Mode Polarization at Degree Angular Scales by BICEP2. Physical review letters Ade, P. A., Aikin, R. W., Barkats, D., Benton, S. J., BISCHOFF, C. A., Bock, J. J., Brevik, J. A., Buder, I., Bullock, E., Dowell, C. D., Duband, L., Filippini, J. P., Fliescher, S., Golwala, S. R., Halpern, M., Hasselfield, M., Hildebrandt, S. R., Hilton, G. C., Hristov, V. V., Irwin, K. D., Karkare, K. S., Kaufman, J. P., Keating, B. G., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Leitch, E. M., Lueker, M., Mason, P., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Orlando, A., Pryke, C., Reintsema, C. D., Richter, S., Schwarz, R., Sheehy, C. D., Staniszewski, Z. K., Sudiwala, R. V., Teply, G. P., Tolan, J. E., Turner, A. D., Vieregg, A. G., Wong, C. L., Yoon, K. W. 2014; 112 (24): 241101-?

    Abstract

    We report results from the BICEP2 experiment, a cosmic microwave background (CMB) polarimeter specifically designed to search for the signal of inflationary gravitational waves in the B-mode power spectrum around ℓ∼80. The telescope comprised a 26 cm aperture all-cold refracting optical system equipped with a focal plane of 512 antenna coupled transition edge sensor 150 GHz bolometers each with temperature sensitivity of ≈300  μK(CMB)√s. BICEP2 observed from the South Pole for three seasons from 2010 to 2012. A low-foreground region of sky with an effective area of 380 square deg was observed to a depth of 87 nK deg in Stokes Q and U. In this paper we describe the observations, data reduction, maps, simulations, and results. We find an excess of B-mode power over the base lensed-ΛCDM expectation in the range 30 < ℓ < 150, inconsistent with the null hypothesis at a significance of >5σ. Through jackknife tests and simulations based on detailed calibration measurements we show that systematic contamination is much smaller than the observed excess. Cross correlating against WMAP 23 GHz maps we find that Galactic synchrotron makes a negligible contribution to the observed signal. We also examine a number of available models of polarized dust emission and find that at their default parameter values they predict power ∼(5-10)× smaller than the observed excess signal (with no significant cross-correlation with our maps). However, these models are not sufficiently constrained by external public data to exclude the possibility of dust emission bright enough to explain the entire excess signal. Cross correlating BICEP2 against 100 GHz maps from the BICEP1 experiment, the excess signal is confirmed with 3σ significance and its spectral index is found to be consistent with that of the CMB, disfavoring dust at 1.7σ. The observed B-mode power spectrum is well fit by a lensed-ΛCDM+tensor theoretical model with tensor-to-scalar ratio r = 0.20_(-0.05)(+0.07), with r = 0 disfavored at 7.0σ. Accounting for the contribution of foreground, dust will shift this value downward by an amount which will be better constrained with upcoming data sets.

    View details for PubMedID 24996078

  • The Atacama Cosmology Telescope: temperature and gravitational lensing power spectrum measurements from three seasons of data JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS Das, S., Louis, T., Nolta, M. R., Addison, G. E., Battistelli, E. S., Bond, J., Calabrese, E., Crichton, D., Devlin, M. J., Dicker, S., Dunkley, J., Duenner, R., Fowler, J. W., Gralla, M., Hajian, A., Halpern, M., Hasselfield, M., Hilton, M., Hincks, A. D., Hlozek, R., Huffenberger, K. M., Hughes, J. P., Irwin, K. D., Kosowsky, A., Lupton, R. H., Marriage, T. A., Marsden, D., Menanteau, F., Moodley, K., Niemack, M. D., Page, L. A., Partridge, B., Reese, E. D., Schmitt, B. L., Sehgal, N., Sherwin, B. D., Sievers, J. L., Spergel, D. N., Staggs, S. T., Swetz, D. S., Switzer, E. R., Thornton, R., Trac, H., Wollack, E. 2014
  • The Atacama Cosmology Telescope: dusty star-forming galaxies and active galactic nuclei in the Southern survey MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY Marsden, D., Gralla, M., Marriage, T. A., Switzer, E. R., Partridge, B., Massardi, M., Morales, G., Addison, G., Bond, J., Crichton, D., Das, S., Devlin, M., Duenner, R., Hajian, A., Hilton, M., Hincks, A., Hughes, J. P., Irwin, K., Kosowsky, A., Menanteau, F., Moodley, K., Niemack, M., Page, L., Reese, E. D., Schmitt, B., Sehgal, N., Sievers, J., Staggs, S., Swetz, D., Thornton, R., Wollack, E. 2014; 439 (2): 1556–74
  • Modulation of cosmic microwave background polarization with a warm rapidly rotating half-wave plate on the Atacama B-Mode Search instrument (vol 85, 024501, 2014) REVIEW OF SCIENTIFIC INSTRUMENTS Kusaka, A., Essinger-Hileman, T., Appel, J. W., Gallardo, P., Irwin, K. D., Jarosik, N., Nolta, M. R., Page, L. A., Parker, L. P., Raghunathan, S., Sievers, J. L., Simon, S. M., Staggs, S. T., Visnjic, K. 2014; 85 (3)

    View details for DOI 10.1063/1.4867655

    View details for Web of Science ID 000335920400086

  • Modulation of cosmic microwave background polarization with a warm rapidly rotating half-wave plate on the Atacama B-Mode Search instrument REVIEW OF SCIENTIFIC INSTRUMENTS Kusaka, A., Essinger-Hileman, T., Appel, J. W., Gallardo, P., Irwin, K. D., Jarosik, N., Nolta, M. R., Page, L. A., Parker, L. P., Raghunathan, S., Sievers, J. L., Simon, S. M., Staggs, S. T., Visnjic, K. 2014; 85 (2)

    Abstract

    We evaluate the modulation of cosmic microwave background polarization using a rapidly rotating, half-wave plate (HWP) on the Atacama B-Mode Search. After demodulating the time-ordered-data (TOD), we find a significant reduction of atmospheric fluctuations. The demodulated TOD is stable on time scales of 500-1000 s, corresponding to frequencies of 1-2 mHz. This facilitates recovery of cosmological information at large angular scales, which are typically available only from balloon-borne or satellite experiments. This technique also achieves a sensitive measurement of celestial polarization without differencing the TOD of paired detectors sensitive to two orthogonal linear polarizations. This is the first demonstration of the ability to remove atmospheric contamination at these levels from a ground-based platform using a rapidly rotating HWP.

    View details for DOI 10.1063/1.4862058

    View details for Web of Science ID 000335919900273

    View details for PubMedID 24593374

  • THE SECOND-GENERATION z (REDSHIFT) AND EARLY UNIVERSE SPECTROMETER. I. FIRST-LIGHT OBSERVATION OF A HIGHLY LENSED LOCAL-ULIRG ANALOG AT HIGH-z ASTROPHYSICAL JOURNAL Ferkinhoff, C., Brisbin, D., Parshley, S., Nikola, T., Stacey, G. J., Schoenwald, J., Higdon, J. L., Higdon, S. U., Verma, A., Riechers, D., Hailey-Dunsheath, S., Menten, K. M., Guesten, R., Weiss, A., Irwin, K., Cho, H. M., Niemack, M., Halpern, M., Amiri, M., Hasselfield, M., Wiebe, D. V., Ade, P. R., Tucker, C. E. 2014; 780 (2)
  • The Cosmology Large Angular Scale Surveyor (CLASS) Telescope Architecture Chuss, D. T., Ali, A., Amiri, M., Appel, J. W., Araujo, D., Bennett, C. L., Boone, F., Chan, M., Cho, H., Colazo, F., Crowe, E., Denis, K. L., Duenner, R., Eimer, J., Essinger-Hileman, T., Gothe, D., Halpern, M., Harrington, K., Hilton, G., Hinshaw, G. F., Huang, C., Irwin, K., Jones, G., Karakla, J., Kogut, A. J., Larson, D., Limon, M., Lowry, L., Marriage, T., Mehrle, N., Miller, A. D., Miller, N. J., Moseley, S. H., Novak, G., Reintsema, C., Rostem, K., Stevenson, T., Towner, D., U-Yen, K., Wagner, E., Watts, D., Wollack, E., Xu, Z., Zeng, L., IEEE IEEE. 2014: 2583–87
  • SPT-3G: A Next-Generation Cosmic Microwave Background Polarization Experiment on the South Pole Telescope Benson, B. A., Ade, P. R., Ahmed, Z., Allen, S. W., Arnold, K., Austermann, J. E., Bender, A. N., Bleem, L. E., Carlstrom, J. E., Chang, C. L., Cho, H. M., Cliche, J. F., Crawford, T. M., Cukierman, A., de Haan, T., Dobbs, M. A., Dutcher, D., Everett, W., Gilbert, A., Halverson, N. W., Hanson, D., Harrington, N. L., Hattori, K., Henning, J. W., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Irwin, K. D., Keisler, R., Knox, L., Kubik, D., Kuo, C. L., Lee, A. T., Leitch, E. M., Li, D., McDonald, M., Meyer, S. S., Montgomery, J., Myers, M., Natoli, T., Nguyen, H., Novosad, V., Padin, S., Pan, Z., Pearson, J., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., Simard, G., Smecher, G., Sayre, J. T., Shirokoff, E., Stark, A. A., Story, K., Suzuki, A., Thompson, K. L., Tucker, C., Vanderlinde, K., Vieira, J. D., Vikhlinin, A., Wang, G., Yefremenko, V., Yoon, K. W., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2014

    View details for DOI 10.1117/12.2057305

    View details for Web of Science ID 000354387400043

  • ACTPol: on-sky performance and characterization Grace, E., Beall, J., Bond, J. R., Cho, H. M., Datta, R., Devlin, M. J., Duenner, R., Fox, A. E., Gallardo, P., Hasselfield, M., Henderson, S., Hilton, G. C., Hincks, A. D., Hlozek, R., Hubmayr, J., Irwin, K., Klein, J., Koopman, B., Li, D., Lungu, M., Newburgh, L., Nibarger, J. P., Niemack, M. D., Maurin, L., McMahon, J., Naess, S., Page, L. A., Pappas, C., Schmitt, B. L., Sievers, J., Staggs, S. T., Thornton, R., Van Lanen, J., Wollack, E. J., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2014

    View details for DOI 10.1117/12.2057243

    View details for Web of Science ID 000354387400025

  • OLIMPO: A 4-bands imaging spectro-photometer for balloon-borne observations of the Sunyaev-Zel'dovich effect Coppolecchia, A., Amico, G., Battistelli, E. S., de Bernardis, P., Cruciani, A., D'Addabbo, A., D'Alessandro, G., De Gregori, S., De Petris, M., Gualtieri, R., Lamagna, L., Masi, S., Nati, L., Nati, F., Pagano, L., Piacentini, F., Puddu, R., Romano, D., Salatino, M., Schillaci, A., Ade, P., Mauskopf, P., Morozov, D., Tucker, C., Tucker, R., Boscaleri, A., Camus, P., Colafrancesco, S., Marchegiani, P., Di Stefano, G., Romeo, G., Gervasi, M., Zannoni, M., Irwin, K., Reintsema, C., Paiva Novaes, C., Wuensche, A., Yvon, D., Vdovin, V., Cooray, A., Komatsu, E., Melchiorri, A., Lamagna, L. IOS PRESS. 2014: 257–64
  • Pre-flight integration and characterization of the SPIDER balloon-borne telescope Rahlin, A. S., Ade, P. R., Amiri, M., Benton, S. J., Bock, J. J., Bond, J. R., Bryan, S. A., Chiang, H. C., Contaldi, C. R., Crill, B. P., Dore, O., Farhang, M., Filippini, J. P., Fissel, L. M., Fraisse, A. A., Gambrel, A. E., Gandilo, N. N., Golwala, S., Gudmundsson, J. E., Halpern, M., Hasselfield, M. F., Hilton, G., Holmes, W. A., Hristov, V. V., Irwin, K. D., Jones, W. C., Kermish, Z. D., Kuo, C. L., MacTavish, C. J., Mason, P. V., Megerian, K., Moncelsi, L., Morford, T. A., Nagy, J. M., Netterfield, C. B., O'Brient, R., Reintsema, C., Ruhl, J. E., Runyan, M. C., Shariff, J. A., Soler, J. D., Trangsrud, A., Tucker, C., Tucker, R. S., Turner, A. D., Weber, A. C., Wiebe, D. V., Young, E. Y., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2014

    View details for DOI 10.1117/12.2055683

    View details for Web of Science ID 000354387400028

  • BICEP3: a 95 GHz refracting telescope for degree-scale CMB polarization Ahmed, Z., Amiri, M., Benton, S. J., Bock, J. J., Bowens-Rubin, R., Buder, I., Bullock, E., Connors, J., Filippini, J. P., Grayson, J. A., Halpern, M., Hilton, G. C., Hristov, V. V., Hui, H., Irwin, K. D., Kang, J., Karkare, K. S., Karpel, E., Kovac, J. M., Kuo, C. L., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Pryke, C., Reintsema, C. D., Richter, S., Thompson, K. L., Turner, A. D., Vieregg, A. G., Wu, W. K., Yoon, K. W., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2014

    View details for DOI 10.1117/12.2057224

    View details for Web of Science ID 000354387400042

  • MUSTANG 2-a large focal plane array for the 100 meter Green Bank Telescope Dicker, S. R., Ade, P. R., Aguirre, J., Brevik, J. A., Cho, H. M., Datta, R., Devlin, M. J., Dober, B., Egan, D., Ford, J., Ford, P., Hilton, G., Hubmayr, J., Irwin, K. D., Masong, B. S., Marganian, P., Mello, M., McMahon, J. J., Mroczkowski, T., Romero, C., Stanchfield, S. M., Tucker, C., Vale, L., White, S., Whitehead, M., Young, A. H., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2014

    View details for DOI 10.1117/12.2056455

    View details for Web of Science ID 000354387400012

  • Characterization of the Atacama B-Mode Search Simon, S. M., Raghunathan, S., Appel, J. W., Becker, D. T., Campusano, L. E., Cho, H. M., Essinger-Hileman, T., Ho, S. P., Irwin, K. D., Jarosik, N., Kusaka, A., Niemack, M. D., Nixon, G. W., Nolta, M. R., Page, L. A., Palma, G. A., Parker, L. P., Sievers, J. L., Staggs, S. T., Visnjic, K., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2014

    View details for DOI 10.1117/12.2055576

    View details for Web of Science ID 000354387400024

  • Pointing control for the SPIDER balloon-borne telescope Conference on Ground-Based and Airborne Telescopes V Shariff, J. A., Ade, P. A., Amiri, M., Benton, S. J., Bock, J. J., Bond, J. R., Bryan, S. A., Chiang, H. C., Contaldi, C. R., Crill, B. P., Dore, O. P., Farhang, M., Filippini, J. P., Fissel, L. M., Fraisse, A. A., Gambrel, A. E., Gandilo, N. N., Golwala, S. R., Gudmundsson, J. E., Halpern, M., Hasselfield, M., Hilton, G. C., Holmes, W. A., Hristov, V. V., Irwin, K. D., Jones, W. C., Kermish, Z. D., Kuo, C. L., MacTavish, C. J., Mason, P. V., Megerian, K. G., Moncelsi, L., Morford, T. A., Nagy, J. M., Netterfield, C. B., O'Brient, R., Rahlin, A. S., Reintsema, C. D., Ruhl, J. E., Runyan, M. C., Soler, J. D., TRANGSRUD, A., Tucker, C. E., Tucker, R. S., Turner, A. D., Weber, A. C., Wiebe, D. V., Young, E. Y. SPIE-INT SOC OPTICAL ENGINEERING. 2014

    View details for DOI 10.1117/12.2055166

    View details for Web of Science ID 000354375800028

  • Design and construction of a carbon fiber gondola for the SPIDER balloon-borne telescope Conference on Ground-Based and Airborne Telescopes V Soler, J. D., Ade, P. A., Amiri, M., Benton, S. J., Bock, J. J., Bond, J. R., Bryan, S. A., Chiang, C., Contaldi, C. C., Crill, B. P., Dore, O. P., Farhang, M., Filippini, J. P., Fissel, L. M., Fraisse, A. A., Gambrel, A. E., Gandilo, N. N., Golwala, S., Gudmundsson, J. E., Halpern, M., Hasselfield, M., Hilton, G. C., Holmes, W. A., Hristov, V. V., Irwin, K. D., Jones, W. C., Kermish, Z. D., Kuo, C., MacTavish, C. J., Mason, P. V., Megerian, K. G., Moncelsi, L., Morford, T., Nagy, J. M., Netterfield, C. B., Rahlin, A. S., Reintsema, C. D., Ruhl, J. E., Runyan, M. C., Shariff, J. A., TRANGSRUD, A., Tucker, C., Tucker, R. S., Turner, A. D., Weber, A. C., Wiebe, D. V., Young, E. Y. SPIE-INT SOC OPTICAL ENGINEERING. 2014

    View details for DOI 10.1117/12.2055413

    View details for Web of Science ID 000354375800027

  • Attitude determination for balloon-borne experiments Conference on Ground-Based and Airborne Telescopes V Gandilo, N. N., Ade, P. A., Amiri, M., Angile, F. E., Benton, S. J., Bock, J. J., Bond, J. R., Bryan, S. A., Chiang, H. C., Contald, C. R., Crill, B. P., Devlin, M. J., DOBER, B., Dore, O. P., Farhang, M., Filippini, J. P., Fissel, L. M., Fraisse, A. A., Fukui, Y., Galitzki, N., Gambrel, A. E., Golwala, S., Gudmundsson, J. E., Halpern, M., Hasselfield, M., Hilton, G. C., Holmes, W. A., Hristov, V. V., Irwin, K. D., Jones, W. C., Kermish, Z. D., Klein, J., Korotkov, A. L., Kuo, C. L., MacTavish, C. J., Masonf, P. V., Matthews, T. G., Megerian, K. G., Moncelsi, L., Morford, T. A., Mroczkowski, T. K., Nagy, J. M., Netterfield, C. B., Novak, G., Nutter, D., O'Brient, R., Pascale, E., Poidevin, F., Rahlin, A. S., Reintsema, C. D., Ruhl, J. E., Runyan, M. C., Savini, G., Scott, D., Shariff, J. A., Soler, J. D., Thomas, N. E., TRANGSRU, A., Truch, M. D., Tucker, C. E., Tucker, G. S., Tucker, R. S., Turner, A. D., Ward-Thompson, D., Weber, A. C., Wiebe, D. V., Young, E. Y. SPIE-INT SOC OPTICAL ENGINEERING. 2014

    View details for DOI 10.1117/12.2055156

    View details for Web of Science ID 000354375800094

  • BLASTbus electronics: general-purpose readout and control for balloon-borne experiments Conference on Ground-Based and Airborne Telescopes V Benton, S. J., ADE, P. A., Amiri, M., Angile, F. E., Bock, J. J., Bond, J. R., Bryan, S. A., Chiang, H. C., Contaldi, C. R., Crill, B. P., Devlin, M. J., DOBER, B., Dore, O. P., Dowell, C. D., Farhang, M., Filippini, J. P., Fissel, L. M., Fraisse, A. A., Fukui, Y., Galitzki, N., Galmbrel, A. E., Gandilo, N. N., Golwala, S. R., Gudmundsson, J. E., Halpern, M., Hasselfield, M., Hilton, G. C., Holmes, W. A., Hristov, V. V., Irwin, K. D., Jones, W. C., Kermish, Z. D., Klein, J., Korotkov, A. L., Kuo, C. L., MacTavish, C. J., Mason, P. V., Matthews, T. G., Megerian, K. G., Moncelsi, L., Morford, T. A., Mroczkowski, T. K., Nagy, J. M., Netterfield, C. B., Novak, G., Nutter, D., O'Brient, R., Ogburn, R. V., Pascale, E., Poidevin, F., Rahlin, A. S., Reintsema, C. D., Ruhl, J. E., Runyan, M. C., Savini, G., Scott, D., Shariff, J. A., Soler, J. D., Thomas, N. E., TRANGSRUD, A., Truch, M. D., Tucker, C. E., Tucker, G. S., Tucker, R. S., Turner, A. D., Ward-Thompson, D., Weber, A. C., Wiebe, D. V., Young, E. Y. SPIE-INT SOC OPTICAL ENGINEERING. 2014

    View details for DOI 10.1117/12.2056693

    View details for Web of Science ID 000354375800029

  • BICEP2 and Keck Array: upgrades and improved beam characterization Conference on Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VII Buder, I., Ade, P. A., Ahmed, Z., Aikin, R. W., Alexander, K. D., Amiri, M., Barkats, D., Benton, S. J., BISCHOFF, C. A., Bock, J. J., Bonetti, J. A., Brevik, J. A., Bullock, E., Burger, B., Crill, B. P., Davis, G., Dowell, C. D., Duband, L., Filippini, J. P., Fliescher, S., Golwala, S. R., GORDON, M. S., Halpern, M., Hasselfield, M., Hildebrandt, S. R., Hilton, G. C., Hristov, V. V., Hui, H., Irwin, K. D., Karkare, K. S., Kaufman, J. P., Keating, B. G., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Leitch, E. M., Lueker, M., Mason, P., Megerian, K. G., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Orlando, A., Pryke, C., Reintsema, C. D., Richter, S., Schwarz, R., Sheehy, C. D., Staniszewski, Z. K., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Turner, A. D., Vieregg, A. G., Weber, A. C., Wiebe, D. V., Wilson, P., Wong, C. L., Yoon, K. W. SPIE-INT SOC OPTICAL ENGINEERING. 2014

    View details for DOI 10.1117/12.2055713

    View details for Web of Science ID 000354387400027

  • Keck Array and BICEP3: Spectral Characterization of 5000+Detectors Conference on Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VII Karkare, K. S., Ade, P. A., Ahmed, Z., Aikin, R. W., Alexander, K. D., Amiri, M., Barkats, D., Benton, S. J., BISCHOFF, C. A., Bock, J. J., Bonetti, J. A., Brevik, J. A., Buder, I., Bullock, E. W., Burger, B., Connors, J., Crille, B. P., Davis, G., Dowell, C. D., Duband, L., Filippini, J. P., Fliescher, S. T., Golwala, S. R., GORDON, M. S., GRAYSON, J. A., Halpern, M., Hasselfield, M., Hildebrandt, S. R., Hilton, G. C., Hristov, V. V., Hin, H., Irwin, K. D., Kang, J. H., Karpel, E., Kefeli, S., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Leitch, E. M., Lueker, M., Mason, P., Megerian, K. G., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Pryke, C., Reintsema, C. D., Richter, S., Schwarz, R., Sheehy, C. D., Staniszewski, Z. K., Sudiwala, R. V., Teply, G. P., Thompson, K. L., Tolan, J. E., Turner, A. D., Vieregg, A. G., Weber, A., Wong, C. L., Wu, W. L., Yoon, K. W. SPIE-INT SOC OPTICAL ENGINEERING. 2014

    View details for DOI 10.1117/12.2056779

    View details for Web of Science ID 000354387400091

  • Standoff passive video imaging at 350 GHz with 251 superconducting detectors Becker, D., Gentry, C., Smirnov, I., Ade, P., Beall, J., Cho, H., Dicker, S., Duncan, W., Halpern, M., Hilton, G., Irwin, K., Li, D., Paulter, N., Reintsema, C., Schwall, R., Tucker, C., Wikner, D. A., Luukanen, A. R. SPIE-INT SOC OPTICAL ENGINEERING. 2014

    View details for DOI 10.1117/12.2050712

    View details for Web of Science ID 000342290900003

  • The performance of the bolometer array and readout system during the 2012/2013 flight of the E and B experiment (EBEX) MacDermid, K., Aboobaker, A. M., Ade, P., Aubin, F., Baccigalupi, C., Bandura, K., Bao, C., Borill, J., Chapman, D., Didier, J., Dobbs, M., Grain, J., Grainger, W., Hanany, S., Helson, K., Hillbrand, S., Hilton, G., Hubmayr, H., Irwin, K., Johnson, B., Jaffe, A., Jones, T., Kisner, T., Klein, J., Korotkov, A., Lee, A., Levinson, L., Limon, M., Miller, A., Milligan, M., Pascale, E., Rauch, K., Reichborn-Kjennerud, B., Reintsema, C., Sagiv, I., Smecher, G., Stompor, R., Tristram, M., Tucker, G., Ben Westbrook, Zilic, K., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2014

    View details for DOI 10.1117/12.2056267

    View details for Web of Science ID 000354387400026

  • The Primordial Inflation Polarization Explorer (PIPER) Lazear, J., Ade, P. R., Benford, D., Bennett, C. L., Chuss, D. T., Dotson, J. L., Eimer, J. R., Fixsen, D. J., Halpern, M., Hilton, G., Hinderks, J., Hinshaw, G. F., Irwin, K., Jhabvala, C., Johnson, B., Kogut, A., Lowe, L., McMahon, J. J., Miller, T. M., Mirel, P., Moseley, S., Rodriguez, S., Sharp, E., Staguhn, J. G., Switzer, E. R., Tucker, C. E., Weston, A., Wollack, E. J., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2014

    View details for DOI 10.1117/12.2056806

    View details for Web of Science ID 000354387400041

  • CLASS: The cosmology Large Angular Scale Surveyor Essinger-Hileman, T., Ali, A., Amiri, M., Appel, J. W., Araujo, D., Bennett, C. L., Boone, F., Chan, M., Cho, H., Chuss, D. T., Colazo, F., Crowe, E., Denis, K., Duenner, R., Eimer, J., Gothe, D., Halpern, M., Harrington, K., Hilton, G., Hinshaw, G. F., Huang, C., Irwin, K., Jones, G., Karakla, J., Kogut, A. J., Larson, D., Limon, M., Lowry, L., Marriage, T., Mehrle, N., Miller, A. D., Miller, N., Moseley, S. H., Novak, G., Reintsema, C., Rostem, K., Stevenson, T., Towner, D., U-Yen, K., Wagner, E., Watts, D., Wollack, E., Xu, Z., Zeng, L., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2014

    View details for DOI 10.1117/12.2056701

    View details for Web of Science ID 000354387400039

  • The Cosmology Large Angular Scale Surveyor (CLASS): 38-GHz detector array of bolometric polarimeters Appel, J. W., Ali, A., Amiri, M., Araujo, D., Bennett, C. L., Boone, F., Chan, M., Cho, H., Chuss, D. T., Colazo, F., Crowe, E., Denis, K., Duenner, R., Eimer, J., Essinger-Hileman, T., Gothe, D., Halpern, M., Harrington, K., Hilton, G., Hinshaw, G. F., Huang, C., Irwin, K., Jones, G., Karakla, J., Kogut, A. J., Larson, D., Limon, M., Lowry, L., Marriage, T., Mehrle, N., Miller, A. D., Miller, N., Moseley, S. H., Novak, G., Reintsema, C., Rostem, K., Stevenson, T., Towner, D., U-Yen, K., Wagner, E., Watts, D., Wollack, E., Xu, Z., Zeng, L., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2014

    View details for DOI 10.1117/12.2056530

    View details for Web of Science ID 000354387400040

  • Kilopixel Backshort-Under-Grid arrays for the Primordial Inflation Polarization Explorer Jhabvala, C. A., Benford, D. J., Brekosky, R. P., Chang, M., Costen, N. P., Datesman, A. M., Hilton, G. C., Irwin, K. D., Kogut, A. J., Lazear, J., Leong, E. S., Maher, S. F., Miller, T. M., Moseley, S., Sharp, E. H., Staguhn, J. G., Wollack, E. J., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2014

    View details for DOI 10.1117/12.2056995

    View details for Web of Science ID 000354387400092

  • The transition-edge EBIT microcalorimeter spectrometer Betancourt-Martinez, G. L., Adams, J., Bandler, S., Beiersdorfer, P., Brown, G., Chervenak, J., Doriese, R., Eckart, M., Irwin, K., Kelley, R., Kilbourne, C., Leutenegger, M., Porter, F., Reintsema, C., Smith, S., Ullon, J., Takahashi, T., DenHerder, J. W., Bautz, M. SPIE-INT SOC OPTICAL ENGINEERING. 2014

    View details for DOI 10.1117/12.2055568

    View details for Web of Science ID 000354529100115

  • Large-aperture wide-bandwidth antireflection-coated silicon lenses for millimeter wavelengths APPLIED OPTICS Datta, R., Munson, C. D., Niemack, M. D., McMahon, J. J., Britton, J., Wollack, E. J., Beall, J., Devlin, M. J., Fowler, J., Gallardo, P., Hubmayr, J., Irwin, K., Newburgh, L., Nibarger, J. P., Page, L., Quijada, M. A., Schmitt, B. L., Staggs, S. T., Thornton, R., Zhang, L. 2013; 52 (36): 8747–58

    Abstract

    The increasing scale of cryogenic detector arrays for submillimeter and millimeter wavelength astrophysics has led to the need for large aperture, high index of refraction, low loss, cryogenic refracting optics. Silicon with n=3.4, low loss, and high thermal conductivity is a nearly optimal material for these purposes but requires an antireflection (AR) coating with broad bandwidth, low loss, low reflectance, and a matched coefficient of thermal expansion. We present an AR coating for curved silicon optics comprised of subwavelength features cut into the lens surface with a custom three-axis silicon dicing saw. These features constitute a metamaterial that behaves as a simple dielectric coating. We have fabricated silicon lenses as large as 33.4 cm in diameter with micromachined layers optimized for use between 125 and 165 GHz. Our design reduces average reflections to a few tenths of a percent for angles of incidence up to 30° with low cross polarization. We describe the design, tolerance, manufacture, and measurements of these coatings and present measurements of the optical properties of silicon at millimeter wavelengths at cryogenic and room temperatures. This coating and lens fabrication approach is applicable from centimeter to submillimeter wavelengths and can be used to fabricate coatings with greater than octave bandwidth.

    View details for DOI 10.1364/AO.52.008747

    View details for Web of Science ID 000328948300013

    View details for PubMedID 24513939

  • High-resolution gamma-ray spectroscopy with a microwave-multiplexed transition-edge sensor array APPLIED PHYSICS LETTERS Noroozian, O., Mates, J. B., Bennett, D. A., Brevik, J. A., Fowler, J. W., Gao, J., Hilton, G. C., Horansky, R. D., Irwin, K. D., Kang, Z., Schmidt, D. R., Vale, L. R., Ullom, J. N. 2013; 103 (20)

    View details for DOI 10.1063/1.4829156

    View details for Web of Science ID 000327818700069

  • The Atacama Cosmology Telescope: the stellar content of galaxy clusters selected using the Sunyaev-Zel'dovich effect MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY Hilton, M., Hasselfield, M., Sifon, C., Baker, A. J., Felipe Barrientos, L., Battaglia, N., Bond, J., Crichton, D., Das, S., Devlin, M. J., Gralla, M., Hajian, A., Hincks, A. D., Hughes, J. P., Infante, L., Irwin, K. D., Kosowsky, A., Lin, Y., Marriage, T. A., Marsden, D., Menanteau, F., Moodley, K., Niemack, M. D., Nolta, M. R., Page, L. A., Reese, E. D., Sievers, J., Spergel, D. N., Wollack, E. J. 2013; 435 (4): 3469–80
  • The Atacama Cosmology Telescope: cosmological parameters from three seasons of data JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS Sievers, J. L., Hlozek, R. A., Nolta, M. R., Acquaviva, V., Addison, G. E., Ade, P. R., Aguirre, P., Amiri, M., Appel, J., Barrientos, L., Battistelli, E. S., Battaglia, N., Bond, J., Brown, B., Burger, B., Calabrese, E., Chervenak, J., Crichton, D., Das, S., Devlin, M. J., Dicker, S. R., Doriese, W., Dunkley, J., Duenner, R., Essinger-Hileman, T., Faber, D., Fisher, R. P., Fowlera, J. W., Gallardo, P., Gordon, M. S., Gralla, M. B., Hajian, A., Halpern, M., Hasselfield, M., Hernandez-Monteagudo, C., Hill, J., Hilton, G. C., Hilton, M., Hincks, A. D., Holtz, D., Huffenberger, K. M., Hughes, D. H., Hughes, J. P., Infante, L., Irwin, K. D., Jacobson, D. R., Johnstone, B., Juin, J., Kaul, M., Klein, J., Kosowsky, A., Lau, J. M., Limon, M., Lin, Y., Louis, T., Lupton, R. H., Marriage, T. A., Marsden, D., Martocci, K., Mauskopf, P., McLaren, M., Menanteau, F., Moodley, K., Moseley, H., Netterfield, C. B., Niemack, M. D., Page, L. A., Page, W. A., Parker, L., Partridge, B., Plimpton, R., Quintana, H., Reese, E. D., Reid, B., Rojas, F., Sehgal, N., Sherwin, B. D., Schmitt, B. L., Spergel, D. N., Staggs, S. T., Stryzak, O., Swetz, D. S., Switzer, E. R., Thornton, R., Trac, H., Tucker, C., Uehara, M., Visnjic, K., Warne, R., Wilson, G., Wollack, E., Zhao, Y., Zunckel, C., Atacama Cosmology Telescope 2013
  • Detection of B-Mode Polarization in the Cosmic Microwave Background with Data from the South Pole Telescope PHYSICAL REVIEW LETTERS Hanson, D., Hoover, S., Crites, A., Ade, P. A., Aird, K. A., Austermann, J. E., Beall, J. A., Bender, A. N., Benson, B. A., Bleem, L. E., Bock, J. J., Carlstrom, J. E., Chang, C. L., Chiang, H. C., Cho, H., Conley, A., Crawford, T. M., De Haan, T., Dobbs, M. A., Everett, W., Gallicchio, J., Gao, J., George, E. M., Halverson, N. W., Harrington, N., Henning, J. W., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., Keisler, R., Knox, L., Lee, A. T., Leitch, E., Li, D., Liang, C., Luong-Van, D., Marsden, G., McMahon, J. J., Mehl, J., MEYER, S. S., Mocanu, L., Montroy, T. E., Natoli, T., Nibarger, J. P., Novosad, V., Padin, S., Pryke, C., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., SAYRE, J. T., Schaffer, K. K., Schulz, B., Smecher, G., Stark, A. A., Story, K. T., Tucker, C., Vanderlinde, K., Vieira, J. D., Viero, M. P., Wang, G., Yefremenko, V., Zahn, O., Zemcov, M. 2013; 111 (14)

    Abstract

    Gravitational lensing of the cosmic microwave background generates a curl pattern in the observed polarization. This "B-mode" signal provides a measure of the projected mass distribution over the entire observable Universe and also acts as a contaminant for the measurement of primordial gravity-wave signals. In this Letter we present the first detection of gravitational lensing B modes, using first-season data from the polarization-sensitive receiver on the South Pole Telescope (SPTpol). We construct a template for the lensing B-mode signal by combining E-mode polarization measured by SPTpol with estimates of the lensing potential from a Herschel-SPIRE map of the cosmic infrared background. We compare this template to the B modes measured directly by SPTpol, finding a nonzero correlation at 7.7σ significance. The correlation has an amplitude and scale dependence consistent with theoretical expectations, is robust with respect to analysis choices, and constitutes the first measurement of a powerful cosmological observable.

    View details for DOI 10.1103/PhysRevLett.111.141301

    View details for Web of Science ID 000325366100001

    View details for PubMedID 24138230

  • The Atacama Cosmology Telescope: Sunyaev-Zel'dovich selected galaxy clusters at 148 GHz from three seasons of data JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS Hasselfield, M., Hilton, M., Marriage, T. A., Addison, G. E., Barrientos, L., Battaglia, N., Battistelli, E. S., Bond, J., Crichton, D., Das, S., Devlin, M. J., Dicker, S. R., Dunkley, J., Duenner, R., Fowler, J. W., Gralla, M. B., Hajian, A., Halpern, M., Hincks, A. D., Hlozek, R., Hughes, J. P., Infante, L., Irwin, K. D., Kosowsky, A., Marsden, D., Menanteau, F., Moodley, K., Niemack, M. D., Nolta, M. R., Page, L. A., Partridge, B., Reese, E. D., Schmitt, B. L., Sehgal, N., Sherwin, B. D., Sievers, J., Sifon, C., Spergel, D. N., Staggs, S. T., Swetz, D. S., Switzer, E. R., Thornton, R., Trac, H., Wollack, E. J. 2013
  • The Atacama Cosmology Telescope: likelihood for small-scale CMB data JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS Dunkley, J., Calabrese, E., Sievers, J., Addison, G. E., Battaglia, N., Battistelli, E. S., Bond, J. R., Das, S., Devlin, M. J., Duenner, R., Fowler, J. W., Gralla, M., Hajian, A., Halpern, M., Hasselfield, M., Hincks, A. D., Hlozek, R., Hughes, J. P., Irwin, K. D., Kosowsky, A., Louis, T., Marriage, T. A., Marsden, D., Menanteau, F., Moodley, K., Niemack, M., Nolta, M. R., Page, L. A., Partridge, B., Sehgal, N., Spergel, D. N., Staggs, S. T., Switzer, E. R., Trac, H., Wollack, E. 2013
  • Proximity-coupled Ti/TiN multilayers for use in kinetic inductance detectors APPLIED PHYSICS LETTERS Vissers, M. R., Gao, J., Sandberg, M., Duff, S. M., Wisbey, D. S., Irwin, K. D., Pappas, D. P. 2013; 102 (23)

    View details for DOI 10.1063/1.4804286

    View details for Web of Science ID 000320622600060

  • Design and Performance of Kilo-Pixel TES Arrays for ACTPol IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY Grace, E. A., Beall, J. A., Britton, J., Cho, H. M., Devlin, M. J., Fox, A. E., Hilton, G. C., Hubmayr, J., Irwin, K. D., Klein, J., Lungu, M., Newburgh, L. B., Nibarger, J. P., Niemack, M. D., McMahon, J., Page, L. A., Pappas, C., Schmitt, B. L., Staggs, S. T., Wollack, E. J. 2013; 23 (3)
  • Design and Fabrication of 90 GHz TES Polarimeter Detectors for the South Pole Telescope IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY Yefremenko, V., Ade, P., Aird, K., Austermann, J., Beall, J., Becker, D., Benson, B., Bleem, L., Britton, J., Chang, C. L., Carlstrom, J., Cho, H., De Haan, T., Crawford, T., Crites, A., Datesman, A., Dobbs, M., Everett, W., Ewall-Wice, A., George, E., HALVERSON, N., Harrington, N., Henning, J., Hilton, G., Holzapfel, W., Hoover, S., Hubmayr, J., Irwin, K., Keisler, R., Kennedy, J., Lee, A., Leitch, E., Li, D., Lueker, M., Marrone, D. P., McMahon, J., Mehl, J., Meyer, S., Montgomery, J., Montroy, T., Natoli, T., Nibarger, J., Niemack, M., Novosad, V., Padin, S., Pryke, C., Reichardt, C., Ruhl, J., Saliwanchik, B., Sayre, J., Schafer, K., Shirokoff, E., Story, K., Vanderlinde, K., VIEIRA, J., Wang, G., Williamson, R., Yoon, K. W., Young, E. 2013; 23 (3)
  • Dual-Polarization Sensitive MKIDs for Far Infrared Astrophysics IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY Hubmayr, J., Beall, J., Becker, D., Cho, H., Dober, B., Devlin, M., Fox, A. M., Gao, J., Hilton, G. C., Irwin, K. D., Li, D., Niemack, M. D., Pappas, D. P., Vale, L., Vissers, M. 2013; 23 (3)
  • Improvements in Silicon Oxide Dielectric Loss for Superconducting Microwave Detector Circuits IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY Li, D., Gao, J., Austermann, J. E., Beall, J. A., Becker, D., Cho, H., Fox, A. E., Halverson, N., Henning, J., Hilton, G. C., Hubmayr, J., Irwin, K. D., Van Lanen, J., Nibarger, J., Niemack, M. 2013; 23 (3)
  • Cosmological parameters from pre-planck cosmic microwave background measurements PHYSICAL REVIEW D Calabrese, E., Hlozek, R. A., Battaglia, N., Battistelli, E. S., Bond, J., Chluba, J., Crichton, D., Das, S., Devlin, M. J., Dunkley, J., Duenner, R., Farhang, M., Gralla, M. B., Hajian, A., Halpern, M., Hasselfield, M., Hincks, A. D., Irwin, K. D., Kosowsky, A., Louis, T., Marriage, T. A., Moodley, K., Newburgh, L., Niemack, M. D., Nolta, M. R., Page, L. A., Sehgal, N., Sherwin, B. D., Sievers, J. L., Sifon, C., Spergel, D. N., Staggs, S. T., Switzer, E. R., Wollack, E. J. 2013; 87 (10)
  • Magnetic Flux Noise in dc SQUIDs: Temperature and Geometry Dependence PHYSICAL REVIEW LETTERS Anton, S. M., Birenbaum, J. S., O'Kelley, S. R., Bolkhovsky, V., Braje, D. A., Fitch, G., Neeley, M., Hilton, G. C., Cho, H., Irwin, K. D., Wellstood, F. C., Oliver, W. D., Shnirman, A., Clarke, J. 2013; 110 (14): 147002

    Abstract

    The spectral density S(Φ)(f) = A(2)/(f/1 Hz)(α) of magnetic flux noise in ten dc superconducting quantum interference devices (SQUIDs) with systematically varied geometries shows that α increases as the temperature is lowered; in so doing, each spectrum pivots about a nearly constant frequency. The mean-square flux noise, inferred by integrating the power spectra, grows rapidly with temperature and at a given temperature is approximately independent of the outer dimension of a given SQUID. These results are incompatible with a model based on the random reversal of independent, surface spins.

    View details for DOI 10.1103/PhysRevLett.110.147002

    View details for Web of Science ID 000317190800014

    View details for PubMedID 25167026

  • SCUBA-2: the 10 000 pixel bolometer camera on the James Clerk Maxwell Telescope MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY Holland, W. S., Bintley, D., Chapin, E. L., Chrysostomou, A., Davis, G. R., Dempsey, J. T., Duncan, W. D., Fich, M., Friberg, P., Halpern, M., Irwin, K. D., Jenness, T., Kelly, B. D., MacIntosh, M. J., Robson, E. I., Scott, D., Ade, P. R., Atad-Ettedgui, E., Berry, D. S., Craig, S. C., Gao, X., Gibb, A. G., Hilton, G. C., Hollister, M. I., Kycia, J. B., Lunney, D. W., McGregor, H., Montgomery, D., Parkes, W., Tilanus, R. J., Ullom, J. N., Walther, C. A., Walton, A. J., Woodcraft, A. L., Amiri, M., Atkinson, D., Burger, B., Chuter, T., Coulson, I. M., Doriese, W. B., Dunare, C., Economou, F., Niemack, M. D., Parsons, H. L., Reintsema, C. D., Sibthorpe, B., Smail, I., Sudiwala, R., Thomas, H. S. 2013; 430 (4): 2513–33
  • SPIDER: probing the early Universe with a suborbital polarimeter JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS Fraisse, A. A., Ade, P. A., Amiri, M., Benton, S. J., Bock, J. J., Bond, J. R., Bonetti, J. A., Bryan, S., Burger, B., Chiang, H. C., Clark, C. N., Contaldi, C. R., Crill, B. P., Davis, G., Dore, O., Farhang, M., Filippini, J. P., Fissel, L. M., Gandilo, N. N., Golwala, S., Gudmundsson, J. E., Hasselfield, M., Hilton, G., Holmes, W., Hristov, V. V., Irwin, K., Jones, W. C., Kuo, C. L., MacTavish, C. J., Mason, P. V., Montroy, T. E., Morford, T. A., Netterfield, C. B., O'Dea, D. T., Rahlin, A. S., Reintsema, C., Ruhl, J. E., Runyan, M. C., Schenker, M. A., Shariff, J. A., Soler, J. D., TRANGSRUD, A., Tucker, C., Tucker, R. S., Turner, A. D., Wiebe, D. 2013
  • Table-Top Ultrafast X-Ray Microcalorimeter Spectrometry for Molecular Structure PHYSICAL REVIEW LETTERS Uhlig, J., Fullagar, W., Ullom, J. N., Doriese, W. B., Fowler, J. W., Swetz, D. S., Gador, N., Canton, S. E., Kinnunen, K., Maasilta, I. J., Reintsema, C. D., Bennett, D. A., Vale, L. R., Hilton, G. C., Irwin, K. D., Schmidt, D. R., Sundstrom, V. 2013; 110 (13): 138302

    Abstract

    This work presents an x-ray absorption measurement by use of ionizing radiation generated by a femtosecond pulsed laser source. The spectrometer was a microcalorimetric array whose pixels are capable of accurately measuring energies of individual radiation quanta. An isotropic continuum x-ray spectrum in the few-keV range was generated from a laser plasma source with a water-jet target. X rays were transmitted through a ferrocene powder sample to the detector, whose pixels have average photon energy resolution ΔE=3.14  eV full-width-at-half-maximum at 5.9 keV. The bond distance of ferrocene was retrieved from this first hard-x-ray absorption fine-structure spectrum collected with an energy-dispersive detector. This technique will be broadly enabling for time-resolved observations of structural dynamics in photoactive systems.

    View details for DOI 10.1103/PhysRevLett.110.138302

    View details for Web of Science ID 000316685100034

    View details for PubMedID 23581383

  • THE ATACAMA COSMOLOGY TELESCOPE: DATA CHARACTERIZATION AND MAPMAKING ASTROPHYSICAL JOURNAL Duenner, R., Hasselfield, M., Marriage, T. A., Sievers, J., Acquaviva, V., Addison, G. E., Ade, P. R., Aguirre, P., Amiri, M., Appel, J., Felipe Barrientos, L., Battistelli, E. S., Bond, J., Brown, B., Burger, B., Calabrese, E., Chervenak, J., Das, S., Devlin, M. J., Dicker, S. R., Doriese, W., Dunkley, J., Essinger-Hileman, T., Fisher, R. P., Gralla, M. B., Fowler, J. W., Hajian, A., Halpern, M., Hernandez-Monteagudo, C., Hilton, G. C., Hilton, M., Hincks, A. D., Hlozek, R., Huffenberger, K. M., Hughes, D. H., Hughes, J. P., Infante, L., Irwin, K. D., Baptiste Juin, J., Kaul, M., Klein, J., Kosowsky, A., Lau, J. M., Limon, M., Lin, Y., Louis, T., Lupton, R. H., Marsden, D., Martocci, K., Mauskopf, P., Menanteau, F., Moodley, K., Moseley, H., Netterfield, C. B., Niemack, M. D., Nolta, M. R., Page, L. A., Parker, L., Partridge, B., Quintana, H., Reid, B., Sehgal, N., Sherwin, B. D., Spergel, D. N., Staggs, S. T., Swetz, D. S., Switzer, E. R., Thornton, R., Trac, H., Tucker, C., Warne, R., Wilson, G., Wollack, E., Zhao, Y. 2013; 762 (1)
  • Current distribution and transition width in superconducting transition-edge sensors APPLIED PHYSICS LETTERS Swetz, D. S., Bennett, D. A., Irwin, K. D., Schmidt, D. R., Ullom, J. N. 2012; 101 (24)

    View details for DOI 10.1063/1.4771984

    View details for Web of Science ID 000312490000061

  • The MARE project: a new Re-187 neutrino mass experiment with sub eV sensitivity Schaeffer, D., Gatti, F., Gallinaro, G., Pergolesi, D., Repetto, P., Ribeiro-Gomes, M., Kelley, R., Kilbourne, C. A., Porter, F. S., Enss, C., Fleischmann, A., Gastaldo, L., Andreotti, E., Foggetta, L., Giuliani, A., Pedretti, M., Prest, M., Rusconi, C., Sangiorgio, S., Arnaboldi, C., Brofferio, C., Capelli, S., Cremonesi, O., Fiorini, E., Gorla, P., Kraft, S., Nucciotti, A., Pavan, M., Pessina, G., Previtali, E., Sisti, M., Irwin, K. D., Margesin, B., Monfardini, A., Beyer, J., Galeazzi, M., de Bernardis, P., Calvo, M., Masi, S., Petcov, S., Heeger, K., Maruyama, R., McCammon, D. ELSEVIER SCIENCE BV. 2012: 394
  • A titanium-nitride near-infrared kinetic inductance photon-counting detector and its anomalous electrodynamics APPLIED PHYSICS LETTERS Gao, J., Vissers, M. R., Sandberg, M. O., da Silva, F. S., Nam, S. W., Pappas, D. P., Wisbey, D. S., Langman, E. C., Meeker, S. R., Mazin, B. A., Leduc, H. G., Zmuidzinas, J., Irwin, K. D. 2012; 101 (14)

    View details for DOI 10.1063/1.4756916

    View details for Web of Science ID 000309603300069

  • ORIGIN: metal creation and evolution from the cosmic dawn EXPERIMENTAL ASTRONOMY den Herder, J., Piro, L., Ohashi, T., Kouveliotou, C., Hartmann, D. H., Kaastra, J. S., Amati, L., Andersen, M. I., Arnaud, M., Atteia, J., Bandler, S., Barbera, M., Barcons, X., Barthelmy, S., Basa, S., Basso, S., Boer, M., Branchini, E., Branduardi-Raymont, G., Borgani, S., Boyarsky, A., Brunetti, G., Budtz-Jorgensen, C., Burrows, D., Butler, N., Campana, S., Caroli, E., Ceballos, M., Christensen, F., Churazov, E., Comastri, A., Colasanti, L., Cole, R., Content, R., Corsi, A., Costantini, E., Conconi, P., Cusumano, G., de Plaa, J., De Rosa, A., Del Santo, M., Di Cosimo, S., De Pasquale, M., Doriese, R., Ettori, S., Evans, P., Ezoe, Y., Ferrari, L., Finger, H., Figueroa-Feliciano, T., Friedrich, P., FUJIMOTO, R., Furuzawa, A., Fynbo, J., GATTI, F., Galeazzi, M., Gehrels, N., Gendre, B., Ghirlanda, G., Ghisellini, G., Gilfanov, M., Giommi, P., Girardi, M., Grindlay, J., Cocchi, M., Godet, O., Guedel, M., Haardt, F., den Hartog, R., HEPBURN, I., Hermsen, W., Hjorth, J., HOEKSTRA, H., Holland, A., Hornstrup, A., van der Horst, A., Hoshino, A., in't Zand, J., Irwin, K., Ishisaki, Y., Jonker, P., Kitayama, T., Kawahara, H., Kawai, N., Kelley, R., KILBOURNE, C., de Korte, P., Kusenko, A., Kuvvetli, I., Labanti, M., Macculi, C., Maiolino, R., Mas Hesse, M., Matsushita, K., Mazzotta, P., McCammon, D., Mendez, M., Mignani, R., Mineo, T., Mitsuda, K., Mushotzky, R., Molendi, S., Moscardini, L., Natalucci, L., Nicastro, F., O'Brien, P., Osborne, J., Paerels, F., Page, M., Paltani, S., Pedersen, K., Perinati, E., Ponman, T., Pointecouteau, E., Predehl, P., Porter, S., Rasmussen, A., Rauw, G., Rottgering, H., Roncarelli, M., Rosati, P., Quadrini, E., Ruchayskiy, O., Salvaterra, R., Sasaki, S., Sato, K., Savaglio, S., Schaye, J., Sciortino, S., Shaposhnikov, M., Sharples, R., Shinozaki, K., Spiga, D., Sunyaev, R., Suto, Y., Takei, Y., Tanvir, N., Tashiro, M., Tamura, T., Tawara, Y., Troja, E., Tsujimoto, M., Tsuru, T., Ubertini, P., Ullom, J., Ursino, E., Verbunt, F., van de Voort, F., Viel, M., Wachter, S., Watson, D., Weisskopf, M., Werner, N., White, N., Willingale, R., Wijers, R., Yamasaki, N., Yoshikawa, K., Zane, S. 2012; 34 (2): 519-549
  • A high resolution gamma-ray spectrometer based on superconducting microcalorimeters REVIEW OF SCIENTIFIC INSTRUMENTS Bennett, D. A., Horansky, R. D., Schmidt, D. R., Hoover, A. S., Winkler, R., Alpert, B. K., Beall, J. A., Doriese, W. B., Fowler, J. W., Fitzgerald, C. P., Hilton, G. C., Irwin, K. D., Kotsubo, V., Mates, J. B., O'Neil, G. C., Rabin, M. W., Reintsema, C. D., Schima, F. J., Swetz, D. S., Vale, L. R., Ullom, J. N. 2012; 83 (9): 093113

    Abstract

    Improvements in superconductor device fabrication, detector hybridization techniques, and superconducting quantum interference device readout have made square-centimeter-sized arrays of gamma-ray microcalorimeters, based on transition-edge sensors (TESs), possible. At these collecting areas, gamma microcalorimeters can utilize their unprecedented energy resolution to perform spectroscopy in a number of applications that are limited by closely-spaced spectral peaks, for example, the nondestructive analysis of nuclear materials. We have built a 256 pixel spectrometer with an average full-width-at-half-maximum energy resolution of 53 eV at 97 keV, a useable dynamic range above 400 keV, and a collecting area of 5 cm(2). We have demonstrated multiplexed readout of the full 256 pixel array with 236 of the pixels (91%) giving spectroscopic data. This is the largest multiplexed array of TES microcalorimeters to date. This paper will review the spectrometer, highlighting the instrument design, detector fabrication, readout, operation of the instrument, and data processing. Further, we describe the characterization and performance of the newest 256 pixel array.

    View details for DOI 10.1063/1.4754630

    View details for Web of Science ID 000309426700014

    View details for PubMedID 23020368

  • Evidence of Galaxy Cluster Motions with the Kinematic Sunyaev-Zel'dovich Effect PHYSICAL REVIEW LETTERS Hand, N., Addison, G. E., Aubourg, E., Battaglia, N., Battistelli, E. S., Bizyaev, D., Bond, J. R., Brewington, H., Brinkmann, J., Brown, B. R., Das, S., Dawson, K. S., Devlin, M. J., Dunkley, J., Dunner, R., Eisenstein, D. J., Fowler, J. W., Gralla, M. B., Hajian, A., Halpern, M., Hilton, M., Hincks, A. D., Hlozek, R., Hughes, J. P., Infante, L., Irwin, K. D., Kosowsky, A., Lin, Y., Malanushenko, E., Malanushenko, V., Marriage, T. A., Marsden, D., Menanteau, F., Moodley, K., Niemack, M. D., Nolta, M. R., Oravetz, D., Page, L. A., Palanque-Delabrouille, N., Pan, K., Reese, E. D., Schlegel, D. J., Schneider, D. P., Sehgal, N., Shelden, A., Sievers, J., Sifon, C., Simmons, A., Snedden, S., Spergel, D. N., Staggs, S. T., Swetz, D. S., Switzer, E. R., Trac, H., Weaver, B. A., Wollack, E. J., Yeche, C., Zunckel, C. 2012; 109 (4)

    Abstract

    Using high-resolution microwave sky maps made by the Atacama Cosmology Telescope, we for the first time present strong evidence for motions of galaxy clusters and groups via microwave background temperature distortions due to the kinematic Sunyaev-Zel'dovich effect. Galaxy clusters are identified by their constituent luminous galaxies observed by the Baryon Oscillation Spectroscopic Survey, part of the Sloan Digital Sky Survey III. We measure the mean pairwise momentum of clusters, with a probability of the signal being due to random errors of 0.002, and the signal is consistent with the growth of cosmic structure in the standard model of cosmology.

    View details for DOI 10.1103/PhysRevLett.109.041101

    View details for Web of Science ID 000306651900001

    View details for PubMedID 23006072

  • Pure dephasing in flux qubits due to flux noise with spectral density scaling as 1/f(alpha) PHYSICAL REVIEW B Anton, S. M., Mueller, C., Birenbaum, J. S., O'Kelley, S. R., Fefferman, A. D., Golubev, D. S., Hilton, G. C., Cho, H., Irwin, K. D., Wellstood, F. C., Schoen, G., Shnirman, A., Clarke, J. 2012; 85 (22)
  • An All Silicon Feedhorn-Coupled Focal Plane for Cosmic Microwave Background Polarimetry JOURNAL OF LOW TEMPERATURE PHYSICS Hubmayr, J., Appel, J. W., Austermann, J. E., Beall, J. A., Becker, D., Benson, B. A., Bleem, L. E., Carlstrom, J. E., Chang, C. L., Cho, H. M., Crites, A. T., Essinger-Hileman, T., Fox, A., George, E. M., Halverson, N. W., Harrington, N. L., Henning, J. W., Hilton, G. C., Holzapfel, W. L., Irwin, K. D., Lee, A. T., Li, D., McMahon, J., Mehl, J., Natoli, T., Niemack, M. D., Newburgh, L. B., Nibarger, J. P., Parker, L. P., Schmitt, B. L., Staggs, S. T., Van Lanen, J., Wollack, E. J., Yoon, K. W. 2012; 167 (5-6): 904-910
  • An Overview of the SPTpol Experiment JOURNAL OF LOW TEMPERATURE PHYSICS Bleem, L., Ade, P., Aird, K., Austermann, J., Beall, J., Becker, D., Benson, B., Britton, J., Carlstrom, J., Chang, C. L., Cho, H., De Haan, T., Crawford, T., Crites, A., Datesman, A., Dobbs, M., Everett, W., Ewall-Wice, A., George, E., HALVERSON, N., Harrington, N., Henning, J., Hilton, G., Holzapfel, W., Hoover, S., Hubmayr, J., Irwin, K., Keisler, R., Kennedy, J., Lee, A., Leitch, E., Li, D., Lueker, M., Marrone, D. P., McMahon, J., Mehl, J., Meyer, S., Montgomery, J., Montroy, T., Natoli, T., Nibarger, J., Niemack, M., Novosad, V., Padin, S., Pryke, C., Reichardt, C., Ruhl, J., Saliwanchik, B., Sayre, J., Schafer, K., Shirokoff, E., Story, K., Vanderlinde, K., VIEIRA, J., Wang, G., Williamson, R., Yefremenko, V., Yoon, K. W., Young, E. 2012; 167 (5-6): 859-864
  • Optical and Thermal Properties of ANL/KICP Polarization Sensitive Bolometers for SPTpol JOURNAL OF LOW TEMPERATURE PHYSICS Chang, C. L., Ade, P., Aird, K., Austermann, J., Beall, J., Becker, D., Benson, B., Bleem, L., Britton, J., Carlstrom, J., Cho, H., De Haan, T., Crawford, T., Crites, A., Datesman, A., Dobbs, M., Everett, W., Ewall-Wice, A., George, E., HALVERSON, N., Harrington, N., Henning, J., Hilton, G., Holzapfel, W., Hoover, S., Hubmayr, J., Irwin, K., Keisler, R., Kennedy, J., Lee, A., Leitch, E., Li, D., Lueker, M., Marrone, D. P., McMahon, J., Mehl, J., Meyer, S., Montgomery, J., Montroy, T., Natoli, T., Nibarger, J., Niemack, M., Novosad, V., Padin, S., Pryke, C., Reichardt, C., Ruhl, J., Saliwanchik, B., Sayre, J., Schafer, K., Shirokoff, E., Story, K., Vanderlinde, K., VIEIRA, J., Wang, G., Williamson, R., Yefremenko, V., Yoon, K. W., Young, E. 2012; 167 (5-6): 865-871
  • Multi-chroic Feed-Horn Coupled TES Polarimeters JOURNAL OF LOW TEMPERATURE PHYSICS McMahon, J., Beall, J., Becker, D., Cho, H. M., Datta, R., Fox, A., Halverson, N., Hubmayr, J., Irwin, K., Nibarger, J., Niemack, M., Smith, H. 2012; 167 (5-6): 879–84
  • Optimizing Feedhorn-Coupled TES Polarimeters for Balloon and Space-Based CMB Observations JOURNAL OF LOW TEMPERATURE PHYSICS Niemack, M. D., Beall, J., Becker, D., Cho, H., Fox, A., Hilton, G., Hubmayr, J., Irwin, K., Li, D., McMahon, J., Nibarger, J., Van Lanen, J. 2012; 167 (5-6): 917–22
  • The Keck Array: A Multi Camera CMB Polarimeter at the South Pole JOURNAL OF LOW TEMPERATURE PHYSICS Staniszewski, Z., Aikin, R. W., Amiri, M., Benton, S. J., Bischoff, C., Bock, J. J., Bonetti, J. A., Brevik, J. A., Burger, B., Dowell, C. D., Duband, L., Filippini, J. P., Golwala, S. R., Halpern, M., Hasselfield, M., Hilton, G., Hristov, V. V., Irwin, K., Kovac, J. M., Kuo, C. L., Lueker, M., Montroy, T., Nguyen, H. T., Ogburn, R. W., O'Brient, R., Orlando, A., Pryke, C., Reintsema, C., Ruhl, J. E., Schwarz, R., Sheehy, C., Stokes, S., Thompson, K. L., Teply, G., Tolan, J. E., Turner, A. D., Vieregg, A. G., Wilson, P., Wiebe, D., Wong, C. L. 2012; 167 (5-6): 827-833
  • Optimization and Analysis of Code-Division Multiplexed TES Microcalorimeters JOURNAL OF LOW TEMPERATURE PHYSICS Fowler, J. W., Doriese, W. B., Hilton, G., Irwin, K., Schmidt, D., Stiehl, G., Swetz, D., Ullom, J. N., Vale, L. 2012; 167 (5-6): 713–20
  • Advanced Code-Division Multiplexers for Superconducting Detector Arrays JOURNAL OF LOW TEMPERATURE PHYSICS Irwin, K. D., Cho, H. M., Doriese, W. B., Fowler, J. W., Hilton, G. C., Niemack, M. D., Reintsema, C. D., Schmidt, D. R., Ullom, J. N., Vale, L. R. 2012; 167 (5-6): 588–94
  • Optimization of the TES-Bias Circuit for a Multiplexed Microcalorimeter Array JOURNAL OF LOW TEMPERATURE PHYSICS Doriese, W. B., Alpert, B. K., Fowler, J. W., Hilton, G. C., Hojem, A. S., Irwin, K. D., Reintsema, C. D., Schmidt, D. R., Stiehl, G. M., Swetz, D. S., Ullom, J. N., Vale, L. R. 2012; 167 (5-6): 595–601
  • Flux-Ramp Modulation for SQUID Multiplexing JOURNAL OF LOW TEMPERATURE PHYSICS Mates, J. B., Irwin, K. D., Vale, L. R., Hilton, G. C., Gao, J., Lehnert, K. W. 2012; 167 (5-6): 707–12
  • SuperCDMS Cold Hardware Design JOURNAL OF LOW TEMPERATURE PHYSICS Al Kenany, S., Rolla, J. A., Godfrey, G., Brink, P. L., Seitz, D. N., Figueroa-Feliciano, E., Huber, M. E., Hines, B. A., Irwin, K. D. 2012; 167 (5-6): 1167-1172
  • THE ATACAMA COSMOLOGY TELESCOPE: HIGH-RESOLUTION SUNYAEV-ZEL'DOVICH ARRAY OBSERVATIONS OF ACT SZE-SELECTED CLUSTERS FROM THE EQUATORIAL STRIP ASTROPHYSICAL JOURNAL Reese, E. D., Mroczkowski, T., Menanteau, F., Hilton, M., Sievers, J., Aguirre, P., Appel, J. W., Baker, A. J., Bond, J. R., Das, S., Devlin, M. J., Dicker, S. R., Duenner, R., Essinger-Hileman, T., Fowler, J. W., Hajian, A., Halpern, M., Hasselfield, M., Hill, J. C., Hincks, A. D., Huffenberger, K. M., Hughes, J. P., Irwin, K. D., Klein, J., Kosowsky, A., Lin, Y., Marriage, T. A., Marsden, D., Moodley, K., Niemack, M. D., Nolta, M. R., Page, L. A., Parker, L., Partridge, B., Rojas, F., Sehgal, N., Sifon, C., Spergel, D. N., Staggs, S. T., Swetz, D. S., Switzer, E. R., Thornton, R., Trac, H., Wollack, E. J. 2012; 751 (1)
  • An 84 Pixel All-Silicon Corrugated Feedhorn for CMB Measurements 14th International Workshop on Low Temperature Particle Detection (LTD) Nibarger, J. P., Beall, J. A., Becker, D., Britton, J., Cho, H., Fox, A., Hilton, G. C., Hubmayr, J., Li, D., McMahon, J., Niemack, M. D., Irwin, K. D., Van Lanen, J., Yoon, K. W. SPRINGER/PLENUM PUBLISHERS. 2012: 522–27
  • Commissioning SCUBA-2 at JCMT and Optimising the Performance of the Superconducting TES Arrays Bintley, D., MacIntosh, M., Holland, W., Dempsey, J., Friberg, P., Thomas, H., Ade, P., Sudiwala, R., Irwin, K., Hilton, G., Niemack, M., Amiri, M., Chapin, E., Halpern, M. SPRINGER/PLENUM PUBLISHERS. 2012: 152–60
  • Magnetically Coupled Microcalorimeters Bandler, S. R., Irwin, K. D., Kelly, D., Nagler, P. N., Porst, J., Rotzinger, H., Sadleir, J. E., Seidel, G. M., Smith, S. J., Stevenson, T. R. SPRINGER/PLENUM PUBLISHERS. 2012: 254–68
  • THE ATACAMA COSMOLOGY TELESCOPE: A MEASUREMENT OF THE PRIMORDIAL POWER SPECTRUM ASTROPHYSICAL JOURNAL Hlozek, R., Dunkley, J., Addison, G., Appel, J. W., Bond, J. R., Sofia Carvalho, C., Das, S., Devlin, M. J., Duenner, R., Essinger-Hileman, T., Fowler, J. W., Gallardo, P., Hajian, A., Halpern, M., Hasselfield, M., Hilton, M., Hincks, A. D., Hughes, J. P., Irwin, K. D., Klein, J., Kosowsky, A., Marriage, T. A., Marsden, D., Menanteau, F., Moodley, K., Niemack, M. D., Nolta, M. R., Page, L. A., Parker, L., Partridge, B., Rojas, F., Sehgal, N., Sherwin, B., Sievers, J., Spergel, D. N., Staggs, S. T., Swetz, D. S., Switzer, E. R., Thornton, R., Wollack, E. 2012; 749 (1)
  • Code-division multiplexing for x-ray microcalorimeters APPLIED PHYSICS LETTERS Stiehl, G. M., Doriese, W. B., Fowler, J. W., Hilton, G. C., Irwin, K. D., Reintsema, C. D., Schmidt, D. R., Swetz, D. S., Ullom, J. N., Vale, L. R. 2012; 100 (7)

    View details for DOI 10.1063/1.3684807

    View details for Web of Science ID 000300436800049

  • CORRELATIONS IN THE (SUB) MILLIMETER BACKGROUND FROM ACT x BLAST ASTROPHYSICAL JOURNAL Hajian, A., Viero, M. P., Addison, G., Aguirre, P., Appel, J. W., Battaglia, N., Bock, J. J., Bond, J. R., Das, S., Devlin, M. J., Dicker, S. R., Dunkley, J., Duenner, R., Essinger-Hileman, T., Hughes, J. P., Fowler, J. W., Halpern, M., Hasselfield, M., Hilton, M., Hincks, A. D., Hlozek, R., Irwin, K. D., Klein, J., Kosowsky, A., Lin, Y., Marriage, T. A., Marsden, D., Marsden, G., Menanteau, F., Moncelsi, L., Moodley, K., Netterfield, C. B., Niemack, M. D., Nolta, M. R., Page, L. A., Parker, L., Patanchon, G., Scott, D., Sehgal, N., Sievers, J., Spergel, D. N., Staggs, S. T., Swetz, D. S., Switzer, E. R., Thornton, R., Wollack, E. 2012; 744 (1)
  • Optimization and sensitivity of the Keck Array Conference on Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VI Kernasovskiy, S., Ade, P. A., Aikin, R. W., Amiri, M., Benton, S., Bischoff, C., Bock, J. J., Bonetti, J. A., Brevik, J. A., Burger, B., Davis, G., Dowell, C. D., Duband, L., Filippini, J. P., Fliescher, S., Golwala, S. R., Halpern, M., Hasselfield, M., Hiltion, G., Hristov, V. V., Irwin, K., Kovac, J. M., Kuo, C. L., Leitch, E., Lueker, M., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Ogburn, R. W., Pryke, C. L., Reintsema, C., Ruhl, J. E., Runyan, M. C., Schwarz, R., Sheehy, C. D., Staniszewski, Z., Sudiwala, R., Teply, G., Tolan, J. E., Turner, A. D., Vieregg, A., Wiebe, D. V., Wilson, P., Wong, C. L. SPIE-INT SOC OPTICAL ENGINEERING. 2012

    View details for DOI 10.1117/12.926934

    View details for Web of Science ID 000312884000038

  • BICEP2 and Keck Array operational overview and status of observations Conference on Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VI Ogburn, R. W., Ade, P. A., Aikin, R. W., Amiri, M., Benton, S. J., BISCHOFF, C. A., Bock, J. J., Bonetti, J. A., Brevik, J. A., Bullock, E., Burger, B., Davis, G., Dowell, C. D., Duband, L., Filippini, J. P., Fliescher, S., Golwala, S. R., Gordon, M., Halpern, M., Hasselfield, M., Hilton, G., Hristov, V. V., Hui, H., Irwin, K., Kaufman, J. P., Keating, B. G., Kernasovskiy, S. A., Kovac, J. M., Kuo, C. L., Leitch, E. M., Lueker, M., Montroy, T., Netterfield, C. B., Nguyen, H. T., O'Brient, R., Orlando, A., Pryke, C. L., Reintsema, C., Richter, S., Ruhl, J. E., Runyan, M. C., Schwarz, R., Sheehy, C. D., Staniszewski, Z. K., Sudiwala, R. V., Teply, G. P., Thompson, K., Tolan, J. E., Turner, A. D., Vieregg, A. G., Wiebe, D. V., Wilson, P., Wong, C. L. SPIE-INT SOC OPTICAL ENGINEERING. 2012

    View details for DOI 10.1117/12.925731

    View details for Web of Science ID 000312884000037

  • Update on the Micro-X Sounding Rocket Payload Figueroa-Feliciano, E., Adams, J. S., Baker, R., Bandler, S. R., Dewey, D., Doriese, W. B., Eckart, M. E., Hamersma, R., Hilton, G. C., Hwang, U., Irwin, K. D., Kelley, R. L., Kilbourne, C. A., Kissel, S. E., Leman, S. W., McCammon, D., Oakley, P. H., Okajima, T., O'Neal, R. H., Petre, R., Porter, F. S., Reintsema, C. D., Rutherford, J. M., Saab, T., Serlemitsos, P., Soong, Y., Trowbridge, S. N., Wikus, P., Takahashi, T., Murray, S. S., DenHerder, J. W. SPIE-INT SOC OPTICAL ENGINEERING. 2012

    View details for DOI 10.1117/12.927167

    View details for Web of Science ID 000312391600038

  • Scaling the summit of the submillimetre: instrument performance of SCUBA-2 Bintley, D., MacIntosh, M. J., Holland, W. S., Dempsey, J. T., Friberg, P., Kuroda, J. T., Starman, E. G., Thomas, H. S., Walther, C., Gao, X., Ade, P. R., Sudiwala, R. V., Dunare, C., Parkes, W., Walton, A. J., Irwin, K. D., Hilton, G. C., Niemack, M., Amiri, M., Asboth, V., Burger, B., Chapin, E. L., Halpern, M., Hasselfield, M., Woodcraft, A., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2012

    View details for DOI 10.1117/12.926613

    View details for Web of Science ID 000312884000007

  • Performance and on-sky optical characterization of the SPTpol instrument George, E. M., Ade, P., Aird, K. A., Austermann, J. E., Beall, J. A., Becker, D., Bender, A., Benson, B. A., Bleem, L. E., Britton, J., Carlstrom, J. E., Chang, C. L., Chiang, H. C., Cho, H., Crawford, T. M., Crites, A. T., Datesman, A., de Haan, T., Dobbs, M. A., Everett, W., Ewall-Wice, A., Halverson, N. W., Harrington, N., Henning, J. W., Hilton, G. C., Holzapfel, W. L., Hoover, S., Huang, N., Hubmayr, J., Irwin, K. D., Karfunkle, M., Keisler, R., Kennedy, J., Lee, A. T., Leitch, E., Li, D., Lueker, M., Marrone, D. P., McMahon, J. J., Mehl, J., Meyer, S. S., Montgomery, J., Montroy, T. E., Nagy, J., Natoli, T., Nibarger, J. P., Niemack, M. D., Novosad, V., Padin, S., Pryke, C., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., Sayre, J. T., Schaffer, K. K., Shirokoff, E., Story, K., Tucker, C., Vanderlinde, K., Vieira, J. D., Wang, G., Williamson, R., Yefremenko, V., Yoon, K. W., Young, E., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2012

    View details for DOI 10.1117/12.925586

    View details for Web of Science ID 000312884000042

  • SPTpol: an instrument for CMB polarization measurements with the South Pole Telescope Austermann, J. E., Aird, K. A., Beall, J. A., Becker, D., Bender, A., Benson, B. A., Bleem, L. E., Britton, J., Carlstrom, J. E., Chang, C. L., Chiang, H. C., Cho, H., Crawford, T. M., Crites, A. T., Datesman, A., de Haan, T., Dobbs, M. A., George, E. M., Halverson, N. W., Harrington, N., Henning, J. W., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Hoover, S., Huang, N., Hubmayr, J., Irwin, K. D., Keisler, R., Kennedy, J., Knox, L., Lee, A. T., Leitch, E., Li, D., Lueker, M., Marrone, D. P., McMahon, J. J., Mehl, J., Meyer, S. S., Montroy, T. E., Natoli, T., Nibarger, J. P., Niemack, M. D., Novosad, V., Padin, S., Pryke, C., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., Sayre, J. T., Schaffer, K. K., Shirokoff, E., Stark, A. A., Story, K., Vanderlinde, K., Vieira, J. D., Wang, G., Williamson, R., Yefremenko, V., Woon, K. W., Zahn, O., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2012

    View details for DOI 10.1117/12.927286

    View details for Web of Science ID 000312884000041

  • Feedhorn-Coupled TES Polarimeter Camera Modules at 150 GHz for CMB Polarization Measurements with SPTpol Henning, J. W., Ade, P., Aird, K. A., Austermann, J. E., Beall, J. A., Becker, D., Benson, B. A., Bleem, L. E., Britton, J., Carlstrom, J. E., Chang, C. L., Cho, H., Crawford, T. M., Crites, A. T., Datesman, A., de Haan, T., Dobbs, M. A., Everett, W., Ewall-Wice, A., George, E. M., Halverson, N. W., Harrington, N., Hilton, G. C., Holzapfel, W. L., Hubmayr, J., Irwin, K. D., Karfunkle, M., Keisler, R., Kennedy, J., Lee, A. T., Leitch, E., Li, D., Lueker, M., Marrone, D. P., McMahon, J. J., Mehl, J., Meyer, S. S., Montgomery, J., Montroy, T. E., Nagy, J., Natoli, T., Nibarger, J. P., Niemack, M. D., Novosad, V., Padin, S., Pryke, C., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., Sayre, J. T., Schaffer, K. K., Shirokoff, E., Stroy, K., Tucker, C., Vanderlinde, K., Vieira, J. D., Wang, G., Williamson, R., Yefremenko, V., Yoon, K. W., Young, E., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2012

    View details for DOI 10.1117/12.927172

    View details for Web of Science ID 000312884000097

  • Design and characterization of 90 GHz feedhorn-coupled TES polarimeter pixels in the SPTpol camera Sayre, J. T., Ade, P., Aird, K. A., Austermann, J. E., Beall, J. A., Becker, D., Benson, B. A., Bleem, L. E., Britton, J., Carlstrom, J. E., Chang, C. L., Cho, H., Crawford, T. M., Crites, A. T., Datesman, A., de Haan, T., Dobbs, M. A., Everett, W., Ewall-Wice, A., George, E. M., Halverson, N. W., Harrington, N., Henning, J. W., Hilton, G. C., Holzapfel, W. L., Hubmayr, J., Irwin, K. D., Karfunkle, M., Keisler, R., Kennedy, J., Lee, A. T., Leitch, E., Li, D., Lueker, M., Marrone, D. P., McMahon, J. J., Mehl, J., Meyer, S. S., Montgomery, J., Montroy, T. E., Nagy, J., Natoli, T., Nibarger, J. P., Niemack, M. D., Novosad, V., Padin, S., Pryke, C., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., Schaffer, K. K., Shirokoff, E., Story, K., Tucker, C., Vanderlinde, K., Vieira, J. D., Wang, G., Williamson, R., Yefremenko, V., Yoon, K. W., Young, E., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2012

    View details for DOI 10.1117/12.927035

    View details for Web of Science ID 000312884000096

  • South Pole Telescope Software Systems: Control, Monitoring, and Data Acquisition Conference On Software and Cyberinfrastructure for Astronomy II Story, K., Leitch, E., Ade, P., Aird, K. A., Austermann, J. E., Beall, J. A., Becker, D., Bender, A. N., Benson, B. A., Bleem, L. E., Britton, J., Carlstrom, J. E., Chang, C. L., Chiang, H. C., Cho, H., Crawford, T. M., Crites, A. T., Datesman, A., De Haan, T., Dobbs, M. A., Everett, W., Ewall-Wice, A., George, E. M., Halverson, N. W., Harrington, N., Henning, J. W., Hilton, G. C., Holzapfel, W. L., Hoover, S., Huang, N., Hubmayr, J., Irwin, K. D., Karfunkle, M., Keisler, R., Kennedy, J., Lee, A. T., Li, D., Lueker, M., Marrone, D. P., McMahon, J. J., Mehl, J., MEYER, S. S., Montgomery, J., Montroy, T. E., Nagy, J., Natoli, T., Nibarger, J. P., Niemack, M. D., Novosad, V., Padin, S., Pryke, C., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., SAYRE, J. T., Schaffer, K. K., Shirokoff, E., Smecher, G., Stalder, B., Tucker, C., Vanderlinde, K., Vieira, J. D., Wang, G., Williamson, R., Yefremenko, V., Yoon, K. W., Young, E. SPIE-INT SOC OPTICAL ENGINEERING. 2012

    View details for DOI 10.1117/12.925808

    View details for Web of Science ID 000312888700028

  • Design and first-light performance of TES bolometer arrays for submillimeter spectroscopy with ZEUS-2 Ferkinhoff, C., Nikola, T., Parshley, S. C., Stacey, G. J., Irwin, K. D., Cho, H., Niemack, M., Halpern, M., Hasselfield, M., Amiri, M., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2012

    View details for DOI 10.1117/12.927237

    View details for Web of Science ID 000312884000006

  • The GISMO-2*Bolometer Camera Staguhn, J. G., Benford, D. J., Fixsen, D. J., Hilton, G., Irwin, K. D., Jhabvala, C. A., Kovacs, A., Leclercq, S., Maher, S. F., Miller, T. M., Moseley, S. H., Sharp, E. H., Wollack, E. J., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2012

    View details for DOI 10.1117/12.927037

    View details for Web of Science ID 000312884000024

  • THE ATACAMA COSMOLOGY TELESCOPE: CALIBRATION WITH THE WILKINSON MICROWAVE ANISOTROPY PROBE USING CROSS-CORRELATIONS ASTROPHYSICAL JOURNAL Hajian, A., Acquaviva, V., Ade, P. A., Aguirre, P., Amiri, M., Appel, J. W., Felipe Barrientos, L., Battistelli, E. S., Bond, J. R., Brown, B., Burger, B., Chervenak, J., Das, S., Devlin, M. J., Dicker, S. R., Doriese, W. B., Dunkley, J., Duenner, R., Essinger-Hileman, T., Fisher, R. P., Fowler, J. W., Halpern, M., Hasselfield, M., Hernandez-Monteagudo, C., Hilton, G. C., Hilton, M., Hincks, A. D., Hlozek, R., Huffenberger, K. M., Hughes, D. H., Hughes, J. P., Infante, L., Irwin, K. D., Baptiste Juin, J., Kaul, M., Klein, J., Kosowsky, A., Lau, J. M., Limon, M., Lin, Y., Lupton, R. H., Marriage, T. A., Marsden, D., Mauskopf, P., Menanteau, F., Moodley, K., Moseley, H., Netterfield, C. B., Niemack, M. D., Nolta, M. R., Page, L. A., Parker, L., Partridge, B., Reid, B., Sehgal, N., Sherwin, B. D., Sievers, J., Spergel, D. N., Staggs, S. T., Swetz, D. S., Switzer, E. R., Thornton, R., Trac, H., Tucker, C., Warne, R., Wollack, E., Zhao, Y. 2011; 740 (2)
  • Large microcalorimeter arrays for high-resolution X- and gamma-ray spectroscopy NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT Hoover, A. S., Hoteling, N., Rabin, M. W., Ullom, J. N., Bennett, D. A., Karpius, P. J., Vo, D. T., Doriese, W. B., Hilton, G. C., Horansky, R. D., Irwin, K. D., Kotsubo, V., Lee, D. W., Vale, L. R. 2011; 652 (1): 302–5
  • THE ATACAMA COSMOLOGY TELESCOPE: COSMOLOGICAL PARAMETERS FROM THE 2008 POWER SPECTRUM ASTROPHYSICAL JOURNAL Dunkley, J., Hlozek, R., Sievers, J., Acquaviva, V., Ade, P. A., Aguirre, P., Amiri, M., Appel, J. W., Barrientos, L. F., Battistelli, E. S., Bond, J. R., Brown, B., Burger, B., Chervenak, J., Das, S., Devlin, M. J., Dicker, S. R., Doriese, W. B., Duenner, R., Essinger-Hileman, T., Fisher, R. P., Fowler, J. W., Hajian, A., Halpern, M., Hasselfield, M., Hernandez-Monteagudo, C., Hilton, G. C., Hilton, M., Hincks, A. D., Huffenberger, K. M., Hughes, D. H., Hughes, J. P., Infante, L., Irwin, K. D., Juin, J. B., Kaul, M., Klein, J., Kosowsky, A., Lau, J. M., Limon, M., Lin, Y., Lupton, R. H., Marriage, T. A., Marsden, D., Mauskopf, P., Menanteau, F., Moodley, K., Moseley, H., Netterfield, C. B., Niemack, M. D., Nolta, M. R., Page, L. A., PARKER, L., Partridge, B., Reid, B., Sehgal, N., Sherwin, B., Spergel, D. N., Staggs, S. T., Swetz, D. S., Switzer, E. R., Thornton, R., Trac, H., Tucker, C., Warne, R., Wollack, E., Zhao, Y. 2011; 739 (1)
  • SPIDER OPTIMIZATION. II. OPTICAL, MAGNETIC, AND FOREGROUND EFFECTS ASTROPHYSICAL JOURNAL O'Dea, D. T., Ade, P. A., Amiri, M., Benton, S. J., Bock, J. J., Bond, J. R., Bonetti, J. A., Bryan, S., Burger, B., Chiang, H. C., Clark, C. N., Contaldi, C. R., Crill, B. P., Davis, G., Dore, O., Farhang, M., Filippini, J. P., Fissel, L. M., Fraisse, A. A., Gandilo, N. N., Golwala, S., Gudmundsson, J. E., Hasselfield, M., Hilton, G., Holmes, W., Hristov, V. V., Irwin, K., Jones, W. C., Kuo, C. L., MacTavish, C. J., Mason, P. V., Montroy, T. E., Morford, T. A., Netterfield, C. B., Rahlin, A. S., Reintsema, C., Ruhl, J. E., Runyan, M. C., Schenker, M. A., Shariff, J. A., Soler, J. D., TRANGSRUD, A., Tucker, C., Tucker, R. S., Turner, A. D., Wiebe, D. 2011; 738 (1)
  • THE ATACAMA COSMOLOGY TELESCOPE: SUNYAEV-ZEL'DOVICH-SELECTED GALAXY CLUSTERS AT 148 GHz IN THE 2008 SURVEY ASTROPHYSICAL JOURNAL Marriage, T. A., Acquaviva, V., Ade, P. A., Aguirre, P., Amiri, M., Appel, J. W., Felipe Barrientos, L., Battistelli, E. S., Bond, J. R., Brown, B., Burger, B., Chervenak, J., Das, S., Devlin, M. J., Dicker, S. R., Doriese, W. B., Dunkley, J., Duenner, R., Essinger-Hileman, T., Fisher, R. P., Fowler, J. W., Hajian, A., Halpern, M., Hasselfield, M., Hernandez-Monteagudo, C., Hilton, G. C., Hilton, M., Hincks, A. D., Hlozek, R., Huffenberger, K. M., Handel Hughes, D., Hughes, J. P., Infante, L., Irwin, K. D., Baptiste Juin, J., Kaul, M., Klein, J., Kosowsky, A., Lau, J. M., Limon, M., Lin, Y., Lupton, R. H., Marsden, D., Martocci, K., Mauskopf, P., Menanteau, F., Moodley, K., Moseley, H., Netterfield, C. B., Niemack, M. D., Nolta, M. R., Page, L. A., Parker, L., Partridge, B., Quintana, H., Reese, E. D., Reid, B., Sehgal, N., Sherwin, B. D., Sievers, J., Spergel, D. N., Staggs, S. T., Swetz, D. S., Switzer, E. R., Thornton, R., Trac, H., Tucker, C., Warne, R., Wilson, G., Wollack, E., Zhao, Y. 2011; 737 (2)
  • THE ATACAMA COSMOLOGY TELESCOPE: DETECTION OF SUNYAEV-ZEL'DOVICH DECREMENT IN GROUPS AND CLUSTERS ASSOCIATED WITH LUMINOUS RED GALAXIES ASTROPHYSICAL JOURNAL Hand, N., Appel, J. W., Battaglia, N., Bond, J. R., Das, S., Devlin, M. J., Dunkley, J., Duenner, R., Essinger-Hileman, T., Fowler, J. W., Hajian, A., Halpern, M., Hasselfield, M., Hilton, M., Hincks, A. D., Hlozek, R., Hughes, J. P., Irwin, K. D., Klein, J., Kosowsky, A., Lin, Y., Marriage, T. A., Marsden, D., McLaren, M., Menanteau, F., Moodley, K., Niemack, M. D., Nolta, M. R., Page, L. A., Parker, L., Partridge, B., Plimpton, R., Reese, E. D., Rojas, F., Sehgal, N., Sherwin, B. D., Sievers, J. L., Spergel, D. N., Staggs, S. T., Swetz, D. S., Switzer, E. R., Thornton, R., Trac, H., Visnjic, K., Wollack, E. 2011; 736 (1)
  • Evidence for Dark Energy from the Cosmic Microwave Background Alone Using the Atacama Cosmology Telescope Lensing Measurements PHYSICAL REVIEW LETTERS Sherwin, B. D., Dunkley, J., Das, S., Appel, J. W., Bond, J. R., Sofia Carvalho, C., Devlin, M. J., Duenner, R., Essinger-Hileman, T., Fowler, J. W., Hajian, A., Halpern, M., Hasselfield, M., Hincks, A. D., Hlozek, R., Hughes, J. P., Irwin, K. D., Klein, J., Kosowsky, A., Marriage, T. A., Marsden, D., Moodley, K., Menanteau, F., Niemack, M. D., Nolta, M. R., Page, L. A., Parker, L., Reese, E. D., Schmitt, B. L., Sehgal, N., Sievers, J., Spergel, D. N., Staggs, S. T., Swetz, D. S., Switzer, E. R., Thornton, R., Visnjic, K., Wollack, E. 2011; 107 (1)

    Abstract

    For the first time, measurements of the cosmic microwave background radiation (CMB) alone favor cosmologies with w = -1 dark energy over models without dark energy at a 3.2-sigma level. We demonstrate this by combining the CMB lensing deflection power spectrum from the Atacama Cosmology Telescope with temperature and polarization power spectra from the Wilkinson Microwave Anisotropy Probe. The lensing data break the geometric degeneracy of different cosmological models with similar CMB temperature power spectra. Our CMB-only measurement of the dark energy density Ω(Λ) confirms other measurements from supernovae, galaxy clusters, and baryon acoustic oscillations, and demonstrates the power of CMB lensing as a new cosmological tool.

    View details for DOI 10.1103/PhysRevLett.107.021302

    View details for Web of Science ID 000292392400006

  • Detection of the Power Spectrum of Cosmic Microwave Background Lensing by the Atacama Cosmology Telescope PHYSICAL REVIEW LETTERS Das, S., Sherwin, B. D., Aguirre, P., Appel, J. W., Bond, J. R., Sofia Carvalho, C., Devlin, M. J., Dunkley, J., Duenner, R., Essinger-Hileman, T., Fowler, J. W., Hajian, A., Halpern, M., Hasselfield, M., Hincks, A. D., Hlozek, R., Huffenberger, K. M., Hughes, J. P., Irwin, K. D., Klein, J., Kosowsky, A., Lupton, R. H., Marriage, T. A., Marsden, D., Menanteau, F., Moodley, K., Niemack, M. D., Nolta, M. R., Page, L. A., Parker, L., Reese, E. D., Schmitt, B. L., Sehgal, N., Sievers, J., Spergel, D. N., Staggs, S. T., Swetz, D. S., Switzer, E. R., Thornton, R., Visnjic, K., Wollack, E. 2011; 107 (1)

    Abstract

    We report the first detection of the gravitational lensing of the cosmic microwave background through a measurement of the four-point correlation function in the temperature maps made by the Atacama Cosmology Telescope. We verify our detection by calculating the levels of potential contaminants and performing a number of null tests. The resulting convergence power spectrum at 2° angular scales measures the amplitude of matter density fluctuations on comoving length scales of around 100 Mpc at redshifts around 0.5 to 3. The measured amplitude of the signal agrees with Lambda cold dark matter cosmology predictions. Since the amplitude of the convergence power spectrum scales as the square of the amplitude of the density fluctuations, the 4σ detection of the lensing signal measures the amplitude of density fluctuations to 12%.

    View details for DOI 10.1103/PhysRevLett.107.021301

    View details for Web of Science ID 000292392400005

  • THE RADIO-2 mm SPECTRAL INDEX OF THE CRAB NEBULA MEASURED WITH GISMO ASTROPHYSICAL JOURNAL Arendt, R. G., George, J. V., Staguhn, J. G., Benford, D. J., Devlin, M. J., Dicker, S. R., Fixsen, D. J., Irwin, K. D., Jhabvala, C. A., Korngut, P. M., Kovacs, A., Maher, S. F., Mason, B. S., Miller, T. M., Moseley, S. H., Navarro, S., Sievers, A., Sievers, J. L., Sharp, E., Wollack, E. J. 2011; 734 (1)
  • Strongly quadrature-dependent noise in superconducting microresonators measured at the vacuum-noise limit APPLIED PHYSICS LETTERS Gao, J., Vale, L. R., Mates, J. B., Schmidt, D. R., Hilton, G. C., Irwin, K. D., Mallet, F., Castellanos-Beltran, M. A., Lehnert, K. W., Zmuidzinas, J., Leduc, H. G. 2011; 98 (23)

    View details for DOI 10.1063/1.3597156

    View details for Web of Science ID 000291658900049

  • OVERVIEW OF THE ATACAMA COSMOLOGY TELESCOPE: RECEIVER, INSTRUMENTATION, AND TELESCOPE SYSTEMS ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES Swetz, D. S., Ade, P. A., Amiri, M., Appel, J. W., Battistelli, E. S., Burger, B., Chervenak, J., Devlin, M. J., Dicker, S. R., Doriese, W. B., Duenner, R., Essinger-Hileman, T., Fisher, R. P., Fowler, J. W., Halpern, M., Hasselfield, M., Hilton, G. C., Hincks, A. D., Irwin, K. D., Jarosik, N., Kaul, M., Klein, J., Lau, J. M., Limon, M., Marriage, T. A., Marsden, D., Martocci, K., Mauskopf, P., Moseley, H., Netterfield, C. B., Niemack, M. D., Nolta, M. R., Page, L. A., PARKER, L., Staggs, S. T., Stryzak, O., Switzer, E. R., Thornton, R., Tucker, C., Wollack, E., Zhao, Y. 2011; 194 (2)
  • Design and Testing of Superconducting Microwave Passive Components for Quantum Information Processing IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY Ku, H. S., Mallet, F., Vale, L. R., Irwin, K. D., Russek, S. E., Hilton, G. C., Lehnert, K. W. 2011; 21 (3): 452–55
  • Stability of Al-Mn Transition Edge Sensors for Frequency Domain Multiplexing IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY Hubmayr, J., Austermann, J. E., Beall, J. A., Becker, D., Bennett, D. A., Benson, B. A., Bleem, L. E., Chang, C. L., Carlstrom, J. E., Cho, H., Crites, A. T., Dobbs, M., Everett, W., George, E. M., Holzapfel, W. L., Halverson, N. W., Henning, J. W., Hilton, G. C., Irwin, K. D., Li, D., Lowell, P., Lueker, M., McMahon, J., Mehl, J., Meyer, S. S., Nibarger, J. P., Niemack, M. D., Schmidt, D. R., Shirokoff, E., Simon, S. M., Yoon, K. W., Young, E. Y. 2011; 21 (3): 203–6
  • Time-Division SQUID Multiplexers With Reduced Sensitivity to External Magnetic Fields IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY Stiehl, G. M., Cho, H. M., Hilton, G. C., Irwin, K. D., Mates, J. B., Reintsema, C. D., Zink, B. L. 2011; 21 (3): 298–301
  • Quantum State Tomography of an Itinerant Squeezed Microwave Field PHYSICAL REVIEW LETTERS Mallet, F., Castellanos-Beltran, M. A., Ku, H. S., Glancy, S., Knill, E., Irwin, K. D., Hilton, G. C., Vale, L. R., Lehnert, K. W. 2011; 106 (22): 220502

    Abstract

    We perform state tomography of an itinerant squeezed state of the microwave field prepared by a Josephson parametric amplifier (JPA). We use a second JPA as a preamplifier to improve the quantum efficiency of the field quadrature measurement from 2% to 36%±4%. Without correcting for the detection inefficiency we observe a minimum quadrature variance which is 68(-7)(+9)% of the variance of the vacuum. We reconstruct the state's density matrix by a maximum likelihood method and infer that the squeezed state has a minimum variance less than 40% of the vacuum, with uncertainty mostly caused by calibration systematics.

    View details for DOI 10.1103/PhysRevLett.106.220502

    View details for Web of Science ID 000291151700002

    View details for PubMedID 21702586

  • Al-Mn Transition Edge Sensors for Cosmic Microwave Background Polarimeters IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY Schmidt, D. R., Cho, H., Hubmayr, J., Lowell, P., Niemack, M. D., O'Neil, G. C., Ullom, J. N., Yoon, K. W., Irwin, K. D., Holzapfel, W. L., Lueker, M., George, E. M., Shirokoff, E. 2011; 21 (3): 196–98
  • THE ATACAMA COSMOLOGY TELESCOPE: COSMOLOGY FROM GALAXY CLUSTERS DETECTED VIA THE SUNYAEV-ZEL'DOVICH EFFECT ASTROPHYSICAL JOURNAL Sehgal, N., Trac, H., Acquaviva, V., Ade, P. A., Aguirre, P., Amiri, M., Appel, J. W., Felipe Barrientos, L., Battistelli, E. S., Bond, J. R., Brown, B., Burger, B., Chervenak, J., Das, S., Devlin, M. J., Dicker, S. R., Doriese, W. B., Dunkley, J., Duenner, R., Essinger-Hileman, T., Fisher, R. P., Fowler, J. W., Hajian, A., Halpern, M., Hasselfield, M., Hernandez-Monteagudo, C., Hilton, G. C., Hilton, M., Hincks, A. D., Hlozek, R., Holtz, D., Huffenberger, K. M., Hughes, D. H., Hughes, J. P., Infante, L., Irwin, K. D., Jones, A., Baptiste Juin, J., Klein, J., Kosowsky, A., Lau, J. M., Limon, M., Lin, Y., Lupton, R. H., Marriage, T. A., Marsden, D., Martocci, K., Mauskopf, P., Menanteau, F., Moodley, K., Moseley, H., Netterfield, C. B., Niemack, M. D., Nolta, M. R., Page, L. A., Parker, L., Partridge, B., Reid, B., Sherwin, B. D., Sievers, J., Spergel, D. N., Staggs, S. T., Swetz, D. S., Switzer, E. R., Thornton, R., Tucker, C., Warne, R., Wollack, E., Zhao, Y. 2011; 732 (1)
  • THE ATACAMA COSMOLOGY TELESCOPE: EXTRAGALACTIC SOURCES AT 148 GHz IN THE 2008 SURVEY ASTROPHYSICAL JOURNAL Marriage, T. A., Baptiste Juin, J., Lin, Y., Marsden, D., Nolta, M. R., Partridge, B., Ade, P. A., Aguirre, P., Amiri, M., Appel, J. W., Felipe Barrientos, L., Battistelli, E. S., Bond, J. R., Brown, B., Burger, B., Chervenak, J., Das, S., Devlin, M. J., Dicker, S. R., Doriese, W. B., Dunkley, J., Duenner, R., Essinger-Hileman, T., Fisher, R. P., Fowler, J. W., Hajian, A., Halpern, M., Hasselfield, M., Hernandez-Monteagudo, C., Hilton, G. C., Hilton, M., Hincks, A. D., Hlozek, R., Huffenberger, K. M., Handel Hughes, D., Hughes, J. P., Infante, L., Irwin, K. D., Kaul, M., Klein, J., Kosowsky, A., Lau, J. M., Limon, M., Lupton, R. H., Martocci, K., Mauskopf, P., Menanteau, F., Moodley, K., Moseley, H., Netterfield, C. B., Niemack, M. D., Page, L. A., Parker, L., Quintana, H., Reid, B., Sehgal, N., Sherwin, B. D., Sievers, J., Spergel, D. N., Staggs, S. T., Swetz, D. S., Switzer, E. R., Thornton, R., Trac, H., Tucker, C., Warne, R., Wilson, G., Wollack, E., Zhao, Y. 2011; 731 (2)
  • THE ATACAMA COSMOLOGY TELESCOPE: A MEASUREMENT OF THE COSMIC MICROWAVE BACKGROUND POWER SPECTRUM AT 148 AND 218 GHz FROM THE 2008 SOUTHERN SURVEY ASTROPHYSICAL JOURNAL Das, S., Marriage, T. A., Ade, P. A., Aguirre, P., Amiri, M., Appel, J. W., Barrientos, L. F., Battistelli, E. S., Bond, J. R., Brown, B., Burger, B., Chervenak, J., Devlin, M. J., Dicker, S. R., Doriese, W. B., Dunkley, J., Duenner, R., Essinger-Hileman, T., Fisher, R. P., Fowler, J. W., Hajian, A., Halpern, M., Hasselfield, M., Hernandez-Monteagudo, C., Hilton, G. C., Hilton, M., Hincks, A. D., Hlozek, R., Huffenberger, K. M., Hughes, D. H., Hughes, J. P., Infante, L., Irwin, K. D., Juin, J. B., Kaul, M., Klein, J., Kosowsky, A., Lau, J. M., Limon, M., Lin, Y., Lupton, R. H., Marsden, D., Martocci, K., Mauskopf, P., Menanteau, F., Moodley, K., Moseley, H., Netterfield, C. B., Niemack, M. D., Nolta, M. R., Page, L. A., Parker, L., Partridge, B., Reid, B., Sehgal, N., Sherwin, B. D., Sievers, J., Spergel, D. N., Staggs, S. T., Swetz, D. S., Switzer, E. R., Thornton, R., Trac, H., Tucker, C., Warne, R., Wollack, E., Zhao, Y. 2011; 729 (1)
  • High-Resolution Passive Video-Rate Imaging at 350 GHz Becker, D., Gentry, C., Ade, P., Beall, J., Cho, H., Dicker, S., Duncan, W., Halpern, M., Hilton, G., Irwin, K., Lowell, P., Niemack, M., Paulter, N., Reintsema, C., Schima, F., Schwall, R., Tucker, C., Wikner, D. A., Luukanen, A. R. SPIE-INT SOC OPTICAL ENGINEERING. 2011

    View details for DOI 10.1117/12.884374

    View details for Web of Science ID 000294908500005

  • THE ATACAMA COSMOLOGY TELESCOPE (ACT): BEAM PROFILES AND FIRST SZ CLUSTER MAPS ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES Hincks, A. D., Acquaviva, V., Ade, P. A., Aguirre, P., Amiri, M., Appel, J. W., Barrientos, L. F., Battistelli, E. S., Bond, J. R., Brown, B., Burger, B., Chervenak, J., Das, S., Devlin, M. J., Dicker, S. R., Doriese, W. B., Dunkley, J., Duenner, R., Essinger-Hileman, T., Fisher, R. P., Fowler, J. W., Hajian, A., Halpern, M., Hasselfield, M., Hernandez-Monteagudo, C., Hilton, G. C., Hilton, M., Hlozek, R., Huffenberger, K. M., Hughes, D. H., Hughes, J. P., Infante, L., Irwin, K. D., Jimenez, R., Juin, J. B., Kaul, M., Klein, J., Kosowsky, A., Lau, J. M., Limon, M., Lin, Y., Lupton, R. H., Marriage, T. A., Marsden, D., Martocci, K., Mauskopf, P., Menanteau, F., Moodley, K., Moseley, H., Netterfield, C. B., Niemack, M. D., Nolta, M. R., Page, L. A., PARKER, L., Partridge, B., Quintana, H., Reid, B., Sehgal, N., Sievers, J., Spergel, D. N., Staggs, S. T., Stryzak, O., Swetz, D. S., Switzer, E. R., Thornton, R., Trac, H., Tucker, C., Verde, L., Warne, R., Wilson, G., Wollack, E., Zhao, Y. 2010; 191 (2): 423-438
  • THE ATACAMA COSMOLOGY TELESCOPE: PHYSICAL PROPERTIES AND PURITY OF A GALAXY CLUSTER SAMPLE SELECTED VIA THE SUNYAEV-ZEL'DOVICH EFFECT ASTROPHYSICAL JOURNAL Menanteau, F., Gonzalez, J., Juin, J., Marriage, T. A., Reese, E. D., Acquaviva, V., Aguirre, P., Appel, J. W., Baker, A. J., Felipe Barrientos, L., Battistelli, E. S., Bond, J. R., Das, S., Deshpande, A. J., Devlin, M. J., Dicker, S., Dunkley, J., Duenner, R., Essinger-Hileman, T., Fowler, J. W., Hajian, A., Halpern, M., Hasselfield, M., Hernandez-Monteagudo, C., Hilton, M., Hincks, A. D., Hlozek, R., Huffenberger, K. M., Hughes, J. P., Infante, L., Irwin, K. D., Klein, J., Kosowsky, A., Lin, Y., Marsden, D., Moodley, K., Niemack, M. D., Nolta, M. R., Page, L. A., Parker, L., Partridge, B., Sehgal, N., Sievers, J., Spergel, D. N., Staggs, S. T., Swetz, D., Switzer, E., Thornton, R., Trac, H., Warne, R., Wollack, E. 2010; 723 (2): 1523-1541
  • THE ATACAMA COSMOLOGY TELESCOPE: A MEASUREMENT OF THE 600 < l < 8000 COSMIC MICROWAVE BACKGROUND POWER SPECTRUM AT 148 GHz ASTROPHYSICAL JOURNAL Fowler, J. W., Acquaviva, V., Ade, P. A., Aguirre, P., Amiri, M., Appel, J. W., Barrientos, L. F., Battistelli, E. S., Bond, J. R., Brown, B., Burger, B., Chervenak, J., Das, S., Devlin, M. J., Dicker, S. R., Doriese, W. B., Dunkley, J., Duenner, R., Essinger-Hileman, T., Fisher, R. P., Hajian, A., Halpern, M., Hasselfield, M., Hernandez-Monteagudo, C., Hilton, G. C., Hilton, M., Hincks, A. D., Hlozek, R., Huffenberger, K. M., Hughes, D. H., Hughes, J. P., Infante, L., Irwin, K. D., Jimenez, R., Juin, J. B., Kaul, M., Klein, J., Kosowsky, A., Lau, J. M., Limon, M., Lin, Y., Lupton, R. H., Marriage, T. A., Marsden, D., Martocci, K., Mauskopf, P., Menanteau, F., Moodley, K., Moseley, H., Netterfield, C. B., Niemack, M. D., Nolta, M. R., Page, L. A., PARKER, L., Partridge, B., Quintana, H., Reid, B., Sehgal, N., Sievers, J., Spergel, D. N., Staggs, S. T., Swetz, D. S., Switzer, E. R., Thornton, R., Trac, H., Tucker, C., Verde, L., Warne, R., Wilson, G., Wollack, E., Zhao, Y. 2010; 722 (2): 1148-1161
  • Noise performance of lumped element direct current superconducting quantum interference device amplifiers in the 4-8 GHz range APPLIED PHYSICS LETTERS Spietz, L., Irwin, K., Lee, M., Aumentado, J. 2010; 97 (14)

    View details for DOI 10.1063/1.3497008

    View details for Web of Science ID 000282765700046

  • IMPLICATIONS OF A HIGH ANGULAR RESOLUTION IMAGE OF THE SUNYAEV-ZEL'DOVICH EFFECT IN RXJ1347-1145 ASTROPHYSICAL JOURNAL Mason, B. S., Dicker, S. R., Korngut, P. M., Devlin, M. J., Cotton, W. D., Koch, P. M., Molnar, S. M., Sievers, J., Aguirre, J. E., Benford, D., Staguhn, J. G., Moseley, H., Irwin, K. D., Ade, P. 2010; 716 (1): 739–45
  • Code-division SQUID multiplexing APPLIED PHYSICS LETTERS Niemack, M. D., Beyer, J., Cho, H. M., Doriese, W. B., Hilton, G. C., Irwin, K. D., Reintsema, C. D., Schmidt, D. R., Ullom, J. N., Vale, L. R. 2010; 96 (16)

    View details for DOI 10.1063/1.3378772

    View details for Web of Science ID 000277020600067

  • Code-division multiplexing of superconducting transition-edge sensor arrays Irwin, K. D., Niemack, M. D., Beyer, J., Cho, H. M., Doriese, W. B., Hilton, G. C., Reintsema, C. D., Schmidt, D. R., Ullom, J. N., Vale, L. R. IOP PUBLISHING LTD. 2010
  • Measurement of ion cascade energies through resolution degradation of alpha particle microcalorimeters JOURNAL OF APPLIED PHYSICS Horansky, R. D., Stiehl, G. M., Beall, J. A., Irwin, K. D., Plionis, A. A., Rabin, M. W., Ullom, J. N. 2010; 107 (4)

    View details for DOI 10.1063/1.3309279

    View details for Web of Science ID 000275028900101

  • Optical Design of the EPIC-IM Crossed Dragone Telescope Tran, H., Johnson, B., Dragovan, M., Bock, J., Aljabri, A., Amblard, A., Bauman, D., Betoule, M., Chui, T., Colombo, L., Cooray, A., Crumb, D., Day, P., Dickenson, C., Dowell, D., Golwala, S., Gorski, K., Hanany, S., Holmes, W., Irwin, K., Keating, B., Kuo, C., Lee, A., Lange, A., Lawrence, C., Meyer, S., Miller, N., Hien Nguyen, Pierpaoli, E., Ponthieu, N., Puget, J., Raab, J., Richards, P., Satter, C., Seiffert, M., Shimon, M., Williams, B., Zmuidzinas, J., Oschmann, J. M., Clampin, M. C., MacEwen, H. A. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.857423

    View details for Web of Science ID 000285835600051

  • Optical Performance of the BICEP2 Telescope at the South Pole Aikin, R. W., Ade, P. A., Benton, S., Bock, J. J., Bonetti, J. A., Brevik, J. A., Dowell, C. D., Duband, L., Filippini, J. P., Golwala, S. R., Halpern, M., Hristov, V. V., Irwin, K., Kaufman, J. P., Keating, B. G., Kovac, J. M., Kuo, C. L., Lange, A. E., Netterfield, C. B., Nguyen, H. T., Ogburn, R. W., Orlando, A., Pryke, C., Richter, S., Ruhl, J. E., Runyan, M. C., Sheehy, C., Stokes, S. A., Sudiwala, R., Teply, G. P., Tolan, J. E., Turner, A. D., Wilson, P., Wong, C. L., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.857868

    View details for Web of Science ID 000285838800023

  • Initial performance of the BICEP2 antenna-coupled superconducting bolometers at the South Pole Brevik, J. A., Aikin, R. W., Amiri, M., Benton, S. J., Bock, J. J., Bonetti, J. A., Burger, B., Dowell, C. D., Duband, L., Filippini, J. P., Golwala, S. R., Halpern, M., Hasselfield, M., Hilton, G., Hristov, V. V., Irwin, K., Kaufman, J. P., Keating, B. G., Kovac, J. M., Kuo, C. L., Lange, A. E., Leitch, E. M., Netterfield, C. B., Nguyen, H. T., Ogburn, R. W., Orlando, A., Pryke, C., Reintsema, C., Richter, S., Ruhl, J. E., Runyan, M., Sheehy, C., Staniszewski, Z., Sudiwala, R., Tolan, J. E., Turner, A. D., Wilson, P., Wong, C. L., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.857861

    View details for Web of Science ID 000285838800041

  • The Keck Array: a pulse tube cooled CMB polarimeter Sheehy, C. D., Ade, P. R., Aikin, R. W., Amiri, M., Benton, S., Bischoff, C., Bock, J. J., Bonetti, J. A., Brevik, J. A., Burger, B., Dowell, C. D., Duband, L., Filippini, J. P., Golwala, S. R., Halpern, M., Hasselfield, M., Hilton, G., Hristov, V. V., Irwin, K., Kaufman, J. P., Keating, B. G., Kovac, J. M., Kuo, C. L., Lange, A. E., Leitch, E. M., Lueker, M., Netterfield, C. B., Nguyen, H. T., Ogburn, R. W., Orlando, A., Pryke, C. L., Reintsema, C., Richter, S., Ruhl, J. E., Runyan, M. C., Staniszewski, Z., Stokes, S., Sudiwala, R., Teply, G., Thompson, K. L., Tolan, J. E., Turner, A. D., Wilson, P., Wong, C. L., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.857871

    View details for Web of Science ID 000285838800050

  • The BICEP2 CMB polarization experiment Conference on Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy V Ogburn, R. W., Ade, P. A., Aikin, R. W., Amiri, M., Benton, S. J., Bock, J. J., Bonetti, J. A., Brevik, J. A., Burger, B., Dowell, C. D., Duband, L., Filippini, J. P., Golwala, S. R., Halpern, M., Hasselfield, M., Hilton, G., Hristov, V. V., Irwin, K., Kaufman, J. P., Keating, B. G., Kovac, J. M., Kuo, C. L., Lange, A. E., Leitch, E. M., Netterfield, C. B., Nguyen, H. T., Orlando, A., Pryke, C. L., Reintsema, C., Richter, S., Ruhl, J. E., Runyan, M. C., Sheehy, C. D., Staniszewski, Z. K., Stokes, S. A., Sudiwala, R. V., Teply, G. P., Tolan, J. E., Turner, A. D., Wilson, P., Wong, C. L. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.857864

    View details for Web of Science ID 000285838800040

  • Antenna-coupled TES Bolometer Arrays for BICEP2/Keck and SPIDER Orlando, A., Aikin, R. W., Amiri, M., Bock, J. J., Bonetti, J. A., Brevik, J. A., Burger, B., Chattopadthyay, G., Day, P. K., Filippini, J. P., Golwala, S. R., Halpern, M., Hasselfield, M., Hilton, G. C., Irwin, K. D., Kenyon, M., Kovac, J. M., Kuo, C. L., Lange, A. E., LeDuc, H. G., Llombart, N., Nguyen, H. T., Ogburn, R. W., Reintsema, C. D., Runyan, M. C., Staniszewski, Z., Sudiwala, R., Teply, G., Trangsrud, A. R., Turner, A. D., Wilson, P., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.857914

    View details for Web of Science ID 000285838800012

  • Optical Efficiency of Feedhorn-Coupled TES Polarimeters for Next-Generation CMB Instruments Henning, J. W., Appel, J. W., Austermann, J. E., Beall, J. A., Becker, D., Bennett, D. A., Bleem, L. E., Benson, B. A., Britton, J., Carlstrom, J. E., Chang, C. L., Cho, H. M., Crites, A. T., Essinger-Hileman, T., Everett, W., George, E. M., Halverson, N. W., Hilton, G. C., Holzapfel, W. L., Hubmayr, J., Irwin, K. D., Li, D., McMahon, J., Mehl, J., Meyer, S. S., Moseley, S., Nibarger, J. P., Niemack, M. D., Parker, L. P., Shirokoff, E., Simon, S. M., Staggs, S. T., Ullom, J. N., U-Yen, K., Visnjic, C., Wollack, E., Yoon, K. W., Young, E. Y., Zhao, Y., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.859478

    View details for Web of Science ID 000285838800057

  • Design and performance of the Spider instrument Runyan, M. C., Ade, P. R., Amiri, M., Benton, S., Bihary, R., Bock, J. J., Bond, J. R., Bonetti, J. A., Bryan, S. A., Chiang, H. C., Contaldi, C. R., Crill, B. P., Dore, O., O'Dea, D., Farhang, M., Filippini, J. P., Fissel, L., Gandilo, N., Golwala, S. R., Gudmundsson, J. E., Hasselfield, M., Halpern, M., Hilton, G., Holmes, W., Hristov, V. V., Irwin, K. D., Jones, W. C., Kuo, C. L., MacTavish, C. J., Mason, P. V., Morford, T. A., Montroy, T. E., Netterfield, C. B., Rahlin, A. S., Reintsema, C. D., Ruhl, J. E., Runyan, M. C., Schenker, M. A., Shariff, J., Soler, J. D., Trangsrud, A., Tucker, R. S., Tucker, C., Turner, A., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.857715

    View details for Web of Science ID 000285838800047

  • ACTPol: A polarization-sensitive receiver for the Atacama Cosmology Telescope Niemack, M. D., Ade, P. R., Aguirre, J., Barrientos, F., Beall, J. A., Bond, J. R., Britton, J., Cho, H. M., Das, S., Devlin, M. J., Dicker, S., Dunkley, J., Duenner, R., Fowler, J. W., Hajian, A., Halpern, M., Hasselfield, M., Hilton, G. C., Hilton, M., Hubmayr, J., Hughes, J. P., Infante, L., Irwin, K. D., Jarosik, N., Klein, J., Kosowsky, A., Marriage, T. A., McMahon, J., Menanteau, F., Moodley, K., Nibarger, J. P., Nolta, M. R., Page, L. A., Partridge, B., Reese, E. D., Sievers, J., Spergel, D. N., Staggs, S. T., Thornton, R., Tucker, C., Wollack, E., Yoon, K. W., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.857464

    View details for Web of Science ID 000285838800051

  • SPIDER: a balloon-borne CMB polarimeter for large angular scales Filippini, J. P., Ade, P. R., Amiri, M., Benton, S. J., Bihary, R., Bock, J. J., Bond, J. R., Bonetti, J. A., Bryan, S. A., Burger, B., Chiang, H. C., Contaldi, C. R., Crill, B. P., Dore, O., Farhang, M., Fissel, L. M., Gandilo, N. N., Golwala, S. R., Gudmundsson, J. E., Halpern, M., Hasselfield, M., Hilton, G., Holmes, W., Hristov, V. V., Irwin, K. D., Jones, W. C., Kuo, C. L., MacTavish, C. J., Mason, P. V., Montroy, T. E., Morford, T. A., Netterfield, C. B., O'Dea, D. T., Rahlin, A. S., Reintsema, C. D., Ruhl, J. E., Runyan, M. C., Schenker, M. A., Shariff, J. A., Soler, J. D., Trangsrud, A., Tucker, C., Tucker, R. S., Turner, A. D., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.857720

    View details for Web of Science ID 000285838800046

  • Thermal Architecture for the SPIDER flight cryostat Gudmundsson, J. E., Ade, P. R., Amiri, M., Benton, S. J., Bihary, R., Bock, J. J., Bond, J. R., Bonetti, J. A., Bryan, S. A., Burger, B., Chiang, H. C., Contaldi, C. R., Crill, B. P., Dore, O., Farhang, M., Filippini, J., Fissel, L. M., Gandilo, N. N., Golwala, S. R., Halpern, M., Hasselfield, M., Hilton, G., Holmes, W., Hristov, V. V., Irwin, K. D., Jones, W. C., Kuo, C. L., MacTavish, C. J., Mason, P. V., Montroy, T. E., Morford, T. A., Netterfield, C. B., O'Dea, D. T., Rahlin, A. S., Reintsema, C. D., Ruhl, J. E., Runyan, M. C., Schenker, M. A., Shariff, J. A., Soler, J. D., Trangsrud, A., Tucker, C., Tucker, R. S., Turner, A. D., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.857925

    View details for Web of Science ID 000285838800045

  • Characterising the SCUBA-2 superconducting bolometer arrays Bintley, D., MacIntosh, M. J., Holland, W. S., Friberg, P., Walther, C., Atkinson, D., Kelly, D., Gao, X., Ade, P. R., Grainger, W., House, J., Moncelsi, L., Hollister, M. I., Woodcraft, A., Dunare, C., Parkes, W., Walton, A. J., Irwin, K. D., Hilton, G. C., Niemack, M., Reintsema, C. D., Amiri, M., Burger, B., Halpern, M., Hasselfield, M., Hill, J., Kycia, J. B., Mugford, C. A., Persaud, L., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.856839

    View details for Web of Science ID 000285838800002

  • Progress on the Micro-X sounding rocket X-ray telescope: completion of flight hardware Wikus, P., Adams, J. S., Baker, R., Bandler, S. R., Brys, W., Dewey, D., Doriese, W. B., Eckart, M. E., Figueroa-Feliciano, E., Goeke, R., Hamersma, R., Hilton, G. C., Hwang, U., Irwin, K. D., Kelley, R. L., Kilbourne, C. A., Leman, S. W., McCammon, D., Okajima, T., O'Neal, R. H., Porter, F. S., Reintsema, C. D., Rutherford, J. M., Serlemitsos, P., Saab, T., Sato, K., Soong, Y., Trowbridge, S. N., Arnaud, M., Murray, S. S., Takahashi, T. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.857034

    View details for Web of Science ID 000285506200052

  • The X-ray Microcalorimeter Spectrometer onboard of IXO den Herder, J. W., Kelley, L., Mitsuda, K., Piro, L., Bandler, S. R., Bastia, P., Boyce, K. R., Bruin, M., Chervenak, J. A., Colasanti, L., Doriese, W. B., DiPirro, M., Eckart, M. E., Ezoe, Y., Figueroa-Feliciano, E., Ferrari, L., Fujimoto, R., Gatti, F., Gendreau, K. C., Gottardi, L., den Hartog, R., Hilton, G. C., Hoevers, H., Irwin, K. D., Ishisaki, Y., Kashani, A., Kilbourne, C. A., de Korte, P., van der Kuur, J., Macculi, C., Mineo, T., Nieland, J. H., Ohashi, T., Paltani, S., Perinati, E., Porter, F. S., Shirron, P. J., Smith, S. J., Takei, Y., Tashiro, M., Torrioli, G., Tsujimoto, M., van Weers, H., Yamasaki, N. Y., Arnaud, M., Murray, S. S., Takahashi, T. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.856018

    View details for Web of Science ID 000285506200045

  • Characterising and calibrating the SCUBA-2 superconducting bolometer arrays for science observing Bintley, D., Friberg, P., MacIntosh, M. J., Holland, W. S., Berry, D., Dempsey, J. T., Thomas, H. S., Jenness, T., Kelly, D., Gao, X., Ade, P. R., Grainger, W., Moncelsi, L., Irwin, K. D., Hilton, G. C., Niemack, M., Reintsema, C. D., Hollister, M. I., Woodcraft, A., Amiri, M., Burger, B., Chapin, E., Gibb, A., Halpern, M., Hasselfield, M., Scott, D., IEEE IEEE. 2010
  • Corrugated Silicon Platelet Feed Horn Array for CMB Polarimetry at 150 GHz Britton, J. W., Nibarger, J. P., Yoon, K., Beall, J. A., Becker, D., Cho, H., Hilton, G. C., Hubmayr, J., Niemack, M. D., Irwin, K. D., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.857701

    View details for Web of Science ID 000285838800021

  • 5,120 Superconducting Bolometers for the PIPER Balloon-Borne CMB Polarization Experiment Benford, D. J., Chuss, D. T., Hilton, G. C., Irwin, K. D., Jethava, N. S., Jhabvala, C. A., Kogut, A. J., Miller, T. M., Mirel, P., Moseley, S., Rostem, K., Sharp, E. H., Staguhn, J. G., Stiehl, G. M., Voellmer, G. M., Wollack, E. J., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.856491

    View details for Web of Science ID 000285838800049

  • Modeling and characterization of the SPIDER half-wave plate Bryan, S. A., Ade, P. R., Amiri, M., Benton, S., Bihary, R., Bock, J. J., Bond, J., Bonetti, J. A., Chiang, H., Contaldi, C. R., Crill, B. P., O'Dea, D., Dore, O., Farhang, M., Filippini, J. P., Fissel, L., Gandilo, N., Golwala, S., Gudmundsson, J. E., Hasselfield, M., Halpern, M., Helson, K. R., Hilton, G., Holmes, W., Hristov, V. V., Irwin, K. D., Jones, W. C., Kuo, C., MacTavish, C. J., Mason, P., Morford, T., Montroy, T. E., Netterfield, C., Rahlin, A. S., Reintsema, C. D., Riley, D., Ruhl, J. E., Runyan, M. C., Schenker, M. A., Shariff, J., Soler, J., Trangsrud, A., Tucker, R., Tucker, C., Turner, A., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.857837

    View details for Web of Science ID 000285838800064

  • The Primordial Inflation Polarization Explorer (PIPER) Chuss, D. T., Ade, P. R., Benford, D. J., Bennett, C. L., Dotson, J. L., Eimer, J. R., Fixsen, D. J., Halpern, M., Hilton, G., Hinderks, J., Hinshaw, G., Irwin, K., Jackson, M. L., Jah, M. A., Jethava, N., Jhabvala, C., Kogut, A. J., Lowe, L., McCullagh, N., Miller, T., Mirel, P., Moseley, S., Rodriguez, S., Rostem, K., Sharp, E., Staguhn, J. G., Tucker, C. E., Voellmer, G. M., Wollack, E. J., Zeng, L., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.857119

    View details for Web of Science ID 000285838800048

  • ZEUS-2: a second generation submillimeter grating spectrometer for exploring distant galaxies Ferkinhoff, C., Nikola, T., Parshley, S. C., Stacey, G. J., Irwin, K. D., Cho, H., Halpern, M., Holland, W. S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.857018

    View details for Web of Science ID 000285838800026

  • A 350 GHz high-resolution high-sensitivity passive video imaging system Becker, D., Beall, J., Cho, H., Duncan, W., Hilton, G., Horansky, R., Irwin, K., Lowell, P., Niemack, M., Paulter, N., Reintsema, C., Schima, F., Schwall, R., Yoon, K., Ade, P., Tucker, C., Dicker, S., Halpern, M., Wikner, D. A., Luukanen, A. R. SPIE-INT SOC OPTICAL ENGINEERING. 2010

    View details for DOI 10.1117/12.852932

    View details for Web of Science ID 000284869900017

  • 90 GHz AND 150 GHz OBSERVATIONS OF THE ORION M42 REGION. A SUBMILLIMETER TO RADIO ANALYSIS ASTROPHYSICAL JOURNAL Dicker, S. R., Mason, B. S., Korngut, P. M., Cotton, W. D., Compiegne, M., Devlin, M. J., Martin, P. G., Ade, P. R., Benford, D. J., Irwin, K. D., Maddalena, R. J., McMullin, J. P., Shepherd, D. S., Sievers, A., Staguhn, J. G., Tucker, C. 2009; 705 (1): 226–36
  • Microcalorimeter arrays for ultra-high energy resolution X- and gamma-ray detection JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY Hoover, A. S., Bacrania, M. K., Hoteling, N. J., Karpius, P. J., Rabin, M. W., Rudy, C. R., Vo, D. T., Beall, J. A., Bennett, D. A., Doriese, W. B., Hilton, G. C., Horansky, R. D., Irwin, K. D., Ullom, J. N., Vale, L. R. 2009; 282 (1): 227–32
  • Superconducting quantum interference device amplifiers with over 27 GHz of gain-bandwidth product operated in the 4-8 GHz frequency range APPLIED PHYSICS LETTERS Spietz, L., Irwin, K., Aumentado, J. 2009; 95 (9)

    View details for DOI 10.1063/1.3220061

    View details for Web of Science ID 000269625800042

  • 90 GHz OBSERVATIONS OF M87 AND HYDRA A ASTROPHYSICAL JOURNAL Cotton, W. D., Mason, B. S., Dicker, S. R., Korngut, P. M., Devlin, M. J., Aquirre, J., Benford, D. J., Moseley, S. H., Staguhn, J. G., Irwin, K. D., Ade, P. 2009; 701 (2): 1872–79
  • Large-Area Microcalorimeter Detectors for Ultra-High-Resolution X-Ray and Gamma-Ray Spectroscopy IEEE TRANSACTIONS ON NUCLEAR SCIENCE Bacrania, M. K., Hoover, A. S., Karpius, P. J., Rabin, M. W., Rudy, C. R., Vo, D. T., Beall, J. A., Bennett, D. A., Doriese, W. B., Hilton, G. C., Horansky, R. D., Irwin, K. D., Jethava, N., Sassi, E., Ullom, J. N., Vale, L. R. 2009; 56 (4): 2299–2302
  • A First Application of the FRAM Isotopic Analysis Code to High-Resolution Microcalorimetry Gamma-Ray Spectra IEEE TRANSACTIONS ON NUCLEAR SCIENCE Karpius, P. J., Vo, D., Bacrania, M., Beall, J., Bennett, D., Doriese, R. W., Hilton, G., Hoover, A., Horansky, R., Irwin, K., Rabin, M., Reintsema, C., Rudy, C., Ullom, J. N., Vale, L. 2009; 56 (4): 2284–89
  • Application of GEANT4 to the Simulation of High Energy-Resolution Microcalorimeter Detectors IEEE TRANSACTIONS ON NUCLEAR SCIENCE Hoover, A. S., Bacrania, M. K., Karpius, P. J., Rabin, M. W., Rudy, C. R., Vo, D. T., Beall, J. A., Doriese, W. B., Hilton, G. C., Horansky, R. D., Irwin, K. D., Ullom, J. N., Vale, L. R. 2009; 56 (4): 2294–98
  • Improved Isotopic Analysis With a Large Array of Gamma-Ray Microcalorimeters Jethava, N., Ullom, J. N., Bennett, D. A., Doriese, W. B., Beall, J. A., Hilton, G. C., Horansky, R. D., Irwin, K. D., Sassi, E., Vale, L. R., Bacrania, M. K., Hoover, A. S., Karpius, P. J., Rabin, M. W., Rudy, C. R., Vo, D. T. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 2009: 536–39
  • Micro-X, the TES X-ray Imaging Rocket: First Year Progress Wikus, P., Rutherford, J. M., Adams, J. S., Bagdasarova, Y., Bandler, S. R., Bautz, M., Boyce, K., Brown, G., Deiker, S., Doriese, W. B., Figueroa-Feliciano, E., Flanagan, K., Galeazzi, M., Hilton, G. C., Hwang, U., Irwin, K. D., Kelley, R. L., Kallman, T., Kilbourne, C. A., Kissel, S., Leman, S. W., Levine, A., Loewenstein, M., Martinez-Galarce, D., Mushotzky, R., McCammon, D., Najjar, D., Petre, R., Porter, F. S., Reintsema, C. D., Saab, T., Schulz, N., Serlemitsos, P., Smith, R., Ullom, J. N., Yoha, K. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 2009: 553–56
  • Bandwidth and Dynamic Range of a Widely Tunable Josephson Parametric Amplifier Castellanos-Beltran, M. A., Irwin, K. D., Vale, L. R., Hilton, G. C., Lehnert, K. W. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 2009: 944–47
  • Time-of-Flight Mass Spectrometry With Latching Nb Meander Detectors Estey, B. V., Beall, J. A., Hilton, G. C., Irwin, K. D., Schmidt, D. R., Ullom, J. N., Schwall, R. E. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 2009: 382–85
  • Anomalous Thermal Behavior in Microcalorimeter Gamma-Ray Detectors Horansky, R. D., Beall, J. A., Irwin, K. D., Ullom, J. N., Cabrera, B., Miller, A., Young, B. AMER INST PHYSICS. 2009: 733–36
  • The X-Ray Microcalorimeter Spectrometer for the International X-Ray Observatory Kelley, R. L., Bandler, S. R., Doriese, W. B., Ezoe, Y., Fujimoto, R., Gottardi, L., den Hartog, R., den Herder, J., Hoevers, H., Irwin, K., Ishisaki, Y., Kilbourne, C. A., de Korte, P., van der Kuur, J., Mitsuda, K., Ohashi, T., Piro, L., Porter, F. S., Sato, K., Shinozaki, K., Shirron, P., Smith, S. J., Takei, Y., Whitehouse, P., Yamasaki, N. Y., Cabrera, B., Miller, A., Young, B. AMER INST PHYSICS. 2009: 757-+

    View details for DOI 10.1063/1.3292449

    View details for Web of Science ID 000281588500168

  • Antenna-coupled TES Arrays For The BICEP2/Keck and SPIDER polarimeters Orlando, A., Aikin, R. W., Amiri, M., Bock, J. J., Bonetti, J. A., Brevik, J. A., Burger, B., Day, P. K., Filippini, J. P., Golwala, S. R., Halpern, M., Hasselfield, M., Hilton, G., Irwin, K., Jones, W. C., Kenyon, M., Kuo, C. L., Lange, A. E., LeDuc, H. G., Mates, B., Morford, T., Nguyen, H. T., Ogburn, R. W., Reintsema, C., Runyan, M., Sudiwala, R., Trangsrud, A., Turner, A. D., Wilson, P., Cabrera, B., Miller, A., Young, B. AMER INST PHYSICS. 2009: 471-+

    View details for DOI 10.1063/1.3292380

    View details for Web of Science ID 000281588500104

  • Shannon Limits for Low-Temperature Detector Readout Irwin, K. D., Cabrera, B., Miller, A., Young, B. AMER INST PHYSICS. 2009: 229–36

    View details for DOI 10.1063/1.3292320

    View details for Web of Science ID 000281588500050

  • Characterization of Thermal Cross-talk in a gamma-ray Microcalorimeter Array Jethava, N., Ullom, J. N., Bennett, D. A., Irwin, K. D., Horansky, R. D., Beall, J. A., Hilton, G. C., Vale, L. R., Hoover, A., Bacrania, M. K., Rabin, M. W., Cabrera, B., Miller, A., Young, B. AMER INST PHYSICS. 2009: 34-+

    View details for DOI 10.1063/1.3292349

    View details for Web of Science ID 000281588500006

  • New Science Case for the Micro-X High Energy Resolution Microcalorimeter X-ray Imaging Rocket Figueroa-Feliciano, E., Adams, J. S., Baker, R., Bandler, S. R., DeLaney, T. A., Dewey, D., Doriese, W. B., Eckart, M. E., Galeazzi, M., Goeke, R., Hamersma, R., Hilton, G. C., Hwang, U., Irwin, K. D., Kelley, R. L., Kilbourne, C. A., Leman, S. W., McCammon, D., Okajima, T., Porter, F. S., Reintsema, C. D., Rutherford, J. M., Saab, T., Serlemitsos, P., Soong, Y., Trowbridge, S. N., Wikus, P., Cabrera, B., Miller, A., Young, B. AMER INST PHYSICS. 2009: 426-+

    View details for DOI 10.1063/1.3292368

    View details for Web of Science ID 000281588500093

  • Progress Toward Corrugated Feed Horn Arrays in Silicon Britton, J., Yoon, K. W., Beall, J. A., Becker, D., Cho, H. M., Hilton, G. C., Niemack, M. D., Irwin, K. D., Cabrera, B., Miller, A., Young, B. AMER INST PHYSICS. 2009: 375–78

    View details for DOI 10.1063/1.3292356

    View details for Web of Science ID 000281588500083

  • Optimal filtering, record length, and count rate in transition-edge-sensor microcalorimeters Doriese, W. B., Adams, J. S., Hilton, G. C., Irwin, K. D., Kilbourne, C. A., Schima, F. J., Ullom, J. N., Cabrera, B., Miller, A., Young, B. AMER INST PHYSICS. 2009: 450-+

    View details for DOI 10.1063/1.3292375

    View details for Web of Science ID 000281588500099

  • Electronics for a Next-Generation SQUID-Based Time-Domain Multiplexing System Reintsema, C. D., Adams, J. S., Baker, R., Bandler, S. R., Doriese, W. R., Figueroa-Feliciano, E., Hilton, G. C., Irwin, K. D., Kelly, R. L., Kilbourne, C. A., Krinsky, J. W., Porter, F. S., Wikus, P., Cabrera, B., Miller, A., Young, B. AMER INST PHYSICS. 2009: 237-+

    View details for DOI 10.1063/1.3292321

    View details for Web of Science ID 000281588500051

  • The Detector and Readout Systems of the Micro-X High Resolution Microcalorimeter X-Ray Imaging Rocket Wikus, P., Doriese, W. B., Eckart, M. E., Adams, J. S., Bandler, S. R., Brekosky, R. P., Chervenak, J. A., Ewin, A. J., Figueroa-Feliciano, E., Finkbeiner, F. M., Galeazzi, M., Hilton, G., Irwin, K. D., Kelley, R. L., Kibourne, C. A., Leman, S. W., McCammon, D., Porter, F. S., Reintsema, C. D., Rutherford, J. M., Trowbridge, S. N., Cabrera, B., Miller, A., Young, B. AMER INST PHYSICS. 2009: 434-+
  • Optical properties of Feedhorn-coupled TES polarimeters for CMB polarimetry Bleem, L. E., Appel, J. W., Austermann, J. E., Beall, J. A., Becker, D. T., Benson, B. A., Britton, J., Carlstrom, J. E., Chang, C. L., Cho, H. M., Crites, A. T., Essinger-Hileman, T., Everett, W., Halverson, N. W., Henning, J. W., Hilton, G. C., Irwin, K. D., McMahon, J., Mehl, J., Meyer, S. S., Niemack, M. D., Parker, L. P., Simon, S. M., Staggs, S. T., Visnjic, C., Yoon, K. W., Zhao, Y., Cabrera, B., Miller, A., Young, B. AMER INST PHYSICS. 2009: 479-+

    View details for DOI 10.1063/1.3292382

    View details for Web of Science ID 000281588500106

  • Planar Orthomode Transducers for Feedhorn-coupled TES Polarimeters McMahon, J., Appel, J. W., Austermann, J. E., Beall, J. A., Becker, D., Benson, B. A., Bleem, L. E., Britton, J., Chang, C. L., Carlstrom, J. E., Cho, H. M., Crites, A. T., Essinger-Hileman, T., Everett, W., Halverson, N. W., Henning, J. W., Hilton, G. C., Irwin, K. D., Mehl, J., Meyer, S. S., Mossley, S., Niemack, M. D., Parker, L. P., Simon, S. M., Staggs, S. T., Visnjic, C., Wollack, E., U-Yen, K., Yoon, K. W., Zhao, Y., Cabrera, B., Miller, A., Young, B. AMER INST PHYSICS. 2009: 490-+

    View details for DOI 10.1063/1.3292386

    View details for Web of Science ID 000281588500109

  • The Atacama B-Mode Search: CMB Polarimetry with Transition-Edge-Sensor Bolometers Essinger-Hileman, T., Appel, J. W., Beall, J. A., Cho, H. M., Fowler, J., Halpern, M., Hasselfield, M., Irwin, K. D., Marriage, T. A., Niemack, M. D., Page, L., Parker, L. P., Pufu, S., Staggs, S. T., Stryzak, O., Visnjic, C., Yoon, K. W., Zhao, Y., Cabrera, B., Miller, A., Young, B. AMER INST PHYSICS. 2009: 494-+

    View details for DOI 10.1063/1.3292387

    View details for Web of Science ID 000281588500110

  • Measurements of Bolometer Uniformity for Feedhorn Coupled TES Polarimeters Austermann, J. E., Niemack, M. D., Appel, J. W., Beall, J. A., Becker, D., Bennett, D. A., Benson, B. A., Bleem, L. E., Britton, J., Carlstrom, J. E., Chang, C. L., Cho, H. M., Crites, A. T., Essinger-Hileman, T., Everett, W., Halverson, N. W., Henning, J. W., Hilton, G. C., Irwin, K. D., McMahon, J., Mehl, J., Meyer, S. S., Parker, L. P., Simon, S. M., Staggs, S. T., Ullom, J. N., Visnjic, C., Yoon, K. W., Zhao, Y., Cabrera, B., Miller, A., Young, B. AMER INST PHYSICS. 2009: 498-+

    View details for DOI 10.1063/1.3292388

    View details for Web of Science ID 000281588500111

  • Feedhorn-Coupled TES Polarimeters for Next-Generation CMB Instruments Yoon, K. W., Appel, J. W., Austermann, J. E., Beall, J. A., Becker, D., Benson, B. A., Bleem, L. E., Britton, J., Chang, C. L., Carlstrom, J. E., Cho, H., Crites, A. T., Essinger-Hileman, T., Everett, W., Halverson, N. W., Henning, J. W., Hilton, G. C., Irwin, K. D., McMahon, J., Mehl, J., Meyer, S. S., Moseley, S., Niemack, M. D., Parker, L. P., Simon, S. M., Staggs, S. T., U-yen, K., Visnjic, C., Wollack, E., Zhao, Y., Cabrera, B., Miller, A., Young, B. AMER INST PHYSICS. 2009: 515-+

    View details for DOI 10.1063/1.3292392

    View details for Web of Science ID 000281588500115

  • SPTpol: an instrument for CMB polarization McMahon, J. J., Aird, K. A., Benson, B. A., Bleem, L. E., Britton, J., Carlstrom, J. E., Chang, C. L., Cho, H. S., de Haan, T., Crawford, T. M., Crites, A. T., Datesman, A., Dobbs, M. A., Everettt, W., Halverson, N. W., Holder, G. P., Holzapfel, W. L., Hrubes, D., Irwin, K. D., Joy, M., Keisler, R., Lanting, T. M., Lee, A. T., Leitch, E. M., Loehr, A., Lueker, M., Mehl, J., Meyer, S. S., Mohr, J. J., Montroy, T. E., Niemack, M. D., Ngeow, C. C., Novosad, V., Padin, S., Plagge, T., Pryke, C., Reichardt, C., Ruhl, J. E., Schaffer, K. K., Shaw, L., Shirokoff, E., Spieler, H. G., Stadler, B., Stark, A. A., Staniszewski, Z., Vanderlinde, K., Vieira, J. D., Wang, G., Williamson, R., Yefremenko, V., Yoon, K. W., Zhan, O., Zenteno, A., Cabrera, B., Miller, A., Young, B. AMER INST PHYSICS. 2009: 511-+
  • MICRO-X, THE HIGH RESOLUTION SOUNDING ROCKET X-RAY IMAGING SPECTROMETER Wikus, P., Adams, J. S., Baker, R., Bandler, S. R., DeLaney, T. A., Dewey, D., Doriese, W. B., Eckart, M. E., Figueroa-Feliciano, E., Galeazzi, M., Goeke, R., Hamersma, R., Hilton, G., Hwang, U., Irwin, K. D., Kelley, R. L., Kilbourne, C. A., Leman, S. W., McCammon, D., Okajima, T., Porter, F. S., Reintsema, C. D., Rutherford, J. M., Saab, T., Serlemitsos, P., Soong, Y., Trowbridge, S. N., Lacoste, H. EUROPEAN SPACE AGENCY. 2009: 573–77
  • Characterizing and Modeling the Noise and Complex Impedance of Feedhorn-Coupled TES Polarimeters Appel, J. W., Austermann, J. E., Beall, J. A., Becker, D., Benson, B. A., Bleem, L. E., Britton, J., Chang, C. L., Carlstrom, J. E., Cho, H. M., Crites, A. T., Essinger-Hileman, T., Everett, W., Halverson, N. W., Henning, J. W., Hilton, G. C., Irwin, K. D., McMahon, J., Mehl, J., Meyer, S. S., Niemack, M. D., Parker, L. P., Simon, S. M., Staggs, S. T., Visnjic, C., Yoon, K. W., Zhao, Y., Cabrera, B., Miller, A., Young, B. AMER INST PHYSICS. 2009: 211-+

    View details for DOI 10.1063/1.3292317

    View details for Web of Science ID 000281588500046

  • a Dependence of Excess Noise on the Partial Derivatives of Resistance in Superconducting Transition Edge Sensors Jethava, N., Ullom, J. N., Irwin, K. D., Doriese, W. B., Beall, J. A., Hilton, G. C., Vale, L. R., Zink, B., Cabrera, B., Miller, A., Young, B. AMER INST PHYSICS. 2009: 31-+

    View details for DOI 10.1063/1.3292343

    View details for Web of Science ID 000281588500005

  • SPIDER OPTIMIZATION: PROBING THE SYSTEMATICS OF A LARGE-SCALE B-MODE EXPERIMENT ASTROPHYSICAL JOURNAL MacTavish, C. J., Ade, P. R., Battistelli, E. S., Benton, S., Bihary, R., Bock, J. J., Bond, J. R., Brevik, J., Bryan, S., Contaldi, C. R., Crill, B. P., Dore, O., Fissel, L., Golwala, S. R., Halpern, M., Hilton, G., Holmes, W., Hristov, V. V., Irwin, K., Jones, W. C., Kuo, C. L., Lange, A. E., Lawrie, C., Martin, T. G., Mason, P., Montroy, T. E., Netterfield, C. B., Riley, D., Ruhl, J. E., Runyan, M., Trangsrud, A., Tucker, C., Turner, A., Viero, M., Wiebe, D. 2008; 689 (2): 655–65

    View details for DOI 10.1086/592732

    View details for Web of Science ID 000261189600001

  • Amplification and squeezing of quantum noise with a tunable Josephson metamaterial NATURE PHYSICS Castellanos-Beltran, M. A., Irwin, K. D., Hilton, G. C., Vale, L. R., Lehnert, K. W. 2008; 4 (12): 929–31

    View details for DOI 10.1038/nphys1090

    View details for Web of Science ID 000261386000013

  • Superconducting calorimetric alpha particle sensors for nuclear nonproliferation applications APPLIED PHYSICS LETTERS Horansky, R. D., Ullom, J. N., Beall, J. A., Hilton, G. C., Irwin, K. D., Dry, D. E., Hastings, E. P., Lamont, S. P., Rudy, C. R., Rabin, M. W. 2008; 93 (12)

    View details for DOI 10.1063/1.2978204

    View details for Web of Science ID 000259799100097

  • Input impedance and gain of a gigahertz amplifier using a dc superconducting quantum interference device in a quarter wave resonator APPLIED PHYSICS LETTERS Spietz, L., Irwin, K., Aumentado, J. 2008; 93 (8)

    View details for DOI 10.1063/1.2970967

    View details for Web of Science ID 000259011900058

  • Analysis of nuclear material by alpha spectroscopy with a transition-edge microcalorimeter JOURNAL OF LOW TEMPERATURE PHYSICS Horansky, R. D., Ullom, J. N., Beall, J. A., Hilton, G. C., Irwin, K. D., Vale, L., Dry, D., Lamont, S. P., Rudy, C. R., Rabin, M. W. 2008; 151 (3-4): 1067–73
  • Functional description of read-out electronics for time-domain multiplexed bolometers for millimeter and sub-millimeter astronomy JOURNAL OF LOW TEMPERATURE PHYSICS Battistelli, E. S., Amiri, M., Burger, B., Halpern, M., Knotek, S., Ellis, M., Gao, X., Kelly, D., MacIntosh, M., Irwin, K., Reintsema, C. 2008; 151 (3-4): 908–14
  • The EBIT calorimeter spectrometer: A new, permanent user facility at the LLNL EBIT JOURNAL OF LOW TEMPERATURE PHYSICS Porter, F. S., Beiersdorfer, P., Brown, G. V., Doriese, W., Gygax, J., Kelley, R. L., Kilbourne, C. A., King, J., Irwin, K., Reintsema, C., Ullom, J. 2008; 151 (3-4): 1061–66
  • Operation of an X-ray transition-edge sensor cooled by tunnel junction refrigerators JOURNAL OF LOW TEMPERATURE PHYSICS Miller, N. A., Beall, J. A., Hilton, G. C., Irwin, K. D., O'Neil, G. C., Schmidt, D. R., Vale, L. R., Ullom, J. N. 2008; 151 (3-4): 635–39
  • Micro-X: Mission overview and science goals JOURNAL OF LOW TEMPERATURE PHYSICS Figueroa-Feliciano, E., Bandler, S. R., Bautz, M., Brown, G., Deiker, S., Doriese, W. B., Flanagan, K., Galeazzi, M., Hilton, G. C., Hwang, U., Irwin, K. D., Kallman, T., Kelley, R. L., Kilbourne, C. A., Kissel, S., Levine, A., Loewenstein, M., Martinez-Galarce, D., McCammon, D., Mushotzky, R., Petre, R., Porter, F. S., Reistema, C. D., Saab, T., Serlemitsos, P., Schulz, N., Smith, R., Ullom, J. N. 2008; 151 (3-4): 740–45
  • A kilopixel array of TES bolometers for ACT: Development, testing, and first light JOURNAL OF LOW TEMPERATURE PHYSICS Niemack, M. D., Zhao, Y., Wollack, E., Thornton, R., Switzer, E. R., Swetz, D. S., Staggs, S. T., Page, L., Stryzak, O., Moseley, H., Marriage, T. A., Limon, M., Lau, J. M., Klein, J., Kaul, M., Jarosik, N., Irwin, K. D., Hincks, A. D., Hilton, G. C., Halpern, M., Fowler, J. W., Fisher, R. P., Duenner, R., Doriese, W. B., Dicker, S. R., Devlin, M. J., Chervenak, J., Burger, B., Battistelli, E. S., Appel, J., Amiri, M., Allen, C., Aboobaker, A. M. 2008; 151 (3-4): 690–96
  • X-ray microcalorimeter research for solar physics at LMSAL and NIST: An update JOURNAL OF LOW TEMPERATURE PHYSICS Stern, R. A., Rausch, A., Deiker, S., Martinez-Galarce, D., Shing, L., Irwin, K. D., Ullom, J. N., O'Neil, G., Hilton, G., Vale, L. 2008; 151 (3-4): 721–26
  • An optical system for body imaging from a distance using near-TeraHertz frequencies JOURNAL OF LOW TEMPERATURE PHYSICS Duncan, W. D., Schwall, R. E., Irwin, K. D., Beall, J. A., Reintsema, C. D., Doriese, W., Cho, H., Estey, B., Chattopadhyay, G., Ade, P., Tucker, C. 2008; 151 (3-4): 777–83
  • Toward a 256-pixel array of gamma-ray microcalorimeters for nuclear-materials analysis JOURNAL OF LOW TEMPERATURE PHYSICS Doriese, W. B., Ullom, J. N., Beall, J. A., Duncan, W. D., Ferreira, L., Hilton, G. C., Horansky, R. D., Irwin, K. D., Mates, J. B., Reintsema, C. D., Schmidt, D. R., Vale, L. R., Xu, Y., Zink, B. L., Bacrania, M. K., Hoover, A. S., Rudy, C. R., Rabin, M. W., Kilbourne, C. A., Boyce, K. R., Brown, L. E., King, J. M., Porter, F. S. 2008; 151 (3-4): 754–59
  • A TDMA hybrid SQUID multiplexer JOURNAL OF LOW TEMPERATURE PHYSICS Reintsema, C. D., Beall, J., Doriese, W., Duncan, W., Ferreira, L., Hilton, G. C., Irwin, K. D., Schmidt, D., Ullom, J., Vale, L., Xu, Y. 2008; 151 (3-4): 927–33
  • High resolution x-ray transition-edge sensor cooled by tunnel junction refrigerators APPLIED PHYSICS LETTERS Miller, N. A., O'Neil, G. C., Beall, J. A., Hilton, G. C., Irwin, K. D., Schmidt, D. R., Vale, L. R., Ullom, J. N. 2008; 92 (16)

    View details for DOI 10.1063/1.2913160

    View details for Web of Science ID 000255456100074

  • Design, fabrication, and multiplexing of magnetic calorimeter X-ray detectors with high-efficiency SQUID readout Sultan, R., Zink, B. L., Irwin, K. D., Hilton, G. C., Ullom, J. N., Vale, L. R. SPRINGER/PLENUM PUBLISHERS. 2008: 363–68
  • Demonstration of a multiplexer of dissipationless superconducting quantum interference devices APPLIED PHYSICS LETTERS Mates, J. B., Hilton, G. C., Irwin, K. D., Vale, L. R., Lehnert, K. W. 2008; 92 (2)

    View details for DOI 10.1063/1.2803852

    View details for Web of Science ID 000252470900116

  • Multiplexed readout of uniform arrays of TES x-ray micro calorimeters suitable for Constellation-X Kilbourne, C. A., Doriese, W., Bandler, S. R., Brekosky, R. P., Brown, A., Chervenak, J. A., Eckart, M. E., Finkbeiner, F. M., Hilton, G. C., Irwin, K. D., Iyomoto, N., Kelley, R. L., Porter, F., Reinstema, C. D., Smith, S. J., Ullom, J. N., Turner, M. J., Flanagan, K. A. SPIE-INT SOC OPTICAL ENGINEERING. 2008

    View details for DOI 10.1117/12.790027

    View details for Web of Science ID 000259563700003

  • Instrument design and characterization of the Millimeter Bolometer Array Camera on the Atacama Cosmology Telescope Swetz, D. S., Ade, P. R., Allen, C., Amiri, M., Appel, J. W., Battistelli, E. S., Burger, B., Chervenak, J. A., Dahlen, A. J., Das, S., Denny, S., Devlin, M. J., Dicker, S. R., Doriese, W. B., Dunner, R., Essinger-Hileman, T., Fisher, R. P., Fowler, J. W., Gao, X., Hajian, A., Halpern, M., Hargrave, P. C., Hasselfield, M., Hilton, G. C., Hincks, A. D., Irwing, K. D., Jarosik, N., Kaul, M., Klein, J., Knotek, S., Lau, J. M., Limon, M., Lupton, R. H., Marriage, T. A., Martocci, K. L., Mauskopf, P., Moseley, S. H., Netterfield, C. B., Niemack, M. D., Nolta, M. R., Page, L., Parker, L. P., Reid, B. A., Reintsema, C. D., Sederberg, A. J., Sehgal, N., Sievers, J. L., Spergel, D. N., Staggs, S. T., Stryzak, O. R., Switzer, E. R., Thornton, R. J., Tucker, C., Wollack, E. J., Zhao, Y., Duncan, W. D., Holland, W. S., Withington, S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2008

    View details for DOI 10.1117/12.789876

    View details for Web of Science ID 000262259800007

  • SPIDER: a balloon-borne large-scale CMB polarimeter Crill, B. P., Ade, P. R., Battistelli, E. S., Benton, S., Bihary, R., Bock, J. J., Bond, J. R., Brevik, J., Bryan, S., Contaldi, C. R., Dore, O., Farhang, M., Fissel, L., Golwala, S. R., Halpern, M., Hilton, G., Holmes, W., Hristov, V. V., Irwin, K., Jones, W. C., Kuo, C. L., Lange, A. E., Lawrie, C., MacTavish, C. J., Martin, T. G., Mason, P., Montroy, T. E., Netterfield, C. B., Pascale, E., Riley, D., Ruhl, J. E., Runyan, M. C., Trangsrud, A., Tucker, C., Turner, A., Viero, M., Wiebe, D., Oschmann, J. M., DeGraauw, M. W., MacEwen, H. A. SPIE-INT SOC OPTICAL ENGINEERING. 2008

    View details for DOI 10.1117/12.787446

    View details for Web of Science ID 000259561800080

  • MUSTANG: 90 GHz Science with the Green Bank Telescope Dicker, S. R., Korngut, P. M., Mason, B. S., Ade, P. R., Aguirre, J., Ames, T. J., Benford, D. J., Chen, T. C., Chervenak, J. A., Cotton, W. D., Devlin, M. J., Figueroa-Feliciano, E., Irwin, K. D., Maher, S., Mello, M., Moseley, S. H., Tally, D. J., Tucker, C., White, S. D., Duncan, W. D., Holland, W. S., Withington, S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2008

    View details for DOI 10.1117/12.788361

    View details for Web of Science ID 000262259800005

  • Characterization of Transition Edge Sensors for the Millimeter Bolometer Array Camera on the Atacama Cosmology Telescope Zhao, Y., Allen, C., Amiri, M., Appel, J. W., Battistelli, E. S., Burger, B., Chervenak, J. A., Dahlen, A. J., Denny, S., Devlin, M. J., Dicker, S. R., Doriese, W. B., Dunner, R., Essinger-Hileman, T., Fisher, R. P., Fowler, J. W., Halpern, M., Hilton, G. C., Hincks, A. D., Irwin, K. D., Jarosik, N., Klein, J., Lau, J. M., Marriage, T. A., Martocci, K. L., Moseley, S. H., Niemack, M. D., Page, L., Parker, L. P., Sederberg, A., Staggs, S. T., Stryzak, O. R., Swetz, D. S., Switzer, E. R., Thornton, R. J., Wollack, E. J., Duncan, W. D., Holland, W. S., Withington, S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2008

    View details for DOI 10.1117/12.789864

    View details for Web of Science ID 000262259800021

  • The ClOVER Experiment Piccirillo, L., Ade, P., Audley, M. D., Baines, C., Battye, R., Brown, M., Calisse, P., Challinor, A., Duncan, W. D., Ferreira, P., Gear, W., Glowacka, D. M., Goldie, D., Grimes, P. K., Halpern, M., Haynes, V., Hilton, G. C., Irwin, K. D., Johnson, B., Jones, M., Lasenby, A., Leahy, P., Leech, J., Lewis, S., Maffei, B., Martinis, L., Mauskopf, P. D., Melhuish, S. J., North, C. E., O'Dea, D., Parsley, S., Pisano, G., Reintsema, C. D., Savini, G., Sudiwala, R. V., Sutton, D., Taylor, A., Teleberg, G., Titterington, D., Tsaneva, V. N., Tucker, C., Watson, R., Withington, S., Yassin, G., Zhang, J., Duncan, W. D., Holland, W. S., Withington, S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2008

    View details for DOI 10.1117/12.788927

    View details for Web of Science ID 000262259800036

  • The effects of the mechanical performance and alignment of the Atacama Cosmology Telescope on the sensitivity of microwave observations Hincks, A. D., Ade, P. R., Allen, C., Amiri, M., Appel, J. W., Battistelli, E. S., Burger, B., Chervenak, J. A., Dahlen, A. J., Denny, S., Devlin, M. J., Dicker, S. R., Doriese, W. B., Dunner, R., Essinger-Hileman, T., Fisher, R. P., Fowler, J. W., Halpern, M., Hargrave, P. C., Hasselfield, M., Hilton, G. C., Irwin, K. D., Jarosik, N., Kaul, M., Klein, J., Lau, J. M., Limon, M., Lupton, R. H., Marriagek, T. A., Martocci, K. L., Mauskopf, P., Moseley, S. H., Netterfield, C. B., Niemack, M. D., Nolta, M. R., Page, L., Parker, L. P., Sederberg, A. J., Staggs, S. T., Stryzak, O. R., Swetz, D. S., Switzer, E. R., Thornton, R. J., Tucker, C., Wollack, E. J., Zhao, Y., Duncan, W. D., Holland, W. S., Withington, S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2008

    View details for DOI 10.1117/12.790020

    View details for Web of Science ID 000262259800043

  • Opto-mechanical design and performance of a compact three-frequency camera for the Millimeter Bolometer Array Camera on the Atacama Cosmology Telescope Thornton, R. J., Ade, P. R., Allen, C., Amiri, M., Appel, J. W., Battistelli, E. S., Burger, B., Chervenak, J. A., Devlin, M. J., Dicker, S. R., Doriese, W. B., Essinger-Hileman, T., Fisher, R. P., Fowler, J. W., Halpern, M., Hargrave, P. C., Hasselfield, M., Hilton, G. C., Hincks, A. D., Irwin, K. D., Jarosik, N., Kaul, M., Klein, J., Lau, J. M., Limon, M., Marriage, T. A., Martocci, K. L., Mauskopf, P., Moseley, S. H., Niemack, M. D., Page, L., Parker, L. P., Reidel, J., Reintsema, C. D., Staggs, S. T., Stryzak, O. R., Swetz, D. S., Switzer, E. R., Tucker, C., Wollack, E. J., Zhao, Y., Duncan, W. D., Holland, W. S., Withington, S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2008

    View details for DOI 10.1117/12.790078

    View details for Web of Science ID 000262259800045

  • Automated SQUID tuning procedure for kilo-pixel arrays of TES bolometers on the Atacama Cosmology Telescope Battistelli, E. S., Amiria, M., Burger, B., Devlin, M. J., Dicker, S. R., Doriese, W. B., Dunner, R., Fisher, R. P., Fowler, J. W., Halpern, M., Hasselfiel, M., Hilton, G. C., Hincks, A. D., Irwin, K. D., Kaul, M., Klein, J., Knotek, S., Lau, J. M., Limon, M., Marriage, T. A., Niernack, M. D., Page, L., Reintsema, C. D., Staggs, S. T., Swetz, D. S., Switzer, E. R., Thornton, R. J., Zhao, Y., Duncan, W. D., Holland, W. S., Withington, S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2008

    View details for DOI 10.1117/12.789738

    View details for Web of Science ID 000262259800058

  • Systems and control software for the Atacama Cosmology Telescope Switzer, E. R., Allen, C., Amiri, M., Appel, J. W., Battistelli, E. S., Burger, B., Chervenak, J. A., Dahlen, A. J., Das, S., Devlin, M. J., Dicker, S. R., Doriese, W. B., Duenner, R., Essinger-Hileman, T., Gao, X., Halpern, M., Hasselfield, M., Hilton, G. C., Hincks, A. D., Irwin, K. D., Knotek, S., Fisher, R. P., Fowler, J. W., Jarosik, N., Kaul, M., Klein, J., Lau, J. M., Limon, M., Lupton, R. H., Marriage, T. A., Martocci, K. L., Moseley, S. H., Netterfield, C. B., Niemack, M. D., Nolta, M. R., Page, L., Parker, L. P., Reid, B. A., Reintsema, C. D., Sederberg, A. J., Sievers, J. L., Spergel, D. N., Staggs, S. T., Stryzak, O. R., Swetz, D. S., Thornton, R. J., Wollack, E. J., Zhao, Y., Bridger, A., Radziwill, N. M. SPIE-INT SOC OPTICAL ENGINEERING. 2008

    View details for DOI 10.1117/12.790006

    View details for Web of Science ID 000261330600086

  • Automatic setup of SCUBA-2 Detector Arrays Gao, X., Kelly, D., Holland, W. S., MacIntosh, M. J., Lunney, D., Bintley, D., Hiltonc, G. C., Irwin, K. D., Reintsema, C. D., Amiri, M., Burger, B., Halpern, M., Duncan, W. D., Holland, W. S., Withington, S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2008

    View details for DOI 10.1117/12.788816

    View details for Web of Science ID 000262259800056

  • Progress on the Micro-X rocket payload Conference on Space Telescopes and Instrumentation 2008 - Ultraviolet to Gamma Ray Figueroa-Feliciano, E., Wikus, P., Adams, J. S., Bandler, S. R., Bautz, M., Boyce, K., Brown, G., Deiker, S., Doriese, W. B., Flanagan, K., Galeazzi, M., Hilton, G. C., Hwang, U., Irwin, K. D., Kallman, T., Kelley, R. L., Kilbourne, C. A., Kissel, S., Leman, S. W., Levine, A., Loewenstein, M., Martinez-Galarce, D., McCammon, D., Mushotzky, R., Petre, R., Porter, F. S., Reintsema, C. D., Rutherford, J. M., Saab, T., Serlemitsos, P., Schulz, N., Smith, R., Ullom, J. N. SPIE-INT SOC OPTICAL ENGINEERING. 2008

    View details for DOI 10.1117/12.789904

    View details for Web of Science ID 000259563700111

  • BICEP2/SPUD: Searching for inflation with degree scale polarimetry from the South Pole Nguyen, H., Kovac, J., Ade, P., Aikin, R., Benton, S., Bock, J., Brevik, J., Carlstrom, J., Dowell, D., Duband, L., Golwala, S., Halpern, M., Hasselfield, M., Irwin, K., Jones, W., Kaufman, J., Keating, B., Kuo, C., Lange, A., Matsumura, T., Netterfield, B., Pryke, C., Ruhlk, J., Sheehy, C., Sudiwala, R., Duncan, W. D., Holland, W. S., Withington, S., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2008

    View details for DOI 10.1117/12.787997

    View details for Web of Science ID 000262259800037

  • Recent developments in transition-edge strip detectors for solar x-rays Rausch, A. J., Deiker, S. W., Hilton, G., Irwin, K. D., Martinez-Galarce, D. S., Shing, L., Stern, R. A., Ullom, J. N., Vale, L. R., Turner, M. J., Flanagan, K. A. SPIE-INT SOC OPTICAL ENGINEERING. 2008

    View details for DOI 10.1117/12.790246

    View details for Web of Science ID 000259563700110

  • Superconducting absorbers for use in ultra-high resolution gamma-ray spectrometers based on low temperature microcalorimeter arrays Horansky, R. D., Ullom, J. N., Beall, J. A., Doriese, W. B., Durican, W. D., Ferreira, L., Hilton, G. C., Irwin, K. D., Reintsema, C. D., Vale, L. R., Zink, B. L., Hoover, A., Rudy, C. R., Tournear, D. M., Vo, D. T., Rabin, M. W. ELSEVIER SCIENCE BV. 2007: 169–72
  • Multiplexed microcalorimeter arrays for precision measurements from microwave to gamma-ray wavelengths Ullom, J. N., Doriese, W. B., Beall, J. A., Duncan, W. D., Ferreira, L., Hilton, G. C., Horansky, R. D., Irwin, K. D., Jach, T., Mates, B., Miller, N. A., O'Neil, G. C., Reintsema, C. D., Ritchie, N., Sclunidt, D. S., Vale, L. R., Xu, Y., Zink, B. L., Hoover, A., Rudy, C. R., Tournear, D. M., Vo, D. T., Rabin, M. W. ELSEVIER SCIENCE BV. 2007: 161–64
  • Evaluation of a microwave SQUID multiplexer prototype Lehnert, K. W., Irwin, K. D., Castellanos-Beltran, M. A., Mates, J. B., Vale, L. R. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 2007: 705–9
  • 14-pixel, multiplexed array of gamma-ray microcalorimeters with 47 eV energy resolution at 103 keV APPLIED PHYSICS LETTERS Doriese, W. B., Ullom, J. N., Beall, J. A., Duncan, W. D., Ferreira, L., Hilton, G. C., Horansky, R. D., Irwin, K. D., Mates, J. B., Reintsema, C. D., Vale, L. R., Xu, Y., Zink, B. L., Rabin, M. W., Hoover, A. S., Rudy, C. R., Vo, D. T. 2007; 90 (19)

    View details for DOI 10.1063/1.2738371

    View details for Web of Science ID 000246413400096

  • MARE, Microcalorimeter Arrays for a Rhenium Experiment: A detector overview Andreotti, E., Arnaboldi, C., de Bernardis, P., Beyer, J., Brofferio, C., Calvo, M., Capelli, S., Cremonesi, O., Enss, C., Fiorini, E., Fleischmann, A., Foggetta, L., Galeazzi, M., Gallinaro, G., Gastaldo, L., Gatti, F., Giuliani, A., Gorla, P., Heeger, K., Irwin, K. D., Kelley, R., Kilbourne, C. A., Margesin, B., Maruyama, R., Masi, S., McCammon, D., Monfardini, A., Nones, C., Nucciotti, A., Pavan, M., Pedretti, M., Pergolesi, D., Pessina, G., Petcov, S., Porter, F. S., Prest, M., Previtali, E., Repetto, P., Ribeiro-Gomez, M., Sangiorgio, S., Schaeffer, D., Sisti, M. ELSEVIER SCIENCE BV. 2007: 208–10
  • Electrical and optical measurements on the first SCUBA-2 prototype 1280 pixel submillimeter superconducting bolometer array REVIEW OF SCIENTIFIC INSTRUMENTS Woodcraft, A. L., Ade, P. R., Bintley, D., House, J. S., Hunt, C. L., Sudiwala, R. V., Doriese, W. B., Duncan, W. D., Hilton, G. C., Irwin, K. D., Reintsema, C. D., Ullom, J. N., Audley, M. D., Ellis, M. A., Holland, W. S., MacIntosh, M., Dunare, C. C., Parkes, W., Walton, A. J., Kycia, J. B., Halpern, M., Schulte, E. 2007; 78 (2): 024502

    Abstract

    SCUBA-2 is a submillimeter camera being built for the James Clerk Maxwell Telescope in Hawaii. Bringing CCD style imaging to the submillimeter for the first time, with over 10000 pixels, it will provide a revolutionary improvement in sensitivity and mapping speed. We present results of the first tests on a prototype 1280 pixel SCUBA-2 subarray; the full instrument will be made up of eight such subarrays. The array is made up of transition edge sensor (TES) detectors, with Mo/Cu bilayers as the sensing element. To keep the number of wires reasonable, a multiplexed readout is used. Unlike previous TES arrays, an in-focal plane multiplexer configuration is used, in which the multiplexing elements are located beneath each pixel. To achieve the required performance, the detectors are operated at a temperature of approximately 120 mK. We describe the results of a basic electrical and optical characterization of the array, demonstrating that it is fully operational. Noise measurements were made on several pixels and gave a noise equivalent power below 2.5 x 10(-17) W HZ(-0.5), within the requirements for SCUBA-2. The construction of the testbed used to carry out these measurements is also described.

    View details for DOI 10.1063/1.2436839

    View details for Web of Science ID 000244531600036

    View details for PubMedID 17578131

  • MUSTANG. First light and current status Dicker, S. R., Mason, B. S., Korgut, P. M., Abrahams, J. H., Ade, P. R., Aguirre, J., Ames, T. J., Benford, D. J., Chen, T. C., Chervenak, J. A., Cotton, W. D., Devlin, M. J., Figueroa-Feliciano, E., Irwin, K. D., Maher, S., Mello, M., Moseley, S. H., Staguhn, J., Norrod, R. D., Tally, D. J., Tucker, C., Werner, B. A., White, S. D., IEEE IEEE. 2007: 325-+
  • SCUBA-2: A large-format CCD-style imager for submillimeter astronomy Audley, M. D., Holland, W., Atkinson, D., Cliffe, M., Ellis, M., Gao, X., Gostick, D., Hodson, T., Kelly, D., MacIntosh, M., McGregor, H., Montgomery, D., Smith, I., Robson, I., Irwin, K., Duncan, W., Doriese, R., Hilton, G., Reintsema, C., Ullom, J., Vale, L., Walton, A., Parkes, W., Dunare, C., Ade, P., Bintley, D., Gannaway, F., Hunt, C., Pisano, G., Sudiwala, R., Walker, I., Woodcraft, A., Fich, M., Halpern, M., Kycia, J., Naylor, D., Bastien, P., Mitchell, G., Lobanov, A. P., Zensus, J. A., Cesarsky, C., Diamond, P. J. SPRINGER-VERLAG BERLIN. 2007: 45-+
  • Superconducting bolometers for submillimeter spectroscopy from ground-based, airborne, and space platforms Benford, D. J., Staguhn, J. G., Moseley, S., Allen, C. A., Chervenak, J. A., Irwin, K. D., Dicker, S. R., Devlin, M. J., Nikola, T., Oberst, T. E., Stacey, G. J., Baker, A. J., Glenn, J., Harris, A. I., Mangum, J. G., Yun, M. S. ASTRONOMICAL SOC PACIFIC. 2007: 217-+
  • Simulating the response of ultra-high energy resolution X- and gamma-ray microcalorimeter detectors Hoover, A. S., Bacrania, M. K., Dry, D., Hastings, E. P., Lamont, S. P., Rim, J. H., Rabin, M. W., Rudy, C. R., Vo, D. T., Beall, J. A., Doriese, W. B., Hilton, G. C., Horansky, R. D., Irwin, K. D., Ullom, J. N., Vale, L. R., Kilbourne, C. A., King, J., Porter, F. S., IEEE IEEE. 2007: 847–49
  • Tests of finline-coupled TES bolometers for ClOVER Audley, M. D., Glowacka, D. M., Goldie, D. J., Lasenby, A. N., Tsaneva, V. N., Withington, S., Grimes, P. K., North, C. E., Yassin, G., Piccirillo, L., Pisano, G., Ade, P. R., Teleberg, G., Irwin, K. D., Duncan, W. D., Reintsema, C. D., Halpern, M., Battistelli, E. S., IEEE IEEE. 2007: 175-+
  • PAPPA: Primordial anisotropy polarization pathfinder array Kogut, A., Chuss, D. T., Fixsen, D., Hinshaw, G. F., Limon, M., Moseley, S. H., Phillips, N., Sharp, E., Wollack, E. J., U-Yen, K., Cao, N., Stevenson, T., Hsieh, W., Devlin, M., Dicker, S., Semisch, C., Irwin, K. ELSEVIER SCI LTD. 2006: 1009–14
  • Seeing with superconductors SCIENTIFIC AMERICAN Irwin, K. D. 2006; 295 (5): 86-+
  • Array-compatible transition-edge sensor microcalorimeter gamma-ray detector with 42 eV energy resolution at 103 keV APPLIED PHYSICS LETTERS Zink, B. L., Ullom, J. N., Beall, J. A., Irwin, K. D., Doriese, W. B., Duncan, W. D., Ferreira, L., Hilton, G. C., Horansky, R. D., Reintsema, C. D., Vale, L. R. 2006; 89 (12)

    View details for DOI 10.1063/1.2352712

    View details for Web of Science ID 000240680300141

  • The SuperCDMS proposal for dark matter detection 11th International Workshop on Low-Temperature Detectors Akerib, D. S., Attisha, M. J., Bailey, C. N., Baudis, L., Bauer, D. A., Brink, P. L., Brusov, P. P., Bunker, R., Cabrera, B., Caldwell, D. O., Chang, C. L., Cooley, J., Crisler, M. B., Cushman, P., Denes, P., Dragowsky, M. R., Duong, L., Filippini, J., Gaitskell, R. J., Golwala, S. R., Grant, D. R., Hennings-Yeomans, R., Holmgren, D., Huber, M. E., Irwin, K. D., Lu, A., Mahapatra, R., Meunier, P., Mirabolfathi, N., Nelson, H., Ogburn, R. W., Ramberg, E., Reisetter, A., Saab, T., Sadoulet, B., Sander, J., Seitz, D. N., Serfass, B., Schnee, R. W., Sundqvist, K. M., Thompson, J. P., Yellin, S., Yoo, J., Young, B. A. ELSEVIER SCIENCE BV. 2006: 411–13
  • Antenna-coupled TES bolometers for the SPIDER experiment Kuo, C. L., Ade, P., Bock, J. J., Day, P., Goldin, A., Golwala, S., Halpern, M., Hilton, G., Holmes, W., Hristov, Irwin, K., Jones, W. C., Kenyon, M., Lange, A. E., LeDuc, H. G., MacTavish, C., Montroy, T., Netterfield, C. B., Rossinot, P., Ruhl, J., Vayonakis, A., Wang, G., Yun, M., Zmuidzinas, J. ELSEVIER SCIENCE BV. 2006: 608–10
  • Microwave SQUID multiplexers for low-temperature detectors Irwin, K. D., Beall, J. A., Doriese, W. B., Duncan, W. D., Hilton, G. C., Mates, J. A., Reintsema, C. D., Schmidt, D. R., Ullom, J. N., Vale, L. R., Zink, B. L., Lehnert, K. W. ELSEVIER SCIENCE BV. 2006: 802–4
  • Optimization of transition-edge calorimeter performance Ullom, J. N., Beall, J. A., Doriese, W. B., Duncan, W. D., Ferreira, L., Hilton, G. C., Irwin, K. D., O'Neil, G. C., Reintsema, C. D., Vale, L. R., Zink, B. L. ELSEVIER SCIENCE BV. 2006: 422–25
  • Fabrication of prototype imaging arrays for SCUBA-2 Hilton, G. C., Beall, J. A., Doriese, W. B., Duncan, W. D., Ferreira, L. S., Irwin, K. D., Reintsema, C. D., Ullom, J. N., Vale, L. R., Xu, Y., Zink, B. L., Parkes, W., Bunting, A. S., Dunare, C. C., Gundlach, A. M., Stevenson, J. T., Walton, A., Schulte, E., Corrales, E., Sienicki, J. P., Bintley, D., Ade, P. A., Sudiwala, R. V., Woodcraft, A. L., Halpern, M., Holland, W., Audley, M. D., MacIntosh, M. ELSEVIER SCIENCE BV. 2006: 513–15
  • Normal metal-insulator-superconductor junction technology for bolometers Schmidt, D. R., Duncan, W. D., Irwin, K. D., Lehnert, K. W., Miller, N. A., Ullom, J. N. ELSEVIER SCIENCE BV. 2006: 516–18
  • Development of a solid-state 100 mK refrigerator for user-supplied microelectronics Miller, N. A., Duncan, W. D., Beall, J. A., Hilton, G. C., Irwin, K. D., Schmidt, D. R., Ullom, J. N. ELSEVIER SCIENCE BV. 2006: 633–35
  • Thermodynamics of nonlinear bolometers near equilibrium Irwin, K. D. ELSEVIER SCIENCE BV. 2006: 718–20
  • Digital readouts for large microwave low-temperature detector arrays Mazin, B. A., Day, P. K., Irwin, K. D., Reintsema, C. D., Zmuidzinas, J. ELSEVIER SCIENCE BV. 2006: 799–801
  • Progress toward kilopixel arrays: 3.8 eV microcalorimeter resolution in 8-channel SQUID multiplexer Doriese, W. B., Beall, J. A., Duncan, W. D., Ferreira, L., Hilton, G. C., Irwin, K. D., Reintsema, C. D., Ullom, J. N., Vale, L. R., Xu, Y. ELSEVIER SCIENCE BV. 2006: 808–10
  • Erbium-doped gold sensor films for magnetic microcalorimeter x-ray detectors JOURNAL OF APPLIED PHYSICS Zink, B. L., Irwin, K. D., Hilton, G. C., Ullom, J. N., Pappas, D. P. 2006; 99 (8)

    View details for DOI 10.1063/1.2159207

    View details for Web of Science ID 000237404200097

  • TES imaging array technology for ClOVER Audley, M. D., Barker, R. W., Crane, M., Dace, R., Glowacka, D., Goldie, D. J., Lasenby, A. N., Stevenson, H. M., Tsaneva, V., Withington, S., Grimes, P., Johnson, B., Yassin, G., Piccirillo, L., Pisano, G., Duncan, W. D., Hilton, G. C., Irwin, K. D., Reintsema, C. D., Halpern, M., Zmuidzinas, J., Holland, W. S., Withington, S., Duncan, W. D. SPIE-INT SOC OPTICAL ENGINEERING. 2006

    View details for DOI 10.1117/12.670792

    View details for Web of Science ID 000240593600071

  • The Primordial Anisotropy Polarization Pathfinder Array (PAPPA): Instrument overview and status Chuss, D. T., Kogut, A., Fixsen, D., Hinshaw, G. F., Limon, M., Moseley, S. H., Phillips, N., Sharp, E., Wollack, E. J., U-Yen, K., Cao, N., Stevenson, T., Hsieh, W., Devlin, M., Dicker, S., Semisch, C., Barker, S., Irwin, K., Zmuidzinas, J., Holland, W. S., Withington, S., Duncan, W. D. SPIE-INT SOC OPTICAL ENGINEERING. 2006

    View details for DOI 10.1117/12.671940

    View details for Web of Science ID 000240593600052

  • SCUBA-2: a 10,000 pixel submillimeter camera for the James Clerk Maxwell Telescope Holland, W., MacIntosh, M., Fairley, A., Kelly, D., Montgomery, D., Gostick, D., Atad-Ettedgui, E., Ellis, M., Robson, I., Hollister, M., Woodcraft, A., Ade, P., Walker, I., Irwin, K., Hilton, G., Duncan, W., Reintsema, C., Walton, A., Parkes, W., Dunare, C., Fich, M., Kycia, J., Halpern, M., Scott, D., Gibb, A., Molnar, J., Chapin, E., Bintley, D., Craig, S., Chylek, T., Jenness, T., Economou, F., Davis, G., Zmuidzinas, J., Holland, W. S., Withington, S., Duncan, W. D. SPIE-INT SOC OPTICAL ENGINEERING. 2006

    View details for DOI 10.1117/12.671186

    View details for Web of Science ID 000240593600047

  • Characterization of a prototype SCUBA-2 1280 pixel submillimetre superconducting bolometer array Woodcraft, A. L., Hollister, M. I., Bintley, D., Ellis, M. A., Gao, X., Holland, W. S., MacIntosh, M. J., Ade, P. R., House, J. S., Hunt, C. L., Sudiwala, R. V., Duncan, W. D., Hilton, G. C., Irwin, K. D., Reintsema, C. D., Dunare, C. C., Parkes, W., Walton, A. J., Kycia, J. B., Amiri, M., Burger, B., Halpern, M., Zmuidzinas, J., Holland, W. S., Withington, S., Duncan, W. D. SPIE-INT SOC OPTICAL ENGINEERING. 2006

    View details for DOI 10.1117/12.671310

    View details for Web of Science ID 000240593600048

  • Monte Carlo Studies of High Resolution Microcalorimeter Detectors Hoover, A. S., Rabin, M. W., Rudy, C. R., Tournear, D. M., Vo, D. T., Beall, J. A., Doriese, W. B., Horansky, R. D., Irwin, K. D., Ullom, J. N., Zink, B. L., Chesson, K. E., IEEE IEEE. 2006: 1268–72
  • Microcalorimeter Nuclear Spectrometers Rabin, M. W., Hoover, A. S., Rudy, C. R., Lamont, S. P., Tournear, D. M., Vo, D. T., Beall, J. A., Doriese, W. B., Duncan, W. D., Ferreira, L., Hilton, G. C., Horansky, R. D., Irwin, K. D., O'Neil, G. C., Reintsema, C. D., Ullom, J. N., Vale, L. R., Chesson, K., Zink, B. L., IEEE IEEE. 2006: 544–47
  • High Resolution Alpha Particle Spectroscopy with Cryogenic Microcalorimeters Ullom, J. N., Horansky, R. D., Beall, J. A., Doriese, W. B., Duncan, W. D., Ferreira, L., Hilton, G. C., Irwin, K. D., Reintsema, C. D., Vale, L., Rabin, M. W., Hoover, A. S., Lamont, S. P., Rudy, C. R., IEEE IEEE. 2006: 1630–32
  • First tests of prototype SCUBA-2 superconducting bolometer array Woodcraft, A. L., Ade, P. R., Bintley, D., Hunt, C. L., Sudiwala, R. V., Hilton, G. C., Irwin, K. D., Reintsema, C. D., Audley, M. D., Holland, W. S., MacIntosh, M., Takano, Y., Hershfield, S. P., Hirschfeld, P. J., Goldman, A. M. AMER INST PHYSICS. 2006: 1611-+
  • A 90 GHz bolometer array for the Green Bank Telescope. Dicker, S. R., Abrahams, J. A., Ade, P. R., Ames, T. J., Benford, D. J., Chen, T. C., Chervenak, J. A., Devlin, M. J., Irwin, K. D., Korngut, P. M., Maher, S., Mason, B. S., Mello, M., Moseley, S. H., Norrod, R. D., Shafer, R. A., Staguhn, J. G., Talley, D. J., Tucker, C., Werner, B. A., White, S. D., Zmuidzinas, J., Holland, W. S., Withington, S., Duncan, W. D. SPIE-INT SOC OPTICAL ENGINEERING. 2006

    View details for DOI 10.1117/12.672166

    View details for Web of Science ID 000240593600044

  • Science with Micro-X: the TES microcalorimeter X-ray imaging rocket - art. no. 62660A Figueroa-Feliciano, E., Bandler, S. R., Bautz, M., Boyce, K., Browne, G., Deiker, S., Doriese, W. B., Flanagan, K., Galeazzi, M., Hilton, G. C., Hwang, U., Irwin, K. D., Kallman, T., Kelley, R. L., Kilbourne, C. A., Kissel, S., Levine, A., Loewenstein, M., Martinez-Galarce, D., McCammon, D., Mushotzky, R., Petre, R., Porter, F. S., Reistema, C. D., Saab, T., Serlemitsos, P., Schulz, N., Smith, R., Ullom, J. N., Turner, M. J., Hasinger, G. SPIE-INT SOC OPTICAL ENGINEERING. 2006: A2660

    View details for DOI 10.1117/12.672680

    View details for Web of Science ID 000240015400009

  • Optimized transition-edge x-ray microcalorimeter with 2.4 eV energy resolution at 5.9 keV APPLIED PHYSICS LETTERS Ullom, J. N., Beall, J. A., Doriese, W. B., Duncan, W. D., Ferreira, L., Hilton, G. C., Irwin, K. D., Reintsema, C. D., Vale, L. R. 2005; 87 (19)

    View details for DOI 10.1063/1.2061865

    View details for Web of Science ID 000233058800079

  • Measurements and modeling of phonon cooling by electron-tunneling refrigerators Miller, N. A., Clark, A. M., Williams, A., Ruggiero, S. T., Hilton, G. C., Beall, J. A., Irwin, K. D., Vale, L. R., Ullom, J. N. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 2005: 556–59
  • Cooling of bulk material by electron-tunneling refrigerators APPLIED PHYSICS LETTERS Clark, A. M., Miller, N. A., Williams, A., Ruggiero, S. T., Hilton, G. C., Vale, L. R., Beall, J. A., Irwin, K. D., Ullom, J. N. 2005; 86 (17)

    View details for DOI 10.1063/1.1914966

    View details for Web of Science ID 000229185500066

  • Prototype detector technology for the SCUBA-2 submillimetre bolometer array PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART N-JOURNAL OF NANOMATERIALS NANOENGINEERING AND NANOSYSTEMS Walton, A. J., Parkes, W., Terry, J. G., Dunare, C., Stevenson, J. M., Gundlach, A. M., Bunting, A., Smith, S., Hilton, G. C., Irwin, K. D., Ullom, J. N., Duncan, W. D., Holland, W. S., Audley, M. D., McGregor, H., Ade, P. R., Sudiwala, R. V., Woodcraft, A. L., Schulte, E. 2005; 219 (1): 11–21
  • A superconductor-insulator-normal metal bolometer with microwave readout suitable for large-format arrays APPLIED PHYSICS LETTERS Schmidt, D. R., Lehnert, K. W., Clark, A. M., Duncan, W. D., Irwin, K. D., Miller, N., Ullom, J. N. 2005; 86 (5)

    View details for DOI 10.1063/1.1855411

    View details for Web of Science ID 000227144700058

  • Development of large arrays of microcalorimeters for precision gamma-ray Spectroscopy Ullom, J. N., Zink, B. L., Beall, J. A., Doriese, W. B., Duncan, W. D., Ferreira, L., Hilton, G. C., Irwin, K. D., Reintsema, C. D., Vale, L. R., Rabin, M. W., Hoover, A., Rudy, C. R., Smith, M. K., Tournear, D. M., Vo, D. T., Yu, B. IEEE. 2005: 1154–58
  • Transition-edge sensors CRYOGENIC PARTICLE DETECTION Irwin, K. D., Hilton, G. C., Enss, C. 2005; 99: 63–149
  • Electron probe microanalysis with cryogenic detectors CRYOGENIC PARTICLE DETECTION Newbury, D. E., Irwin, K. D., Hilton, G. C., Wollman, D. A., Small, J. A., Martinis, J. M., Enss, C. 2005; 99: 267–312
  • Time-division multiplexing of high-resolution x-ray microcalorimeters: Four pixels and beyond APPLIED PHYSICS LETTERS Doriese, W. B., Beall, J. A., Deiker, S., Duncan, W. D., Ferreira, L., Hilton, G. C., Irwin, K. D., Reintsema, C. D., Ullom, J. N., Vale, L. R., Xu, Y. 2004; 85 (20): 4762–64

    View details for DOI 10.1063/1.1823041

    View details for Web of Science ID 000225166400068

  • Microwave SQUID multiplexer APPLIED PHYSICS LETTERS Irwin, K. D., Lehnert, K. W. 2004; 85 (11): 2107–9

    View details for DOI 10.1063/1.1791733

    View details for Web of Science ID 000223923300080

  • Superconducting transition edge sensor using dilute AlMn alloys APPLIED PHYSICS LETTERS Deiker, S. W., Doriese, W., Hilton, G. C., Irwin, K. D., Rippard, W. H., Ullom, J. N., Vale, L. R., Ruggiero, S. T., Williams, A., Young, B. A. 2004; 85 (11): 2137–39

    View details for DOI 10.1063/1.1789575

    View details for Web of Science ID 000223923300090

  • Characterization and reduction of unexplained noise in superconducting transition-edge sensors APPLIED PHYSICS LETTERS Ullom, J. N., Doriese, W. B., Hilton, G. C., Beall, J. A., Deiker, S., Duncan, W. D., Ferreira, L., Irwin, K. D., Reintsema, C. D., Vale, L. R. 2004; 84 (21): 4206–8

    View details for DOI 10.1063/1.1753058

    View details for Web of Science ID 000221404700023

  • The Advanced Technology Solar Spectroscopic Imager - a novel experiment employing a transition-edge sensor to probe the soft X-ray solar corona 10th International Workshop on Low Temperature Detectors Boerner, P., Martinez-Galarce, D. S., Wamba, K., Cabrera, B., Deiker, S., Irwin, K., Barbee, T. W., Baker, P. C. ELSEVIER SCIENCE BV. 2004: 372–75
  • SCUBA-2 arrays to system interfaces Duncan, W., Audley, D., Holland, W., Atkinson, D., Baillie, T., Cliffe, M., Ellis, M., Gao, Gostick, D., Hodson, T., Kelly, D., MacIntosh, M., McGregor, H., Peacocke, T., Smith, Robson, Walton, A., Parkes, W., Dunare, C., Smith, S., Terry, J., Stevenson, T., Gundlach, A., Ruthven, A., Ade, P., Tucker, C., Gannaway, F., Walker, Sudiwala, R., Woodcraft, A., Griffin, M., Bintley, D., Schulte, E., Fich, M., Kycia, J., Halpern, M., Molnar, J., Burger, B., Naylor, D., Bastien, P., Mitchell, G., Irwin, K., Hilton, G., Ullom, J., Reintsema, C., Vale, L., Ferreira, L., Doriese, W. ELSEVIER SCIENCE BV. 2004: 427–30
  • In-focal-plane SQUID multiplexer Irwin, K. D., Audley, M. D., Beall, J. A., Beyer, J., Deiker, S., Doriese, W., Duncan, W., Hilton, G. C., Holland, W., Reintsema, C. D., Ullom, J. N., Vale, L. R., Xu, Y. Z. ELSEVIER SCIENCE BV. 2004: 544–47
  • Lithographically patterned magnetic calorimeter X-ray detectors with integrated SQUID readout Zink, B. L., Irwin, K. D., Hilton, G. C., Pappas, D. P., Ullom, J. N., Huber, M. E. ELSEVIER SCIENCE BV. 2004: 52–55
  • Suppression of excess noise in Transition-Edge Sensors using magnetic field and geometry Ullom, J. N., Doriese, W. B., Hilton, G. C., Beall, J. A., Deiker, S., Irwin, K. D., Reintsema, C. D., Vale, L. R., Xu, Y. ELSEVIER SCIENCE BV. 2004: 333–35
  • A 90 GHz array for the green bank telescope Benford, D. J., Devlin, M. J., Dicker, Irwin, K. D., Jewell, P. R., Klein, J., Mason, B. S., Moseley, H. S., Norrod, R. D., Supanich, M. P. ELSEVIER SCIENCE BV. 2004: 387–89
  • X-ray microcalorimeter arrays fabricated by surface micromachining Hilton, G. C., Beall, J. A., Deiker, S., Vale, L. R., Doriese, W. B., Beyer, J., Ullom, J. N., Reintsema, C. D., Xu, Y., Irwin, K. D. ELSEVIER SCIENCE BV. 2004: 435–38
  • Time-division SQUID multiplexer for the readout of X-ray microcalorimeter arrays Doriese, W. B., Beall, J. A., Beyer, J., Deiker, S., Ferreira, L., Hilton, G. C., Irwin, K. D., Martinis, J. M., Nam, S. W., Reintsema, C. D., Ullom, J. N., Vale, L. R., Xu, Y. ELSEVIER SCIENCE BV. 2004: 559–61
  • Robust infrared filters for X-ray spectroscopy Miller, N. A., Ullom, J. N., Beall, J. A., Hilton, G. C., Deiker, S., Doriese, W. B., Irwin, K. D., Reintsema, C. D., Xu, Y. ELSEVIER SCIENCE BV. 2004: 638–40
  • Fabrication of the SCUBA-2 detector arrays Audley, M. D., Duncan, W. D., Holland, W. S., Walton, A., Parkes, W., Dunare, C., Gundlach, A., Stevenson, T., Irwin, K. D., Hilton, G. C., Schulte, E., Ade, P. A., Tucker, C. ELSEVIER SCIENCE BV. 2004: 483–86
  • SCUBA-2: A large-format TES array for submillimetre astronomy 10th International Workshop on Low Temperature Detectors Audley, M. D., Holland, W. S., Duncan, W. D., Atkinson, D., Cliffe, M., Ellis, M., Gao, X., Gostick, D. C., Hodson, T., Kelly, D., MacIntosh, M. J., McGregor, H., Peacocke, T., Robson, I., Smith, I., Irwin, K. D., Hilton, G. C., Ullom, J. N., Walton, A., Dunare, C., Parkes, W., Ade, P. A., Bintley, D., Gannaway, F., Griffin, M., Pisano, G., Sudiwala, R. V., Walker, I., Woodcraft, A., Fich, M., Halpern, M., Mitchell, G., Naylor, D., Bastien, P. ELSEVIER SCIENCE BV. 2004: 479–82
  • Distributed transition-edge sensors for linearized position response in a phonon-mediated X-ray imaging spectrometer 10th International Workshop on Low Temperature Detectors Cabrera, B., Brink, P. L., Leman, S. W., Castle, J. P., Tomada, A., Young, B. A., Martinez-Galarce, D. S., Stern, R. A., Deiker, S., Irwin, K. D. ELSEVIER SCIENCE BV. 2004: 502–4
  • Design and fabrication of the detector technology for SCUBA-2 IEE PROCEEDINGS-SCIENCE MEASUREMENT AND TECHNOLOGY Walton, A. J., Parkes, W., Terry, J. G., Dunare, C., Stevenson, J. T., Gundlach, A. M., Hilton, G. C., Irwin, K. D., Ullom, J. N., Holland, W. S., Duncan, W. D., Audley, M. D., Ade, P. A., Sudiwala, R. V., Schulte, E. 2004; 151 (2): 110–20
  • Bias conditions of dc-SQUID for a time-domain SQUID multiplexer REVIEW OF SCIENTIFIC INSTRUMENTS Beyer, J., Drung, D., Irwin, K. D. 2004; 75 (2): 502–6

    View details for DOI 10.1063/1.1638877

    View details for Web of Science ID 000188532400033

  • Design and fabrication of two-dimensional superconducting bolometer arrays Benford, D. J., Staguhn, J. G., Stacey, G. J., Page, L. A., Moseley, S. H., Irwin, K. D., Chervenak, J. A., Allen, C. A., Zmuidzinas, J., Holland, W. S., Withington, S. SPIE-INT SOC OPTICAL ENGINEERING. 2004: 647–58

    View details for DOI 10.1117/12.552108

    View details for Web of Science ID 000224749800063

  • A 90 GHz array for use on the Green Bank Telescope Dicker, Ade, P. A., Benford, D. J., Devlin, M. J., Irwin, K. D., Jewell, P. R., Mason, B. S., Moseley, S. H., Supanich, M. P., Tucker, C., Oschmann, J. M. SPIE-INT SOC OPTICAL ENGINEERING. 2004: 1221–29

    View details for DOI 10.1117/12.580192

    View details for Web of Science ID 000224524300118

  • A planar two-dimensional superconducting bolometer array for the Green Bank Telescope Benford, D. J., Dicker, Wollack, E. J., Supanich, M. P., Staguhn, J. G., Moseley, S. H., Irwin, K. D., Devlin, M. J., Chervenak, J. A., Chen, T. C., Zmuidzinas, J., Holland, W. S., Withington, S. SPIE-INT SOC OPTICAL ENGINEERING. 2004: 208–19

    View details for DOI 10.1117/12.552094

    View details for Web of Science ID 000224749800019

  • Prototype system for superconducting quantum interference device multiplexing of large-format transition-edge sensor arrays REVIEW OF SCIENTIFIC INSTRUMENTS Reintsema, C. D., Beyer, J., Nam, S. W., Deiker, S., Hilton, G. C., Irwin, K., Martinis, J., Ullom, J., Vale, L. R., Macintosh, M. 2003; 74 (10): 4500–4508

    View details for DOI 10.1063/1.1605259

    View details for Web of Science ID 000185844800041

  • Time-division superconducting quantum interference device multiplexer for transition-edge sensors REVIEW OF SCIENTIFIC INSTRUMENTS de Korte, P. A., Beyer, J., Deiker, S., Hilton, G. C., Irwin, K. D., MacIntosh, M., Nam, S. W., Reintsema, C. D., Vale, L. R., Huber, M. E. 2003; 74 (8): 3807–15

    View details for DOI 10.1063/1.1593809

    View details for Web of Science ID 000184346600037

  • Surface micromachining for transition-edge detectors Hilton, G. C., Beall, J. A., Deiker, S., Beyer, J., Vale, L. R., Reintsema, C. D., Ullom, J. N., Irwin, K. D. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 2003: 664–67
  • Electronics for arrays of transition edge sensors using digital signal processing Nam, S., Beyer, J., Hilton, G., Irwin, K., Reintsema, C., Martinis, J. M. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 2003: 618–21
  • Performance of 32-channel time-division SQUID multiplexer for cryogenic detector arrays Beyer, J., de Korte, P. A., Reintsema, C. D., Nam, S. W., MacIntosh, M., Hilton, G. C., Vale, L. R., Irwin, K. D. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 2003: 649–52
  • T-C suppression in superconducting films for use in transition edge sensors Deiker, S. W., Hilton, G. C., Irwin, K. D., Rippard, W. H., Ruggiero, S. T., Vale, L. R., Young, B. A. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 2003: 661–63
  • SCUBA-2: A large format submillimetre camera on the James Clerk maxwell telescope Holland, W. S., Duncan, W. D., Kelly, B. D., Irwin, K. D., Walton, A. J., Ade, P. A., Robson, E. I., Phillips, T. G., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2003: 1–18

    View details for DOI 10.1117/12.459152

    View details for Web of Science ID 000181847500001

  • Ultralow-background large-format bolometer arrays Benford, D. J., Chervenak, J. A., Irwin, K. D., Moseley, S. H., Mather, J. C. SPIE-INT SOC OPTICAL ENGINEERING. 2003: 944–53

    View details for DOI 10.1117/12.461576

    View details for Web of Science ID 000182018700091

  • SCUBA-2: Developing the detectors Duncan, W. D., Holland, W. S., Audley, M. D., Cliffe, M., Hodson, T., Kelly, B. D., Gao, X. F., Gostick, D., MacIntosh, M., McGregor, H., Peacocke, T., Irwin, K. D., Hilton, G., Deiker, S., Beier, J., Reintsema, C., Walton, A. J., Parkes, W., Stevenson, T., Gundlach, A., Dunare, C., Ade, P. A., Phillips, T. G., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2003: 19–29

    View details for DOI 10.1117/12.459107

    View details for Web of Science ID 000181847500002

  • Superconducting Bolometer array architectures Benford, D. J., Chervenak, J. A., Irwin, K. D., Moseley, S. H., Shafer, R. A., Staguhn, J. G., Wollack, E. J., Phillips, T. G., Zmuidzinas, J. SPIE-INT SOC OPTICAL ENGINEERING. 2003: 148–62

    View details for DOI 10.1117/12.459423

    View details for Web of Science ID 000181847500014

  • SQUID multiplexers for transition-edge sensors Irwin, K. D. ELSEVIER SCIENCE BV. 2002: 203–10
  • Design and fabrication of a two-dimensional superconducting bolometer array for SAFIRE Benford, D. J., Voellmer, G. M., Chervenak, J. A., Irwin, K. D., Moseley, S. H., Shafer, R. A., Staguhn, J. G., Melugin, R. K., Roser, H. P. SPIE-INT SOC OPTICAL ENGINEERING. 2002: 125–35
  • Energy dispersive X-ray spectrometry by microcalorimetry for the SEM Newbury, D., Wollman, D., Nam, S. W., Hilton, G., Irwin, K., Small, J., Martinis, J. SPRINGER-VERLAG WIEN. 2002: 265–74
  • First astronomical use of multiplexed transition edge bolometers Benford, D. J., Ames, T. A., Chervenak, J. A., Grossman, E. N., Irwin, K. D., Khan, S. A., Maffei, B., Moseley, S. H., Pajot, F., Phillips, T. G., Renault, J. C., Reintsema, C. D., Rioux, C., Shafer, R. A., Staguhn, J. G., Vastel, C., Voellmer, G. M., Porter, F. S., McCammon, D., Galeazzi, M., Stahle, C. K. AMER INST PHYSICS. 2002: 589–92
  • Time-division SQUID multiplexers Irwin, K. D., Vale, L. R., Bergren, N. E., Deiker, S., Grossman, E. N., Hilton, G. C., Nam, S. W., Reintsema, C. D., Rudman, D. A., Huber, M. E., Porter, F. S., McCammon, D., Galeazzi, M., Stahle, C. K. AMER INST PHYSICS. 2002: 301–4
  • TES detector noise limited readout using SQUID multiplexers Staguhn, J. G., Allen, C. A., Benford, D. J., Chervenak, J. A., Freund, M. M., Khan, S. A., Kutyrev, A. S., Moseley, S. H., Shafer, R. A., Deiker, S., Grossman, E. N., Hilton, G. C., Irwin, K. D., Martinis, J. M., Nam, S. W., Rudman, D. A., Wollman, D. A., Porter, F. S., McCammon, D., Galeazzi, M., Stahle, C. K. AMER INST PHYSICS. 2002: 321–24
  • Microfabricated transition-edge x-ray detectors Hilton, G. C., Martinis, J. M., Irwin, K. D., Bergren, N. F., Wollman, D. A., Huber, M. E., Deiker, S., Nam, S. W. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 2001: 739–42

    View details for DOI 10.1109/77.919451

    View details for Web of Science ID 000168285400170

  • Transition edge sensor array development Deiker, S., Chervenak, J., Hilton, G. C., Irwin, K. D., Martinis, J. M., Nam, S., Wollman, D. A. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 2001: 469–72

    View details for DOI 10.1109/77.919384

    View details for Web of Science ID 000168285400103

  • Sub-picowatt precision radiometry using superconducting transition edge sensor bolometers Chervenak, J. A., Grossman, E. N., Reintsema, C. D., Irwin, K. D., Moseley, S. H., Allen, C. A. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 2001: 593–96

    View details for DOI 10.1109/77.919415

    View details for Web of Science ID 000168285400134

  • SQUID operational amplifier Irwin, K. D., Huber, M. E. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 2001: 1265–70

    View details for DOI 10.1109/77.919580

    View details for Web of Science ID 000168285400297

  • Status of CDMS search for dark matter WIMPs 20th Texas Symposium on Relativistic Astrophysics Cabrera, B., Abusaidi, R., Akerib, D. S., Barnes, P. D., Bauer, D. A., Bolozdynya, A., Brink, P. L., Bunker, R., Caldwell, D. O., Castle, J. P., Chang, C., Clarke, R. M., Colling, P., Cristler, M. B., Cummings, A., Da Silva, A., Davies, A. K., Dixon, R., Dougherty, B. L., Driscoll, D., Eichblatt, S., Emes, J., Gaitskell, R. J., Golwala, S. R., Hale, D., Haller, E. E., Holmgren, D., Hellmig, J., Huber, M. E., Irwin, K. D., Jochum, J., Lipschultz, F. P., Lu, A., Maloney, C., Mandic, V., Martinis, J. M., Meunier, P., Nam, S. W., Nelson, H., Neuhauser, B., Penn, M. J., Perera, T. A., Isaac, M. C., Pritychenko, B., Ross, R. R., Saab, T., Sadoulet, B., Sander, J., Seitz, D. N., Shestople, P., Shutt, T., Smith, A., Smith, G. W., Schnee, R. W., Sonnenschein, A. H., Spadafora, A. L., Stockwell, W., Taylor, J. D., White, S., Yellin, S., Young, B. A. AMER INST PHYSICS. 2001: 107–118
  • Energy dispersive x-ray spectrometry with the transition edge sensor microcalorimeter: A revolutionary advance in materials microanalysis Newbury, D., Wollman, D., Irwin, K., Hilton, G., Martinis, J., Bentley, J., Allen, C., Dahmen, U., Petrov MATERIALS RESEARCH SOCIETY. 2001: 75–80
  • Low voltage microanalysis using microcalorimeter EDS Wollman, D. A., Nam, S. W., Hilton, G. C., Irwin, K. D., Rudman, D. A., Bergren, N. F., Deiker, S., Martinis, J. M., Huber, M. E., Newbury, D. E., Seller, D. G., Diebold, A. C., Shaffner, T. J., McDonald, R., Bullis, W. M., Smith, P. J., Secula, E. M. AMER INST PHYSICS. 2001: 506–10
  • Results of the Cryogenic Dark Matter Search 3rd International Conference on Dark Matter in Astro- and Particle Physics (DARK 2000) Schnee, R. W., Abusaidi, R., Akerib, D. S., Barnes, P. D., Bauer, D. A., Bolozdynya, A., Brink, P. L., Bunker, R., Cabrera, B., Caldwell, D. O., Castle, J. P., Clarke, R. M., Colling, P., Crisler, M. B., Cummings, A., Da Silva, A., Davies, A. K., Dixon, R., Dougherty, B. L., Driscoll, D., Eichblatt, S., Emes, J., Gaitskell, R. J., Golwala, S. R., Hale, D., Haller, E. E., Hellmig, J., Huber, M. E., Irwin, K. D., Jochum, J., Lipschultz, F. P., Lu, A., Mandic, V., Martinis, J. M., Nam, S. W., Nelson, H., Neuhauser, B., Penn, M. J., Perera, T. A., Isaac, M. C., Pritychenko, B., Ross, R. R., Saab, T., Sadoulet, B., Seitz, D. N., Shestople, P., Shutt, T., Smith, A., Smith, G. W., Sonnenschein, A. H., Spadafora, A. L., Stockwell, W., Taylor, J. D., White, S., Yellin, S., Young, B. A. SPRINGER-VERLAG BERLIN. 2001: 569–574
  • Recent results from the Cryogenic Dark Matter Search for weakly interacting massive particles 4th International Symposium on Sources and Detection of Dark Matter and Dark Energy in the Universe Gaitskell, R. J., Abusaidi, R., Akerib, D. S., Barnes, P. D., Bauer, D. A., Bolozdynya, A., Brink, P. L., Bunker, R., Cabrera, B., Caldwell, D. O., Castle, J. P., Clarke, R. M., Colling, P., Crisler, M. B., Cummings, A., Da Silva, A., Davies, A. K., Dixon, R., Dougherty, B. L., Driscoll, D., Eichblatt, S., Emes, J., Golwala, S. R., Hale, D., Haller, E. E., Hellmig, J., Huber, M. E., Irwin, K. D., Jochum, J., Lipschultz, F. P., Lu, A., Mandic, V., Martinis, J. M., Nam, S. W., Nelson, H., Neuhauser, B., Penn, M. J., Perera, T. A., Isaac, M. C., Pritychenko, B., Ross, R. R., Saab, T., Sadoulet, B., Schnee, R. W., Seitz, D. N., Shestople, P., Shutt, T., Smith, A., Smith, G. W., Sonnenschein, A. H., Spadafora, A. L., Stockwell, W., Taylor, J. D., White, S., Yellin, S., Young, B. A. SPRINGER-VERLAG BERLIN. 2001: 322–332
  • Multiplexed readout of superconducting bolometers INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES Benford, D. J., Allen, C. A., Chervenak, J. A., Freund, M. M., Kutyrev, A. S., Moseley, S. H., Shafer, R. A., Staguhn, J. G., Grossman, E. N., Hilton, G. C., Irwin, K. D., Martinis, J. M., Nam, S. W., Reintsema, O. D. 2000; 21 (12): 1909–16
  • Microcalorimeter energy-dispersive spectrometry using a low voltage scanning electron microscope JOURNAL OF MICROSCOPY-OXFORD Wollman, D. A., Nam, S. W., Hilton, G. C., Irwin, K. D., Bergren, N. F., Rudman, D. A., Martinis, J. M., Newbury, D. E. 2000; 199: 37–44
  • Microcalorimeter energy-dispersive spectrometry using a low voltage scanning electron microscope Journal of microscopy Wollman, D. A., Nam, S. W., Hilton, G. C., Irwin, K. D., Bergren, N. F., Rudman, D. A., Martinis, J. M., Newbury, D. E. 2000; 199 (Pt 1): 37-44

    Abstract

    We describe the current performance of the prototype microcalorimeter energy-dispersive spectrometer (&mgr;cal EDS) developed at NIST for X-ray microanalysis. We show that the low-energy &mgr;cal EDS, designed for operation in the energy range 0.2-2 keV, offers significant advantages for low-beam-energy microanalysis. We present several examples in which the prototype &mgr;cal EDS has been used to solve problems in low-voltage microanalysis, including the analysis of tungsten silicide (WSi2), titanium nitride (TiN) and barium titanate (BaTiO3) and the measurement of chemical shifts in Fe and C compounds.

    View details for PubMedID 10886527

  • Exclusion limits on the WIMP-nucleon cross section from the Cryogenic Dark Matter Search PHYSICAL REVIEW LETTERS Abusaidi, R., Akerib, D. S., Barnes, P. D., Bauer, D. A., Bolozdynya, A., Brink, P. L., Bunker, R., Cabrera, B., Caldwell, D. O., Castle, J. P., Clarke, R. M., Colling, P., Crisler, M. B., Cummings, A., Silva, A. D., Davies, A. K., Dixon, R., Dougherty, B. L., Driscoll, D., Eichblatt, S., Emes, J., Gaitskell, R. J., Golwala, S. R., Hale, D., Haller, E. E., Hellmig, J., Huber, M. E., Irwin, K. D., Jochum, J., Lipschultz, F. P., Lu, A., Mandic, V., Martinis, J. M., Nam, S. W., Nelson, H., Neuhauser, B., Penn, M. J., Perera, T. A., Isaac, M. C., Pritychenko, B., Ross, R. R., Saab, T., Sadoulet, B., Schnee, R. W., Seitz, D. N., Shestople, P., Shutt, T., Smith, A., Smith, G. W., Sonnenschein, A. H., Spadafora, A. L., Stockwell, W., Taylor, J. D., White, S. 2000; 84 (25): 5699-5703

    Abstract

    The Cryogenic Dark Matter Search (CDMS) employs Ge and Si detectors to search for weakly interacting massive particles (WIMPs) via their elastic-scattering interactions with nuclei while discriminating against interactions of background particles. CDMS data, accounting for the neutron background, give limits on the spin-independent WIMP-nucleon elastic-scattering cross section that exclude unexplored parameter space above 10 GeV/c2 WIMP mass and, at >75% C.L., the entire 3sigma allowed region for the WIMP signal reported by the DAMA experiment.

    View details for PubMedID 10991035

  • The approaching revolution in X-ray microanalysis: The microcalorimeter energy dispersive spectrometer Newbury, D. E., Wollman, D. A., Hilton, G. C., Irwin, K. D., Bergren, N. F., Rudman, D. A., Martinis, J. M. KLUWER ACADEMIC PUBL. 2000: 627–35
  • Exclusion limits on the WIMP-nucleon scattering cross-section from the Cryogenic Dark Matter Search 8th International Workshop on Low-Temperature Detectors (LTD-8) Golwala, S. R., Abusaidi, R., Akerib, D. S., Barnes, P. D., Bauer, D. A., Bolozdynya, A., Brink, P., Cabrera, B., Caldwell, D. O., Castle, J. P., Clarke, R. M., Colling, P., Crisler, M. B., Da Silva, A., Davies, A. K., Dixon, R., Eichblatt, S., Irwin, K. D., Gaitskell, R. J., Haller, E. E., Hellmig, J., Huber, M. E., Jochum, J., Lipschultz, F. P., Martinis, J., Nam, S. W., Nelson, J., Neuhauser, B., Perera, T. A., Isaac, M. P., Ross, R. R., Saab, T., Sadoulet, B., Schnee, R. W., Shestople, P., Shutt, T., Smith, A., Sonnenschein, A. H., Spadafora, A. L., Yellin, S., Young, B. A. ELSEVIER SCIENCE BV. 2000: 345–49
  • Superconducting transition-edge-microcalorimeter X-ray spectrometer with 2 eV energy resolution at 1.5 keV Wollman, D. A., Nam, S. W., Newbury, D. E., Hilton, G. C., Irwin, K. D., Bergren, N. F., Deiker, S., Rudman, D. A., Martinis, J. M. ELSEVIER SCIENCE BV. 2000: 145–50
  • Performance of multiplexed SQUID readout for Cryogenic Sensor Arrays Chervenak, J. A., Grossman, E. N., Irwin, K. D., Martinis, J. M., Reintsema, C. D., Allen, C. A., Bergman, D. I., Moseley, S. H., Shafer, R. ELSEVIER SCIENCE BV. 2000: 107–10
  • Calculation of T-c in a normal-superconductor bilayer using the microscopic-based Usadel theory Martinis, J. M., Hilton, G. C., Irwin, K. D., Wollman, D. A. ELSEVIER SCIENCE BV. 2000: 23–27
  • A Mo-Cu superconducting transition-edge microcalorimeter with 4.5 eV energy resolution at 6 keV Irwin, K. D., Hilton, G. C., Martinis, J. M., Deiker, S., Bergren, N., Nam, S. W., Rudman, D. A., Wollman, D. A. ELSEVIER SCIENCE BV. 2000: 184–87
  • Superconducting bolometer arrays for submillimeter astronomy Benford, D. J., Allen, C. A., Chervenak, J. A., Grossman, E. N., Irwin, K. D., Kutyrev, A. S., Martinis, J. M., Moseley, S. H., Shafer, R. A., Reintsema, C. D., Mangum, J. G., Radford, S. J. ASTRONOMICAL SOC PACIFIC. 2000: 134–39
  • A sounding rocket mission to study the solar soft X-ray and EUV emission using transition-edge sensor technology Conference on X-Ray and Gamma-Ray Instrumentation for Astronomy IX Wamba, K., Walker, A. B., Martinez-Galarce, D. S., Nam, S. W., Irwin, K., Deiker, S., Cabrera, B., LESYNA, L., Powell, S. F., Miller, A. J., Robertson, D. W., Boerner, P. F., Baker, P. C., Barbee, T. W., Hoover, R. B. SPIE-INT SOCIETY OPTICAL ENGINEERING. 2000: 384–396
  • Superconducting transition-edge bolometer arrays for ultra-low power radiometry Grossman, E. N., Chervenak, J. A., Irwin, K. D., Reintsema, C. D., Allen, C., Moseley, S. H., Hunter, J., Johnson, L. IEEE. 2000: 349–50
  • Microcalorimeter EDS for low voltage microanalysis Wollman, D. A., Newbury, D. E., Nam, S. W., Hilton, G. C., Irwin, K. D., Rudman, D. A., Deiker, S., Bergren, N. F., Martinis, J. M., Williams, D. B., Shimizu, R. IOP PUBLISHING LTD. 2000: 125–26
  • Development of arrays of TES X-ray detectors Deiker, S., Chevenak, J., Hilton, G. C., Huber, M. E., Irwin, K. D., Martinis, J. M., Nam, S., Wollman, D. A., Flanagan, K. A., Siegmund, O. H. SPIE-INT SOC OPTICAL ENGINEERING. 2000: 360–66

    View details for DOI 10.1117/12.409130

    View details for Web of Science ID 000166723400035

  • Quantum calorimetry PHYSICS TODAY Stahle, C. K., McCammon, D., Irwin, K. D. 1999; 52 (8): 32–37

    View details for DOI 10.1063/1.882776

    View details for Web of Science ID 000081779400009

  • Superconducting multiplexer for arrays of transition edge sensors APPLIED PHYSICS LETTERS Chervenak, J. A., Irwin, K. D., Grossman, E. N., Martinis, J. M., Reintsema, C. D., Huber, M. E. 1999; 74 (26): 4043–45

    View details for DOI 10.1063/1.123255

    View details for Web of Science ID 000080994200042

  • Superconducting transition-edge microcalorimeters for X-ray microanalysis Hilton, G. C., Wollman, D. A., Irwin, K. D., Dulcie, L. L., Bergren, N. F., Martinis, J. M. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 1999: 3177–81

    View details for DOI 10.1109/77.783704

    View details for Web of Science ID 000081964500084

  • Preliminary limits on the WIMP-nucleon cross section from the Cryogenic Dark Matter Search (CDMS) 5th International Workshop on Topics in Astroparticle and Underground Physics (TAUP 97) Akerib, D. S., Barnes, P. D., Bauer, D. A., Brink, P. L., Cabrera, B., Caldwell, D. O., Clarke, R. M., Da Silva, A., Davies, A. K., Dougherty, B. L., Irwin, K. D., Gaitskell, R. J., Golwala, S. R., Haller, E. E., Jochum, J., Knowlton, W. B., Kuzminov, V., Nam, S. W., Novikov, V., Penn, M. J., Perera, T. A., Ross, R. R., Sadoulet, B., Schnee, R. W., Shutt, T., Smith, A., Sonnenschein, A. H., Spadafora, A. L., Stockwell, W. K., Yellin, S., Young, B. A. ELSEVIER SCIENCE BV. 1999: 64–68
  • Toward a 2-eV microcalorimeter x-ray spectrometer for Constellation-X Stahle, C. K., Bandler, Barbee, T., Beeman, J., Brekosky, R. P., Cabrera, B., Cunningham, M., Deiker, S., Figueroa-Feliciano, E., Finkbeiner, F. M., Frank, M., Gendreau, K. C., Haller, E., Hilton, G. C., Irwin, K. D., Kelley, R. L., Labov, S. E., Li, M. J., Madden, N., Martinis, J. M., McCammon, D., Nam, S., Porter, F. S., Schnopper, H., Silver, E. H., Szymkowiak, A. E., Tucker, G. S., Walker, A., Wollman, D. A., Siegmund, O. H., Flanagan, K. A. SPIE-INT SOC OPTICAL ENGINEERING. 1999: 82–93

    View details for DOI 10.1117/12.366490

    View details for Web of Science ID 000084180500009

  • Cryogenic microcalorimeters for x-ray microanalysis Wollman, D. A., Hilton, G. C., Irwin, K. D., Bergren, N. F., Rudman, D. A., Newbury, D. E., Martinis, J. M., NCSL/NIST, NCSL/NIST, NCSL/NIST NATL CONFERENCE STANDARDS LAB. 1999: 811–19
  • Application of microcalorimeter EDS x-ray detectors to particle analysis SOLID STATE PHENOMENA Diebold, A. C., Wollman, D. A., Hilton, G. C., Irwin, K. D., Martinis, J. M., Liu, B. Y. 1999; 65-6: 199–202
  • Results and status of the Cryogenic Dark Matter Search (CDMS) Workshop on Primordial Black Holes and Hawking Radiation/3rd International Symposium on Sources and Detection of Dark Matter in the Universe Schnee, R. W., Akerib, D. S., Barnes, P. D., Bauer, D. A., Brink, P. L., Cabrera, B., Caldwell, D. O., Clarke, R. M., Colling, P., Crisler, M. B., Dasilva, A., Davies, A. K., Dougherty, B. L., Eichblatt, S., Irwin, K. D., Gaitskell, R. J., Golwala, S. R., Haller, E. E., Jochum, J., Knowlton, W. B., Kuzminov, V., Nam, S. W., Novikov, V., Penn, M. J., Perera, T. A., Ross, R. R., Sadoulet, B., Shutt, T., Smith, A., Sonnenschein, A. H., Spadafora, A. L., Stockwell, W. K., Yellin, S., Young, B. A. ELSEVIER SCIENCE BV. 1998: 283–90
  • Thermal-response time of superconducting transition-edge microcalorimeters JOURNAL OF APPLIED PHYSICS Irwin, K. D., Hilton, G. C., Wollman, D. A., Martinis, J. M. 1998; 83 (8): 3978–85

    View details for DOI 10.1063/1.367153

    View details for Web of Science ID 000073273900004

  • Impact energy measurement in time-of-flight mass spectrometry with cryogenic microcalorimeters NATURE Hilton, G. C., Martinis, J. M., Wollman, D. A., Irwin, K. D., Dulcie, L. L., Gerber, D., Gillevet, P. M., Twerenbold, D. 1998; 391 (6668): 672–75

    Abstract

    Time-of-flight mass spectrometry-most notably matrix-assisted laser-desorption-ionization time-of-flight (MALDI-TOF) spectrometry-is an important class of techniques for the study of proteins and other biomolecules. Although these techniques provide excellent performance for masses up to about 20,000 daltons, there has been limited success in achieving good mass resolution at higher masses. This is because the sensitivity of the microchannel plate (MCP) detectors used in most systems decreases rapidly with increasing particle mass, limiting the utility of MCP detectors for very large masses. It has recently been proposed that cryogenic particle detectors may provide a solution to these difficulties. Cryogenic detectors measure the thermal energy deposited by the particle impact, and thus have a sensitivity that is largely independent of particle mass. Recent experiments have demonstrated the sensitivity of cryogenic particle detectors to single biomolecules, a quantum efficiency several orders of magnitude larger than the MCP detectors, and sensitivity to masses as large as 750,000 daltons. Here we present results demonstrating an order of magnitude better energy resolution than previous measurements, allowing direct determination of particle charge state during acceleration. Although application of these detectors to practical mass spectrometry will require further development of the detectors and cryogenics, these detectors can be used to elucidate the performance-limiting processes that occur in such systems.

    View details for PubMedID 9490410

  • Status and results from the cryogenic dark matter search (CDMS) 1st International Conference on Particle Physics Beyond the Standard Model Gaitskell, R. J., Akerib, D. S., Barnes, P. D., Bauer, D., Brink, P., Cabrera, B., Caldwell, D. O., Clarke, R. M., Dasilva, A., Davies, A. K., Dougherty, B. L., Emes, J., Golwala, S. R., Haller, E. E., Irwin, K. D., Jochum, J., Kuzminov, V., Nam, S. W., Novikov, V., Parera, T. A., Ross, R. R., Sadoulet, B., Schnee, R., Seitz, D., Shutt, T., Smith, G., Sonnenschein, A., Taylor, J. D., Therrien, R., White, S., Yellin, S., Young, B. A. IOP PUBLISHING LTD. 1998: 781–785
  • High-resolution microcalorimeter energy-dispersive spectrometer for x-ray microanalysis and particle analysis Wollman, D. A., Hilton, G. C., Irwin, K. D., Dulcie, L. L., Bergren, N. F., Newbury, D. E., Woo, K. S., Liu, B. Y., Diebold, A. C., Martinis, J. M., Seiler, D. G., Diebold, A. C., Bullis, W. M., Shaffner, T. J., McDonald, R., Walters, E. J. AMER INST PHYSICS. 1998: 799–804
  • Microcalorimeter EDS with 3 eV energy resolution Wollman, D. A., Irwin, K. D., Nilton, G. C., Dulcie, L. L., Bergren, N. F., Newbury, D. E., Martinis, J. M., Benavides, H. A., Yacaman, M. J. IOP PUBLISHING LTD. 1998: 573–74
  • Silicon nitride micromesh bolometer arrays for SPIRE Bock, J. J., Glenn, J., Grannan, S. M., Irwin, K. D., Lange, A. E., LeDuc, H. G., Turner, A. D., Phillips, T. G. SPIE-INT SOC OPTICAL ENGINEERING. 1998: 297–304

    View details for DOI 10.1117/12.317365

    View details for Web of Science ID 000075850400031

  • High-resolution, energy-dispersive microcalorimeter spectrometer for X-ray microanalysis JOURNAL OF MICROSCOPY-OXFORD Wollman, D. A., Irwin, K. D., Hilton, G. C., Dulcie, L. L., Newbury, D. E., Martinis, J. M. 1997; 188: 196–223
  • Technique for fabricating tungsten thin film sensors with T-c <=100 mK on germanium and silicon substrates 1996 Applied Superconductivity Conference Young, B. A., Nam, S. W., Brink, P. L., Cabrera, B., CHUGG, B., Clarke, R. M., Davies, A. K., Irwin, K. D. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 1997: 3367–70
  • Progress of the cryogenic dark matter search (CDMS) experiment. 2nd Symposium on Dark Matter in the Universe Shutt, T., Akerib, D. S., Barnes, P. D., Bauer, D., Brink, P., Cabrera, B., Caldwell, D. O., CHUGG, B., Clarke, R. M., Dasilva, A., DAVIES, A., Dougherty, B. L., Emes, J., Gaitskell, R. J., Golwala, S. R., Hale, D., Haller, E. E., Irwin, K. D., Knowlton, W. B., Kuzminov, V., Lu, A., Muno, M., Nam, S. W., Novikov, V., Penn, M. J., Ross, R. R., Sadoulet, B., Seitz, D., Smith, A., Smith, G., Sonnenschein, A., Stockwell, W., Taylor, J. D., Therrien, R., Trumbull, T. L., White, S., Yellin, S., Young, B. A. ELSEVIER SCIENCE BV. 1996: 318–322
  • X-ray detection using a superconducting transition-edge sensor microcalorimeter with electrothermal feedback APPLIED PHYSICS LETTERS Irwin, K. D., Hilton, G. C., Wollman, D. A., Martinis, J. M. 1996; 69 (13): 1945–47

    View details for DOI 10.1063/1.117630

    View details for Web of Science ID A1996VH79500042

  • A superconducting bolometer with strong electrothermal feedback APPLIED PHYSICS LETTERS Lee, A. T., Richards, P. L., Nam, S. W., Cabrera, B., Irwin, K. D. 1996; 69 (12): 1801-1803
  • Advances in Stanford phonon-mediated elementary particle detectors 4th International Conference on Phonon Physics/8th International Conference on Phonon Scattering in Condensed Matter (PHONONS 95) Cabrera, B., Brink, P. L., CHUGG, B., Dougherty, B. L., Irwin, K. D., Nam, S. W., Lee, A. T., Pronko, J. G., Tamura, S., Young, B. A. ELSEVIER SCIENCE BV. 1996: 744–747
  • A hot-electron microcalorimeter for X-ray detection using a superconducting transition edge sensor with electrothermal feedback 6th International Workshop on Low Temperature Detectors (LTD6) Irwin, K. D., Hilton, G. C., Martinis, J. M., Cabrera, B. ELSEVIER SCIENCE BV. 1996: 177–79
  • SQUID based W-Al quasiparticle trapping assisted transition edge sensor 6th International Workshop on Low Temperature Detectors (LTD6) Nam, S. W., Cabrera, B., CHUGG, B., Clarke, R. M., Fertig, C., Irwin, K. D., Young, B. A. ELSEVIER SCIENCE BV. 1996: 187–89
  • Installation of the Cryogenic Dark Matter Search (CDMS) 6th International Workshop on Low Temperature Detectors (LTD6) Barnes, P. D., Dasilva, A., Akerib, D. S., Bauer, D., Brink, P., Cabrera, B., Caldwell, D. O., CHUGG, B., Clarke, R. M., Cummings, A., DAVIES, A., Diaz, R. C., Dougherty, B. L., Emes, J., Golwala, S. R., Hale, D., Haller, E. E., Irwin, K. D., Knowlton, W. B., Kuziminov, V., Lu, A., Nam, S. W., Penn, M. J., Novikov, V., Pritychenko, B. V., Queinnec, F., Ross, R. R., Sadoulet, B., Seitz, D., Shutt, T., Smith, A., Smith, G., Sonnenschein, A., Stockwell, W., Taylor, J. D., Therrien, R., Trumbull, T. L., White, S., WOLGAST, R. C., Yellin, S., Young, B. A. ELSEVIER SCIENCE BV. 1996: 233–36
  • A QUASI-PARTICLE-TRAP-ASSISTED TRANSITION-EDGE SENSOR FOR PHONON-MEDIATED PARTICLE-DETECTION REVIEW OF SCIENTIFIC INSTRUMENTS Irwin, K. D., Nam, S. W., Cabrera, B., CHUGG, B., Young, B. A. 1995; 66 (11): 5322-5326
  • A SELF-BIASING CRYOGENIC PARTICLE DETECTOR UTILIZING ELECTROTHERMAL FEEDBACK AND A SQUID READOUT 1994 Applied Superconductivity Conference Irwin, K. D., Nam, S. W., Cabrera, B., CHUGG, B., Park, G. S., WELTY, R. P., Martinis, J. M. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 1995: 2690–93
  • AN APPLICATION OF ELECTROTHERMAL FEEDBACK FOR HIGH-RESOLUTION CRYOGENIC PARTICLE-DETECTION APPLIED PHYSICS LETTERS Irwin, K. D. 1995; 66 (15): 1998-2000
  • DESIGN OF KILOGRAM MASS SCALE TES FOR THE CRYOGENIC DARK-MATTER SEARCH 5TH INTERNATIONAL WORKSHOP ON LOW TEMPERATURE DETECTORS ( LTD-5 ) CHUGG, B., Irwin, K. D., Cabrera, B. SPRINGER/PLENUM PUBLISHERS. 1993: 429–32
  • THE 1ST CRYOGENIC DARK-MATTER EXPERIMENT 5TH INTERNATIONAL WORKSHOP ON LOW TEMPERATURE DETECTORS ( LTD-5 ) Barnes, P. D., Dasilva, A., Aubourg, E., Akerib, D. S., Bauer, D., Borden, D., Cabrera, B., Caldwell, D. O., CHUGG, B., Cummings, A., Dougherty, B. L., Emes, J., Gray, M., Hale, D., Haller, E. E., Irwin, K. D., Lange, A. E., Lu, A., Margulies, S., Penn, M. J., POMANSKY, A. A., Pritychenko, B. V., Ross, R. R., Sadoulet, B., Shutt, T., Smith, A., Smith, G., Stockwell, W., Taylor, J., White, S., Witherell, M., WOLGAST, R. C., Yellin, S., Young, B. A. SPRINGER/PLENUM PUBLISHERS. 1993: 791–96
  • QUANTUM EFFICIENT DETECTION OF PHONONS WITH TUNGSTEN THIN-FILMS 7th International Conference on Phonon Scattering in Condensed Matter Irwin, K. D., Cabrera, B., King, R., Tigner, B. SPRINGER-VERLAG BERLIN. 1993: 486–487
  • A PILOT DARK-MATTER PARTICLE SEARCH EXPERIMENT 26TH INTERNATIONAL CONF ON HIGH ENERGY PHYSICS Young, B. A., Dougherty, B. L., CHUGG, B., Barnes, P. D., Bauer, D., Borden, D., Cabrera, B., Caldwell, D. O., Dasilva, A., Ellman, B., Emes, J., Gray, M., Hale, D., Haller, E. E., Hennesy, M., Irwin, K. D., Lange, A. E., Lee, A. T., Lu, A., Penn, M. J., POMANSKY, A. A., Pritychenko, B. V., Ross, R. R., Sadoulet, B., Schaeffer, R., Shutt, T., Smith, A., Smith, G., Stockwell, W., Stubbs, C., Taylor, J., Wang, N., White, S., Witherell, M., WOLGAST, R. C., Yellin, S. AIP PRESS. 1993: 1260–1265
  • TUNGSTEN THIN-FILMS FOR USE IN CRYOGENIC PARTICLE DETECTORS IVth International Workshop on Low Temperature Detectors for Neutrinos and Dark Matter (LTD-4) Irwin, K. D., Cabrera, B., Tigner, B., Sethuraman, S. EDITIONS FRONTIERES. 1992: 209–215
  • PHONON-MEDIATED DETECTORS FOR DARK MATTER SEARCHES AND NEUTRINO EXPERIMENTS 2ND INTERNATIONAL WORKSHOP ON THEORETICAL AND PHENOMENOLOGICAL ASPECTS OF UNDERGROUND PHYSICS ( TAUP 91 ) Cabrera, B., Dougherty, B. L., Irwin, K. D., Lee, A. T., Pronko, J. G., Young, B. A. ELSEVIER SCIENCE BV. 1992: 449–461