Bio


Pianetta's research is directed towards understanding how the atomic and electronic structure of semiconductor interfaces impacts device technology. His research includes the development of new analytical tools for these studies based on the use of synchrotron radiation. Recent projects include the development of ultrasensitive methods to analyze trace impurities on the surface of silicon wafers at levels as low as 1e-6 monolayer (~1e8 atoms/cm2) and the use of various photoelectron spectroscopies (X-ray photoemission, NEXAFS, X-ray standing waves and photoelectron diffraction) to determine the bonding and atomic structure at the interface between silicon and different passivating layers.

Academic Appointments


Professional Education


  • PhD, Stanford University (1976)

All Publications


  • Three-dimensional microstructural mapping of poisoning phases in the Neodymium Nickelate solid oxide fuel cell cathode SOLID STATE IONICS Harris, W. M., Lombardo, J. J., DeGostin, M. B., Nelson, G. J., Luebbe, H., Schuler, J. A., Van herle, J., Andrews, J. C., Liu, Y., Pianetta, P., Chen, Y. K., Wang, J., Chiu, W. K. 2013; 237: 16-21
  • In Vacuo Photoemission Studies of Platinum Atomic Layer Deposition Using Synchrotron Radiation JOURNAL OF PHYSICAL CHEMISTRY LETTERS Geyer, S. M., Methaapanon, R., Shong, B., Pianetta, P. A., Bent, S. F. 2013; 4 (1): 176-179

    View details for DOI 10.1021/jz301475z

    View details for Web of Science ID 000313142000029

  • Portable atomic layer deposition reactor for in situ synchrotron photoemission studies. Review of scientific instruments Methaapanon, R., Geyer, S. M., Hagglund, C., Pianetta, P. A., Bent, S. F. 2013; 84 (1): 015104-?

    Abstract

    We report the design of a portable atomic layer deposition (ALD) reactor that can be integrated into synchrotron facilities for in situ synchrotron photoemission studies. The design allows for universal installation of the system onto different beam line end stations. The ALD reactor operates as a fully functional, low vacuum deposition system under the conditions of a typical ALD reactor while allowing the samples to be analyzed in an ultrahigh vacuum (UHV) chamber through a quick transfer without vacuum break. This system not only minimizes the exposure of the UHV chamber to the ALD reactants, but it also eliminates the necessity of a beam alignment step after installation. The system has been successfully installed at the synchrotron and tested in the mechanistic studies of platinum ALD following individual half reaction cycles.

    View details for DOI 10.1063/1.4773230

    View details for PubMedID 23387692

  • Portable atomic layer deposition reactor for in situ synchrotron photoemission studies REVIEW OF SCIENTIFIC INSTRUMENTS Methaapanon, R., Geyer, S. M., Hagglund, C., Pianetta, P. A., Bent, S. F. 2013; 84 (1)

    View details for DOI 10.1063/1.4773230

    View details for Web of Science ID 000314729100063

  • Photocathode device using diamondoid and cesium bromide films APPLIED PHYSICS LETTERS Clay, W. A., Maldonado, J. R., Pianetta, P., Dahl, J. E., Carlson, R. M., Schreiner, P. R., Fokin, A. A., Tkachenko, B. A., Melosh, N. A., Shen, Z. 2012; 101 (24)

    View details for DOI 10.1063/1.4769043

    View details for Web of Science ID 000312490000024

  • Experimental verification of the 3-step model of photoemission for energy spread and emittance measurements of copper and CsBr-coated copper photocathodes suitable for free electron laser applications APPLIED PHYSICS LETTERS Maldonado, J. R., Pianetta, P., Dowell, D. H., Corbett, J., Park, S., Schmerge, J., Trautwein, A., Clay, W. 2012; 101 (23)

    View details for DOI 10.1063/1.4769220

    View details for Web of Science ID 000312243900003

  • Formation of arsenolite crystals at room temperature after very high dose arsenic implantation in silicon APPLIED PHYSICS LETTERS Meirer, F., Giubertoni, D., Demenev, E., Vanzetti, L., Gennaro, S., Fedrizzi, M., Pepponi, G., Mehta, A., Pianetta, P., Steinhauser, G., Vishwanath, V., Foad, M., Bersani, M. 2012; 101 (23)

    View details for DOI 10.1063/1.4769446

    View details for Web of Science ID 000312243900039

  • Extended depth of focus for transmission x-ray microscope OPTICS LETTERS Liu, Y., Wang, J., Hong, Y., Wang, Z., Zhang, K., Williams, P. A., Zhu, P., Andrews, J. C., Pianetta, P., Wu, Z. 2012; 37 (17): 3708-3710

    Abstract

    A fast discrete curvelet transform based focus-stacking algorithm for extending the depth of focus of a transmission x-ray microscope (TXM) is presented. By analyzing an image stack of a sample taken in a Z-scan, a fully in-focus image can be generated by the proposed scheme. With the extended depth of focus, it is possible to obtain 3D structural information over a large volume at nanometer resolution. The focus-stacking method has been demonstrated using a dataset taken with a laboratory x-ray source based TXM system. The possibility and limitations of generalizing this method to a synchrotron based TXM are also discussed. We expect the proposed method to be of important impact in 3D x-ray microscopy.

    View details for Web of Science ID 000308595300078

    View details for PubMedID 22940998

  • 3D elemental sensitive imaging using transmission X-ray microscopy ANALYTICAL AND BIOANALYTICAL CHEMISTRY Liu, Y., Meirer, F., Wang, J., Requena, G., Williams, P., Nelson, J., Mehta, A., Andrews, J. C., Pianetta, P. 2012; 404 (5): 1297-1301

    Abstract

    Determination of the heterogeneous distribution of metals in alloy/battery/catalyst and biological materials is critical to fully characterize and/or evaluate the functionality of the materials. Using synchrotron-based transmission x-ray microscopy (TXM), it is now feasible to perform nanoscale-resolution imaging over a wide X-ray energy range covering the absorption edges of many elements; combining elemental sensitive imaging with determination of sample morphology. We present an efficient and reliable methodology to perform 3D elemental sensitive imaging with excellent sample penetration (tens of microns) using hard X-ray TXM. A sample of an Al-Si piston alloy is used to demonstrate the capability of the proposed method.

    View details for DOI 10.1007/s00216-012-5818-9

    View details for Web of Science ID 000307957800004

    View details for PubMedID 22349401

  • TXM-Wizard: a program for advanced data collection and evaluation in full-field transmission X-ray microscopy JOURNAL OF SYNCHROTRON RADIATION Liu, Y., Meirer, F., Williams, P. A., Wang, J., Andrews, J. C., Pianetta, P. 2012; 19: 281-287

    Abstract

    Transmission X-ray microscopy (TXM) has been well recognized as a powerful tool for non-destructive investigation of the three-dimensional inner structure of a sample with spatial resolution down to a few tens of nanometers, especially when combined with synchrotron radiation sources. Recent developments of this technique have presented a need for new tools for both system control and data analysis. Here a software package developed in MATLAB for script command generation and analysis of TXM data is presented. The first toolkit, the script generator, allows automating complex experimental tasks which involve up to several thousand motor movements. The second package was designed to accomplish computationally intense tasks such as data processing of mosaic and mosaic tomography datasets; dual-energy contrast imaging, where data are recorded above and below a specific X-ray absorption edge; and TXM X-ray absorption near-edge structure imaging datasets. Furthermore, analytical and iterative tomography reconstruction algorithms were implemented. The compiled software package is freely available.

    View details for DOI 10.1107/S0909049511049144

    View details for Web of Science ID 000300571300019

    View details for PubMedID 22338691

  • Formation Of Arsenic Rich Silicon Oxide Under Plasma Immersion Ion Implantation And Laser Annealing ION IMPLANTATION TECHNOLOGY 2012 Meirer, F., Demenev, E., Giubertoni, D., Gennaro, S., VANZETTI, L., Pepponi, G., Bersani, M., Sahiner, M. A., Steinhauser, G., Foad, M. A., Woicik, J. C., Mehta, A., Pianetta, P. 2012; 1496: 183-188

    View details for DOI 10.1063/1.4766520

    View details for Web of Science ID 000312160700043

  • Ultrathin ALD-Al2O3 layers for Ge(001) gate stacks: Local composition evolution and dielectric properties JOURNAL OF APPLIED PHYSICS Swaminathan, S., Sun, Y., Pianetta, P., McIntyre, P. C. 2011; 110 (9)

    View details for DOI 10.1063/1.3647761

    View details for Web of Science ID 000297062100087

  • Electron bombardment of films used for reducing spurious charge in electrostatic electron optics JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B Maldonado, J. R., Pease, F., Hitzman, C. J., Brodie, A. D., Petric, P., Bevis, C., McCord, M., Tong, W. M., Kidwingira, F., Pianetta, P., Bibee, M., Mehta, A., Bhatia, R. 2011; 29 (6)

    View details for DOI 10.1116/1.3663957

    View details for Web of Science ID 000298538800025

  • Three-dimensional imaging of chemical phase transformations at the nanoscale with full-field transmission X-ray microscopy JOURNAL OF SYNCHROTRON RADIATION Meirer, F., Cabana, J., Liu, Y., Mehta, A., Andrews, J. C., Pianetta, P. 2011; 18: 773-781

    Abstract

    The ability to probe morphology and phase distribution in complex systems at multiple length scales unravels the interplay of nano- and micrometer-scale factors at the origin of macroscopic behavior. While different electron- and X-ray-based imaging techniques can be combined with spectroscopy at high resolutions, owing to experimental time limitations the resulting fields of view are too small to be representative of a composite sample. Here a new X-ray imaging set-up is proposed, combining full-field transmission X-ray microscopy (TXM) with X-ray absorption near-edge structure (XANES) spectroscopy to follow two-dimensional and three-dimensional morphological and chemical changes in large volumes at high resolution (tens of nanometers). TXM XANES imaging offers chemical speciation at the nanoscale in thick samples (>20?µm) with minimal preparation requirements. Further, its high throughput allows the analysis of large areas (up to millimeters) in minutes to a few hours. Proof of concept is provided using battery electrodes, although its versatility will lead to impact in a number of diverse research fields.

    View details for DOI 10.1107/S0909049511019364

    View details for Web of Science ID 000294821600014

    View details for PubMedID 21862859

  • Transmission X-Ray Microscopy for Full-Field Nano Imaging of Biomaterials MICROSCOPY RESEARCH AND TECHNIQUE Andrews, J. C., Meirer, F., Liu, Y., Mester, Z., Pianetta, P. 2011; 74 (7): 671-681

    Abstract

    Imaging of cellular structure and extended tissue in biological materials requires nanometer resolution and good sample penetration, which can be provided by current full-field transmission X-ray microscopic techniques in the soft and hard X-ray regions. The various capabilities of full-field transmission X-ray microscopy (TXM) include 3D tomography, Zernike phase contrast, quantification of absorption, and chemical identification via X-ray fluorescence and X-ray absorption near edge structure imaging. These techniques are discussed and compared in light of results from the imaging of biological materials including microorganisms, bone and mineralized tissue, and plants, with a focus on hard X-ray TXM at ? 40-nm resolution.

    View details for DOI 10.1002/jemt.20907

    View details for Web of Science ID 000292570900011

    View details for PubMedID 20734414

  • Device quality Sb-based compound semiconductor surface: A comparative study of chemical cleaning JOURNAL OF APPLIED PHYSICS Nainani, A., Sun, Y., Irisawa, T., Yuan, Z., Kobayashi, M., Pianetta, P., Bennett, B. R., Boos, J. B., Saraswat, K. C. 2011; 109 (11)

    View details for DOI 10.1063/1.3590167

    View details for Web of Science ID 000292214700167

  • Schottky barrier height reduction for metal/n-GaSb contact by inserting TiO2 interfacial layer with low tunneling resistance APPLIED PHYSICS LETTERS Yuan, Z., Nainani, A., Sun, Y., Lin, J. J., Pianetta, P., Saraswat, K. C. 2011; 98 (17)

    View details for DOI 10.1063/1.3584862

    View details for Web of Science ID 000290046100032

  • Phase retrieval using polychromatic illumination for transmission X-ray microscopy OPTICS EXPRESS Liu, Y., Andrews, J. C., Wang, J., Meirer, F., Zhu, P., Wu, Z., Pianetta, P. 2011; 19 (2): 540-545

    Abstract

    An alternative method for quantitative phase retrieval in a transmission X-ray microscope system at sub-50-nm resolution is presented. As an alternative to moving the sample in the beam direction in order to analyze the propagation-introduced phase effect, we have illuminated the TXM using X-rays of different energy without any motor movement in the TXM system. Both theoretical analysis and experimental studies have confirmed the feasibility and the advantage of our method, because energy tuning can be performed with very high energy resolution using a double crystal monochromator at a synchrotron beam line, and there is zero motor error in TXM system in our approach. High-spatial-resolution phase retrieval is accomplished using the proposed method.

    View details for Web of Science ID 000286314600014

    View details for PubMedID 21263593

  • Sub-15 nm Photo-electron Source Using a Nano-aperture Integrated with a Nano-antenna 2011 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) Cheng, Y., Takashima, Y., Maldonado, J. R., Scipioni, L., Ferranti, D., Pianetta, P. A., Hesselink, L., Pease, R. F. 2011
  • High-Mobility Ge N-MOSFETs and Mobility Degradation Mechanisms IEEE TRANSACTIONS ON ELECTRON DEVICES Kuzum, D., Krishnamohan, T., Nainani, A., Sun, Y., Pianetta, P. A., Wong, H. P., Saraswat, K. C. 2011; 58 (1): 59-66
  • Nondestructive detection of deviation in integrated circuits Baghaei, L., Dai, B., Pianetta, P., Pease, R. F. A V S AMER INST PHYSICS. 2010: C6Q25-C6Q27

    View details for DOI 10.1116/1.3518464

    View details for Web of Science ID 000285015200121

  • Optical and computed evaluation of keyhole diffractive imaging for lensless x-ray microscopy Dai, B., Zhu, D., Jaroensri, R., Kulalert, K., Pianetta, P., Pease, R. F. A V S AMER INST PHYSICS. 2010: C6Q1-C6Q5

    View details for DOI 10.1116/1.3501340

    View details for Web of Science ID 000285015200118

  • Photon-enhanced thermionic emission for solar concentrator systems NATURE MATERIALS Schwede, J. W., Bargatin, I., Riley, D. C., Hardin, B. E., Rosenthal, S. J., Sun, Y., Schmitt, F., Pianetta, P., Howe, R. T., Shen, Z., Melosh, N. A. 2010; 9 (9): 762-767

    Abstract

    Solar-energy conversion usually takes one of two forms: the 'quantum' approach, which uses the large per-photon energy of solar radiation to excite electrons, as in photovoltaic cells, or the 'thermal' approach, which uses concentrated sunlight as a thermal-energy source to indirectly produce electricity using a heat engine. Here we present a new concept for solar electricity generation, photon-enhanced thermionic emission, which combines quantum and thermal mechanisms into a single physical process. The device is based on thermionic emission of photoexcited electrons from a semiconductor cathode at high temperature. Temperature-dependent photoemission-yield measurements from GaN show strong evidence for photon-enhanced thermionic emission, and calculated efficiencies for idealized devices can exceed the theoretical limits of single-junction photovoltaic cells. The proposed solar converter would operate at temperatures exceeding 200 degrees C, enabling its waste heat to be used to power a secondary thermal engine, boosting theoretical combined conversion efficiencies above 50%.

    View details for DOI 10.1038/NMAT2814

    View details for Web of Science ID 000281178400029

    View details for PubMedID 20676086

  • The dependence of the oxidation enhancement of InP(100) surface on the coverage of the adsorbed Cs JOURNAL OF APPLIED PHYSICS Sun, Y., Liu, Z., Pianetta, P. 2010; 107 (12)

    View details for DOI 10.1063/1.3452384

    View details for Web of Science ID 000279993900167

  • Reaction Mechanism, Bonding, and Thermal Stability of 1-Alkanethiols Self-Assembled on Halogenated Ge Surfaces LANGMUIR Ardalan, P., Sun, Y., Pianetta, P., Musgrave, C. B., Bent, S. F. 2010; 26 (11): 8419-8429

    Abstract

    We have employed synchrotron radiation photoemission spectroscopy to study the reaction mechanism, surface bonding, and thermal stability of 1-octadecanethiolate (ODT) self-assembled monolayers (SAMs) at Cl- and Br-terminated Ge(100) surfaces. Density functional theory (DFT) calculations were also carried out for the same reactions. From DFT calculations, we have found that adsorption of 1-octadecanethiol on the halide-terminated surface via hydrohalogenic acid elimination is kinetically favorable on both Cl- and Br-terminated Ge surfaces at room temperature, but the reactions are more thermodynamically favorable at Cl-terminated Ge surfaces. After ODT SAM formation at room temperature, photoemission spectroscopy experiments show that Ge(100) and (111) surfaces contain monothiolates and possibly dithiolates together with unbound thiol and atomic sulfur. Small coverages of residual halide are also observed, consistent with predictions by DFT. Annealing studies in ultrahigh vacuum show that the Ge thiolates are thermally stable up to 150 degrees C. The majority of the surface thiolates are converted to sulfide and carbide upon annealing to 350 degrees C. By 430 degrees C, no sulfur remains on the surface, whereas Ge carbide is stable to above 470 degrees C.

    View details for DOI 10.1021/la904864c

    View details for Web of Science ID 000277928100104

    View details for PubMedID 20433151

  • Synchrotron radiation-induced total reflection X-ray fluorescence analysis TRAC-TRENDS IN ANALYTICAL CHEMISTRY Meirer, F., Singh, A., Pepponi, G., Streli, C., Homma, T., Pianetta, P. 2010; 29 (6): 479-496
  • Nanoscale X-Ray Microscopic Imaging of Mammalian Mineralized Tissue MICROSCOPY AND MICROANALYSIS Andrews, J. C., Almeida, E., van der Meulen, M. C., Alwood, J. S., Lee, C., Liu, Y., Chen, J., Meirer, F., Feser, M., Gelb, J., Rudati, J., Tkachuk, A., Yun, W., Pianetta, P. 2010; 16 (3): 327-336

    Abstract

    A novel hard transmission X-ray microscope (TXM) at the Stanford Synchrotron Radiation Lightsource operating from 5 to 15 keV X-ray energy with 14 to 30 microm2 field of view has been used for high-resolution (30-40 nm) imaging and density quantification of mineralized tissue. TXM is uniquely suited for imaging of internal cellular structures and networks in mammalian mineralized tissues using relatively thick (50 microm), untreated samples that preserve tissue micro- and nanostructure. To test this method we performed Zernike phase contrast and absorption contrast imaging of mouse cancellous bone prepared under different conditions of in vivo loading, fixation, and contrast agents. In addition, the three-dimensional structure was examined using tomography. Individual osteocytic lacunae were observed embedded within trabeculae in cancellous bone. Extensive canalicular networks were evident and included processes with diameters near the 30-40 nm instrument resolution that have not been reported previously. Trabecular density was quantified relative to rod-like crystalline apatite, and rod-like trabecular struts were found to have 51-54% of pure crystal density and plate-like areas had 44-53% of crystal density. The nanometer resolution of TXM enables future studies for visualization and quantification of ultrastructural changes in bone tissue resulting from osteoporosis, dental disease, and other pathologies.

    View details for DOI 10.1017/S1431927610000231

    View details for Web of Science ID 000277902600011

    View details for PubMedID 20374681

  • The effects of wet surface clean and in situ interlayer on In-0.52Al0.48As metal-oxide-semiconductor characteristics APPLIED PHYSICS LETTERS Kobayashi, M., Thareja, G., Sun, Y., Goel, N., Garner, M., Tsai, W., Pianetta, P., Nishi, Y. 2010; 96 (14)

    View details for DOI 10.1063/1.3379024

    View details for Web of Science ID 000276554600066

  • Effects of Al doping and annealing on chemical states and band diagram of Y2O3/Si gate stacks studied by photoemission and x-ray absorption spectroscopy JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A Toyoda, S., Okabayashi, J., Komatsu, M., Oshima, M., Lee, D., Sun, S., Sun, Y., Pianetta, P. A., Kukuruznyak, D., Chikyow, T. 2010; 28 (1): 16-19

    View details for DOI 10.1116/1.3259869

    View details for Web of Science ID 000273182800004

  • Deactivation of submelt laser annealed arsenic ultrashallow junctions in silicon during subsequent thermal treatment JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B Giubertoni, D., Pepponi, G., Sahiner, M. A., Kelty, S. P., Gennaro, S., Bersani, M., Kah, M., Kirkby, K. J., Doherty, R., Foad, M. A., Meirer, F., Streli, C., Woicik, J. C., Pianetta, P. 2010; 28 (1): C1B1-C1B5

    View details for DOI 10.1116/1.3242637

    View details for Web of Science ID 000275511800002

  • Hard X-ray Full Field Nano-imaging of Bone and Nanowires at SSRL. AIP conference proceedings Andrews, J. C., Pianetta, P., Meirer, F., Chen, J., Almeida, E., van der Meulen, M. C., Alwood, J. S., Lee, C., Zhu, J., Cui, Y. 2010; 1234: 79-82

    Abstract

    A hard X-ray full field microscope from Xradia Inc. has been installed at SSRL on a 54-pole wiggler end station at beam line 6-2. It has been optimized to operate from 5-14 keV with resolution as high as 30 nm. High quality images are achieved using a vertical beam stabilizer and condenser scanner with high efficiency zone plates with 30 nm outermost zone width. The microscope has been used in Zernike phase contrast, available at 5.4 keV and 8 keV, as well as absorption contrast to image a variety of biological, environmental and materials samples. Calibration of the X-ray attenuation with crystalline apatite enabled quantification of bone density of plate-like and rod-like regions of mouse bone trabecula. 3D tomography of individual lacuna revealed the surrounding cell canaliculi and processes. 3D tomography of chiral branched PbSe nanowires showed orthogonal branches around a central nanowire.

    View details for PubMedID 20871736

  • Performance of a CsBr coated Nb photocathode at room temperature JOURNAL OF APPLIED PHYSICS Maldonado, J. R., Pianetta, P., Dowell, D. H., Smedley, J., Kneisel, P. 2010; 107 (1)

    View details for DOI 10.1063/1.3276222

    View details for Web of Science ID 000273689600006

  • Radical oxidation of germanium for interface gate dielectric GeO2 formation in metal-insulator-semiconductor gate stack JOURNAL OF APPLIED PHYSICS Kobayashi, M., Thareja, G., Ishibashi, M., Sun, Y., Griffin, P., McVittie, J., Pianetta, P., Saraswat, K., Nishi, Y. 2009; 106 (10)

    View details for DOI 10.1063/1.3259407

    View details for Web of Science ID 000272932300103

  • Apparatus to measure electron reflection JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B Maldonado, J. R., Sun, Y., Tsai, R., Pease, F., Pianetta, P. 2009; 27 (6): 2644-2647

    View details for DOI 10.1116/1.3242695

    View details for Web of Science ID 000272803400065

  • Iterative phase recovery using wavelet domain constraints JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B Baghaei, L., Rad, A., Dai, B., Pianetta, P., Miao, J., Pease, R. F. 2009; 27 (6): 3192-3195

    View details for DOI 10.1116/1.3258632

    View details for Web of Science ID 000272803400174

  • Using X-ray Microscopy and Hg L-3 XAMES To Study Hg Binding in the Rhizosphere of Spartina Cordgrass ENVIRONMENTAL SCIENCE & TECHNOLOGY Patty, C., Barnett, B., Mooney, B., Kahn, A., Levy, S., Liu, Y., Pianetta, P., Andrews, J. C. 2009; 43 (19): 7397-7402

    Abstract

    San Francisco Bay has been contaminated historically by mercury from mine tailings as well as contemporary industrial sources. Native Spartina foliosa and non-native S. alterniflora-hybrid cordgrasses are dominant florae within the SF Bay estuary environment. Understanding mercury uptake and transformations in these plants will help to characterize the significance of their roles in mercury biogeochemical cycling in the estuarine environment. Methylated mercury can be biomagnified up the food web, resulting in levels in sport fish up to 1 million times greater than in surrounding waters and resulting in advisories to limit fish intake. Understanding the uptake and methylation of mercury in the plant rhizosphere can yield insight into ways to manage mercury contamination. The transmission X-ray microscope on beamline 6-2 at the Stanford Synchrotron Radiation Lightsource (SSRL) was used to obtain absorption contrast images and 3D tomography of Spartina foliosa roots that were exposed to 1 ppm Hg (as HgCl2) hydroponically for 1 week. Absorption contrast images of micrometer-sized roots from S. foliosa revealed dark particles, and dark channels within the root, due to Hg absorption. 3D tomography showed that the particles are on the root surface, and slices from the tomographic reconstruction revealed that the particles are hollow, consistent with microorganisms with a thin layer of Hg on the surface. Hg L3 XANES of ground-up plant roots and Hg L3 micro-XANES from microprobe analysis of micrometer-sized roots (60-120 microm in size) revealed three main types of speciation in both Spartina species: Hg-S ligation in a form similar to Hg(II) cysteine, Hg-S bonding as in cinnabar and metacinnabar, and methylmercury-carboxyl bonding in a form similar to methylmercury acetate. These results are interpreted within the context of obtaining a "snapshot" of mercury methylation in progress.

    View details for DOI 10.1021/es901076q

    View details for Web of Science ID 000270136500040

    View details for PubMedID 19848152

  • Study on mechanism of crystallization in HfO2 films on Si substrates by in-depth profile analysis using photoemission spectroscopy JOURNAL OF APPLIED PHYSICS Toyoda, S., Takahashi, H., Kumigashira, H., Oshima, M., Lee, D., Sun, S., Liu, Z., Sun, Y., Pianetta, P. A., Oshiyama, I., Tai, K., Fukuda, S. 2009; 106 (6)

    View details for DOI 10.1063/1.3212979

    View details for Web of Science ID 000270378100113

  • Gold Removal from Germanium Nanowires LANGMUIR Ratchford, J. B., Goldthorpe, I. A., Sun, Y., McIntyre, P. C., Pianetta, P. A., Chidsey, C. E. 2009; 25 (16): 9473-9479

    Abstract

    We report the selective removal of gold from the tips of germanium nanowires (GeNWs) grown by chemical vapor deposition on gold nanoparticles (AuNPs). Selective removal was accomplished by aqueous hydrochloric acid solutions containing either potassium triiodide or iodine. Measurement of the residual number of gold atoms on the GeNW samples using inductively coupled plasma-mass spectrometry shows that 99% of the gold was removed. Photoemission spectroscopy shows that the germanium surfaces of these samples were not further oxidized after treatment with these liquid etchants. Auger electron spectroscopy shows that AuNPs that did not yield GeNWs contain germanium and also that the addition of gaseous HCl to GeH(4) during GeNW growth increased the selectivity of germanium deposition to the AuNPs.

    View details for DOI 10.1021/la900725b

    View details for Web of Science ID 000268719900088

    View details for PubMedID 19419180

  • Hafnium oxide/germanium oxynitride gate stacks on germanium: Capacitance scaling and interface state density APPLIED PHYSICS LETTERS Oshima, Y., Shandalov, M., Sun, Y., Pianetta, P., McIntyre, P. C. 2009; 94 (18)

    View details for DOI 10.1063/1.3116624

    View details for Web of Science ID 000265933700046

  • Electron sources utilizing thin CsBr coatings Maldonado, J. R., Liu, Z., Dowell, D. H., Kirby, R. E., Sun, Y., Pianetta, P., Pease, F. ELSEVIER SCIENCE BV. 2009: 529-531
  • Erase and Retention Improvements in Charge Trap Flash Through Engineered Charge Storage Layer IEEE ELECTRON DEVICE LETTERS Goel, N., Gilmer, D. C., Park, H., Diaz, V., Sun, Y., Price, J., PARK, C., Pianetta, P., Kirsch, P. D., Jammy, R. 2009; 30 (3): 216-218
  • Origin of the Monochromatic Photoemission Peak in Diamondoid Monolayers NANO LETTERS Clay, W. A., Liu, Z., Yang, W., Fabbri, J. D., Dahl, J. E., Carlson, R. M., Sun, Y., Schreiner, P. R., Fokin, A. A., Tkachenko, B. A., Fokina, N. A., Pianetta, P. A., Melosh, N., Shen, Z. 2009; 9 (1): 57-61

    Abstract

    Recent photoemission experiments have discovered a highly monochromatized secondary electron peak emitted from diamondoid self-assembled monolayers on metal substrates. New experimental data and simulation results are presented to show that a combination of negative electron affinity and strong electron-phonon scattering is responsible for this behavior. The simulation results are generated using a simple Monte Carlo transport algorithm. The simulated spectra recreate the main spectral features of the measured ones.

    View details for DOI 10.1021/nl802310k

    View details for Web of Science ID 000262519100010

    View details for PubMedID 18975993

  • High Quality GeO2/Ge Interface Formed by SPA Radical Oxidation and Uniaxial Stress Engineering for High Performance Ge NMOSFETs 2009 SYMPOSIUM ON VLSI TECHNOLOGY, DIGEST OF TECHNICAL PAPERS Kobayashi, M., Irisawa, T., Kope, B. M., Sun, Y., Saraswat, K., Wong, H. P., Pianetta, P., Nishi, Y. 2009: 76-77
  • Experimental Demonstration of High Mobility Ge NMOS 2009 IEEE INTERNATIONAL ELECTRON DEVICES MEETING Kuzum, D., Krishnamohan, T., Nainani, A., Sun, Y., Pianetta, P. A., Wong, H., Saraswat, K. C. 2009: 420-423
  • Correlation of local structure and electrical activation in arsenic ultrashallow junctions in silicon JOURNAL OF APPLIED PHYSICS Giubertoni, D., Pepponi, G., Gennaro, S., Bersani, M., Sahiner, M. A., Kelty, S. P., Doherty, R., Foad, M. A., Kah, M., Kirkby, K. J., Woicik, J. C., Pianetta, P. 2008; 104 (10)

    View details for DOI 10.1063/1.3026706

    View details for Web of Science ID 000262605800082

  • Arsenic-dominated chemistry in the acid cleaning of InGaAs and InAlAs surfaces APPLIED PHYSICS LETTERS Sun, Y., Pianetta, P., Chen, P., Kobayashi, M., Nishi, Y., Goel, N., Garner, M., Tsai, W. 2008; 93 (19)

    View details for DOI 10.1063/1.3025852

    View details for Web of Science ID 000260944100134

  • Synchrotron radiation photoemission spectroscopic study of band offsets and interface self-cleaning by atomic layer deposited HfO2 on In0.53Ga0.47As and In0.52Al0.48As APPLIED PHYSICS LETTERS Kobayashi, M., Chen, P. T., Sun, Y., Goel, N., Majhi, P., GARNER, M., Tsai, W., Pianetta, P., Nishi, Y. 2008; 93 (18)

    View details for DOI 10.1063/1.3020298

    View details for Web of Science ID 000260778100030

  • X-ray diffraction microscopy: Reconstruction with partial magnitude and spatial a priori information Rad, L. B., Downes, I., Dai, B., Zhu, D., Scherz, A., Ye, J., Pianetta, P., Pease, R. F. A V S AMER INST PHYSICS. 2008: 2362-2366

    View details for DOI 10.1116/1.3002487

    View details for Web of Science ID 000261385600098

  • Evaluation of electron energy spread in CsBr based photocathodes Maldonado, J. R., Sun, Y., Liu, Z., Liu, X., Tanimoto, S., Pianetta, P., Pease, F. A V S AMER INST PHYSICS. 2008: 2085-2090

    View details for DOI 10.1116/1.2976572

    View details for Web of Science ID 000261385600045

  • The effectiveness of HCl and HF cleaning of Si0.85Ge0.15 surface JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A Sun, Y., Liu, Z., Sun, S., Pianetta, P. 2008; 26 (5): 1248-1250

    View details for DOI 10.1116/1.2966428

    View details for Web of Science ID 000259296000023

  • The work function of submonolayer cesium-covered gold: A photoelectron spectroscopy study JOURNAL OF CHEMICAL PHYSICS LaRue, J. L., White, J. D., Nahler, N. H., Liu, Z., Sun, Y., Pianetta, P. A., Auerbach, D. J., Wodtke, A. M. 2008; 129 (2)

    Abstract

    Using visible and x-ray photoelectron spectroscopy, we measured the work function of a Au(111) surface at a well-defined submonolayer coverage of Cs. For a Cs coverage producing a photoemission maximum with a He-Ne laser, the work function is 1.61+/-0.08 eV, consistent with previous assumptions used to analyze vibrationally promoted electron emission. A discussion of possible Cs layer structures is also presented.

    View details for DOI 10.1063/1.2953712

    View details for Web of Science ID 000257629100046

    View details for PubMedID 18624554

  • Photoemission study of Cs-NF3 activated GaAs(100) negative electron affinity photocathodes APPLIED PHYSICS LETTERS Liu, Z., Sun, Y., Peterson, S., Pianetta, P. 2008; 92 (24)

    View details for DOI 10.1063/1.2945276

    View details for Web of Science ID 000256934900007

  • Analytical methods for discriminating stardust in aerogel capture media Brennan, S., Luening, K., Ignatyev, K., Pianetta, P., Ishii, H. A., Bradley, J. P. J C P D S-INT CENTRE DIFFRACTION DATA. 2008: 81-86

    View details for DOI 10.1154/1.2912328

    View details for Web of Science ID 000256745700003

  • Robust CsBr/Cu photocathodes for the linac coherent light source PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS Maldonado, J. R., Liu, Z., Dowell, D. H., Kirby, R. E., Sun, Y., Pianetta, P., Pease, F. 2008; 11 (6)
  • Ge-interface engineering with ozone oxidation for low interface-state density IEEE ELECTRON DEVICE LETTERS Kuzum, D., Krishnamohan, T., Pethe, A. J., Okyay, A. K., Oshima, Y., Sun, Y., McVittie, J. P., Pianetta, P. A., McIntyre, P. C., Saraswat, K. C. 2008; 29 (4): 328-330
  • HfO2 gate dielectric on (NH4)(2)S passivated (100) GaAs grown by atomic layer deposition JOURNAL OF APPLIED PHYSICS Chen, P. T., Sun, Y., Kim, E., McIntyre, P. C., Tsai, W., GARNER, M., Pianetta, P., Nishi, Y., Chui, C. O. 2008; 103 (3)

    View details for DOI 10.1063/1.2838471

    View details for Web of Science ID 000253238100054

  • Recovering the elemental composition of comet Wild 2 dust in five Stardust impact tracks and terminal particles in aerogel METEORITICS & PLANETARY SCIENCE Ishii, H. A., Brennan, S., Bradley, J. P., Luening, K., Ignatyev, K., Pianetta, P. 2008; 43 (1-2): 215-231
  • Chemical Bonding, Interfaces, and Defects in Hafnium Oxide/Germanium Oxynitride Gate Stacks on Ge(100) JOURNAL OF THE ELECTROCHEMICAL SOCIETY Oshima, Y., Sun, Y., Kuzum, D., Sugawara, T., Saraswat, K. C., Pianetta, P., McIntyrea, P. C. 2008; 155 (12): G304-G309

    View details for DOI 10.1149/1.2995832

    View details for Web of Science ID 000260479700067

  • Angular dependence of the photoelectron energy distribution of InP(100) and GaAs(100) negative electron affinity photocathodes APPLIED PHYSICS LETTERS Lee, D., Sun, Y., Liu, Z., Sun, S., Pianetta, P. 2007; 91 (19)

    View details for DOI 10.1063/1.2805775

    View details for Web of Science ID 000250810300036

  • Rapid partial melt crystallization of silicon for monolithic three-dimensional integration Witte, D. J., Pickard, D. S., Crnogorac, F., Pianetta, P., Pease, R. F. A V S AMER INST PHYSICS. 2007: 1989-1992

    View details for DOI 10.1116/1.2798732

    View details for Web of Science ID 000251611900041

  • CsBr/GaN heterojunction photoelectron source Maldonado, J. R., Liu, Z., Sun, Y., Schuetter, S., Pianetta, P., Pease, R. F. A V S AMER INST PHYSICS. 2007: 2266-2270

    View details for DOI 10.1116/1.2779042

    View details for Web of Science ID 000251611900100

  • Influence of Taoism on the invention of the purple pigment used on the Qin terracotta warriors JOURNAL OF ARCHAEOLOGICAL SCIENCE Liu, Z., Mehta, A., Tamura, N., Pickard, D., Rong, B., Zhou, T., Pianetta, P. 2007; 34 (11): 1878-1883
  • The distribution of oxide species in the Cs/O activation layer on InP(100) negative electron affinity photocathodes JOURNAL OF APPLIED PHYSICS Lee, D., Sun, Y., Liu, Z., Sun, S., Peterson, S., Pianetta, P. 2007; 102 (7)

    View details for DOI 10.1063/1.2786885

    View details for Web of Science ID 000250147700154

  • Formation of cesium peroxide and cesium superoxide on InP photocathode activated by cesium and oxygen JOURNAL OF APPLIED PHYSICS Sun, Y., Liu, Z., Pianetta, P., Lee, D. 2007; 102 (7)

    View details for DOI 10.1063/1.2786882

    View details for Web of Science ID 000250147700153

  • Band offsets between amorphous LaAlO3 and In0.53Ga0.47As APPLIED PHYSICS LETTERS Goel, N., Tsai, W., Garner, C. M., Sun, Y., Pianetta, P., Warusawithana, M., Schlom, D. G., Wen, H., Gaspe, C., Keay, J. C., Santos, M. B., Goncharova, L. V., Garfunkel, E., Gustafsson, T. 2007; 91 (11)

    View details for DOI 10.1063/1.2783264

    View details for Web of Science ID 000249474000106

  • Surface dipole formation and lowering of the Work function by Cs adsorption on InP(100) surface JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A Sun, Y., Liu, Z., Pianetta, P. 2007; 25 (5): 1351-1356

    View details for DOI 10.1116/1.2753845

    View details for Web of Science ID 000249664400004

  • High current density GaN/CsBr heterojunction photocathode with improved photoyield APPLIED PHYSICS LETTERS Liu, Z., Sun, Y., Pianetta, P., Maldonado, J. R., Pease, R. F., Schuetter, S. 2007; 90 (23)

    View details for DOI 10.1063/1.2746959

    View details for Web of Science ID 000247145500015

  • Lamellar crystallization of silicon for 3-dimensional integration Witte, D. J., Crnogorac, F., Pickard, D. S., Mehta, A., Liu, Z., Rajendran, B., Pianetta, P., Pease, R. F. ELSEVIER SCIENCE BV. 2007: 1186-1189
  • A high resolution full field transmission X-ray microscope at SSRL SYNCHROTRON RADIATION INSTRUMENTATION, PTS 1 AND 2 Luening, K., Pianetta, P., Yun, W., Almeida, E., van der Meulen, M. 2007; 879: 1333-1336
  • Interface-engineered Ge (100) and (111), N- and P-FETs with high mobility 2007 IEEE INTERNATIONAL ELECTRON DEVICES MEETING, VOLS 1 AND 2 Kuzum, D., Pethe, A. J., Krishnamohan, T., Oshima, Y., Sun, Y., McVittie, J. P., Pianetta, P. A., McIntyre, P. C., Saraswat, K. C. 2007: 723-726
  • Elemental compositions of comet 81P/Wild 2 samples collected by Stardust SCIENCE Flynn, G. J., Bleuet, P., Borg, J., Bradley, J. P., Brenker, F. E., Brennan, S., Bridges, J., Brownlee, D. E., Bullock, E. S., Burghammer, M., Clark, B. C., Dai, Z. R., Daghlian, C. P., Djouadi, Z., Fakra, S., Ferroir, T., Floss, C., Franchi, I. A., Gainsforth, Z., Gallien, J., Gillet, P., Grant, P. G., Graham, G. A., Green, S. F., Grossemy, F., Heck, P. R., Herzog, G. F., Hoppe, P., Hoerz, F., Huth, J., Ignatyev, K., Ishii, H. A., Janssens, K., Joswiak, D., Kearsley, A. T., Khodja, H., Lanzirotti, A., Leitner, J., Lemelle, L., Leroux, H., Luening, K., MacPherson, G. J., Marhas, K. K., Marcus, M. A., Matrajt, G., Nakamura, T., Nakamura-Messenger, K., Nakano, T., Newville, M., Papanastassiou, D. A., Pianetta, P., Rao, W., Riekel, C., Rietmeijer, F. J., Rost, D., Schwandt, C. S., See, T. H., Sheffield-Parker, J., Simionovici, A., Sitnitsky, I., Snead, C. J., Stadermann, F. J., Stephan, T., Stroud, R. M., Susini, J., Suzuki, Y., Sutton, S. R., Taylor, S., Teslich, N., Troadec, D., Tsou, P., Tsuchiyama, A., Uesugi, K., Vekemans, B., Vicenzi, E. P., Vincze, L., Westphal, A. J., Wozniakiewicz, P., Zinner, E., Zolensky, M. E. 2006; 314 (5806): 1731-1735

    Abstract

    We measured the elemental compositions of material from 23 particles in aerogel and from residue in seven craters in aluminum foil that was collected during passage of the Stardust spacecraft through the coma of comet 81P/Wild 2. These particles are chemically heterogeneous at the largest size scale analyzed ( approximately 180 ng). The mean elemental composition of this Wild 2 material is consistent with the CI meteorite composition, which is thought to represent the bulk composition of the solar system, for the elements Mg, Si, Mn, Fe, and Ni to 35%, and for Ca and Ti to 60%. The elements Cu, Zn, and Ga appear enriched in this Wild 2 material, which suggests that the CI meteorites may not represent the solar system composition for these moderately volatile minor elements.

    View details for DOI 10.1126/science.1136141

    View details for Web of Science ID 000242833600046

    View details for PubMedID 17170294

  • Comet 81P/Wild 2 under a microscope. Science Brownlee, D., Tsou, P., Aléon, J., Alexander, C. M., Araki, T., Bajt, S., Baratta, G. A., Bastien, R., Bland, P., Bleuet, P., Borg, J., Bradley, J. P., Brearley, A., Brenker, F., Brennan, S., Bridges, J. C., Browning, N. D., Brucato, J. R., Bullock, E., Burchell, M. J., Busemann, H., Butterworth, A., Chaussidon, M., Cheuvront, A., Chi, M., Cintala, M. J., Clark, B. C., Clemett, S. J., Cody, G., Colangeli, L., Cooper, G., Cordier, P., Daghlian, C., Dai, Z., D'Hendecourt, L., Djouadi, Z., Dominguez, G., Duxbury, T., Dworkin, J. P., Ebel, D. S., Economou, T. E., Fakra, S., Fairey, S. A., Fallon, S., Ferrini, G., Ferroir, T., Fleckenstein, H., Floss, C., Flynn, G., Franchi, I. A., Fries, M., Gainsforth, Z., Gallien, J., Genge, M., Gilles, M. K., Gillet, P., Gilmour, J., Glavin, D. P., Gounelle, M., Grady, M. M., Graham, G. A., Grant, P. G., Green, S. F., Grossemy, F., Grossman, L., Grossman, J. N., Guan, Y., Hagiya, K., Harvey, R., Heck, P., Herzog, G. F., Hoppe, P., Hörz, F., Huth, J., Hutcheon, I. D., Ignatyev, K., Ishii, H., Ito, M., Jacob, D., Jacobsen, C., Jacobsen, S., Jones, S., Joswiak, D., Jurewicz, A., Kearsley, A. T., Keller, L. P., Khodja, H., Kilcoyne, A. L., Kissel, J., Krot, A., Langenhorst, F., Lanzirotti, A., Le, L., Leshin, L. A., Leitner, J., Lemelle, L., Leroux, H., Liu, M., Luening, K., Lyon, I., MacPherson, G., Marcus, M. A., Marhas, K., Marty, B., Matrajt, G., McKeegan, K., Meibom, A., Mennella, V., Messenger, K., Messenger, S., Mikouchi, T., Mostefaoui, S., Nakamura, T., Nakano, T., Newville, M., Nittler, L. R., Ohnishi, I., Ohsumi, K., Okudaira, K., Papanastassiou, D. A., Palma, R., Palumbo, M. E., Pepin, R. O., Perkins, D., Perronnet, M., Pianetta, P., Rao, W., Rietmeijer, F. J., Robert, F., Rost, D., Rotundi, A., Ryan, R., Sandford, S. A., Schwandt, C. S., See, T. H., Schlutter, D., Sheffield-Parker, J., Simionovici, A., Simon, S., Sitnitsky, I., Snead, C. J., Spencer, M. K., Stadermann, F. J., Steele, A., Stephan, T., Stroud, R., Susini, J., Sutton, S. R., Suzuki, Y., Taheri, M., Taylor, S., Teslich, N., Tomeoka, K., Tomioka, N., Toppani, A., Trigo-Rodríguez, J. M., Troadec, D., Tsuchiyama, A., Tuzzolino, A. J., Tyliszczak, T., Uesugi, K., Velbel, M., Vellenga, J., Vicenzi, E., Vincze, L., Warren, J., Weber, I., Weisberg, M., Westphal, A. J., Wirick, S., Wooden, D., Wopenka, B., Wozniakiewicz, P., Wright, I., Yabuta, H., Yano, H., Young, E. D., Zare, R. N., Zega, T., Ziegler, K., Zimmerman, L., Zinner, E., Zolensky, M. 2006; 314 (5806): 1711-1716

    Abstract

    The Stardust spacecraft collected thousands of particles from comet 81P/Wild 2 and returned them to Earth for laboratory study. The preliminary examination of these samples shows that the nonvolatile portion of the comet is an unequilibrated assortment of materials that have both presolar and solar system origin. The comet contains an abundance of silicate grains that are much larger than predictions of interstellar grain models, and many of these are high-temperature minerals that appear to have formed in the inner regions of the solar nebula. Their presence in a comet proves that the formation of the solar system included mixing on the grandest scales.

    View details for PubMedID 17170289

  • Research article - Comet 81P/Wild 2 under a microscope SCIENCE Brownlee, D., Tsou, P., Aleon, J., Alexander, C. M., Araki, T., Bajt, S., Baratta, G. A., Bastien, R., Bland, P., Bleuet, P., Borg, J., Bradley, J. P., Brearley, A., Brenker, F., Brennan, S., Bridges, J. C., Browning, N. D., Brucato, J. R., Bullock, E., Burchell, M. J., Busemann, H., Butterworth, A., Chaussidon, M., Cheuvront, A., Chi, M., Cintala, M. J., Clark, B. C., Clemett, S. J., Cody, G., Colangeli, L., Cooper, G., Cordier, P., Daghlian, C., Dai, Z., D'Hendecourt, L., Djouadi, Z., Dominguez, G., Duxbury, T., Dworkin, J. P., Ebel, D. S., Economou, T. E., Fakra, S., Fairey, S. A., Fallon, S., Ferrini, G., Ferroir, T., Fleckenstein, H., Floss, C., Flynn, G., Franchi, I. A., Fries, M., Gainsforth, Z., Gallien, J., Genge, M., Gilles, M. K., Gillet, P., Gilmour, J., Glavin, D. P., Gounelle, M., Grady, M. M., Graham, G. A., Grant, P. G., Green, S. F., Grossemy, F., Grossman, L., Grossman, J. N., Guan, Y., Hagiya, K., Harvey, R., Heck, P., Herzog, G. F., Hoppe, P., Hoerz, F., Huth, J., Hutcheon, I. D., Ignatyev, K., Ishii, H., Ito, M., Jacob, D., Jacobsen, C., Jacobsen, S., Jones, S., Joswiak, D., Jurewicz, A., Kearsley, A. T., Keller, L. P., Khodja, H., Kilcoyne, A. L., Kissel, J., Krot, A., Langenhorst, F., Lanzirotti, A., Le, L., Leshin, L. A., Leitner, J., Lemelle, L., Leroux, H., Liu, M., Luening, K., Lyon, I., MacPherson, G., Marcus, M. A., Marhas, K., Marty, B., Matrajt, G., McKeegan, K., Meibom, A., Mennella, V., Messenger, K., Messenger, S., Mikouchi, T., Mostefaoui, S., Nakamura, T., Nakano, T., Newville, M., Nittler, L. R., Ohnishi, I., Ohsumi, K., Okudaira, K., Papanastassiou, D. A., Palma, R., Palumbo, M. E., Pepin, R. O., Perkins, D., Perronnet, M., Pianetta, P., Rao, W., Rietmeijer, F. J., Robert, F., Rost, D., Rotundi, A., Ryan, R., Sandford, S. A., Schwandt, C. S., See, T. H., Schlutter, D., Sheffield-Parker, J., Simionovici, A., Simon, S., Sitnitsky, I., Snead, C. J., Spencer, M. K., Stadermann, F. J., Steele, A., Stephan, T., Stroud, R., Susini, J., Sutton, S. R., Suzuki, Y., Taheri, M., Taylor, S., Teslich, N., Tomeoka, K., Tomioka, N., Toppani, A., Trigo-Rodriguez, J. M., Troadec, D., Tsuchiyama, A., Tuzzolino, A. J., Tyliszczak, T., Uesugi, K., Velbel, M., Vellenga, J., Vicenzi, E., Vincze, L., Warren, J., Weber, I., Weisberg, M., Westphal, A. J., Wirick, S., Wooden, D., Wopenka, B., Wozniakiewicz, P., Wright, I., Yabuta, H., Yano, H., Young, E. D., Zare, R. N., Zega, T., Ziegler, K., Zimmerman, L., Zinner, E., Zolensky, M. 2006; 314 (5806): 1711-1716
  • Roles of oxygen and water vapor in the oxidation of halogen terminated Ge(111) surfaces APPLIED PHYSICS LETTERS Sun, S., Sun, Y., Liu, Z., Lee, D., Pianetta, P. 2006; 89 (23)

    View details for DOI 10.1063/1.2403908

    View details for Web of Science ID 000242709200049

  • Photoelectron emission studies in CsBr at 257 nm Maldonado, J. R., Liu, Z., Sun, Y., Pianetta, P. A., Pease, F. W. A V S AMER INST PHYSICS. 2006: 2886-2891

    View details for DOI 10.1116/1.2363410

    View details for Web of Science ID 000243324400071

  • Chemical states and electrical properties of a high-k metal oxide/silicon interface with oxygen-gettering titanium-metal-overlayer APPLIED PHYSICS LETTERS Seo, K., Lee, D., Pianetta, P., Kim, H., Saraswat, K. C., McIntyre, P. C. 2006; 89 (14)

    View details for DOI 10.1063/1.2358834

    View details for Web of Science ID 000241056900088

  • CsBr photocathode at 257 nm: A rugged high current density electron source APPLIED PHYSICS LETTERS Liu, Z., Maldonado, J., Sun, Y., Pianetta, P., Pease, R. F. 2006; 89 (11)

    View details for DOI 10.1063/1.2354029

    View details for Web of Science ID 000240545400014

  • Surface termination and roughness of Ge(100) cleaned by HF and HCl solutions APPLIED PHYSICS LETTERS Sun, S. Y., Sun, Y., Liu, Z., Lee, D. I., Peterson, S., Pianetta, P. 2006; 88 (2)

    View details for DOI 10.1063/1.2162699

    View details for Web of Science ID 000234606900014

  • XRF microCT study of space objects at SSRL DEVELOPMENTS IN X-RAY TOMOGRAPHY V Ignatyev, K., Huwig, K., Harvey, R., Ishii, H., Bradley, J., Luening, K., Brennan, S., Pianetta, P. 2006; 6318

    View details for DOI 10.1117/12.681440

    View details for Web of Science ID 000241974100069

  • Photoemission studies of passivation of germanium nanowires APPLIED PHYSICS LETTERS Adhikari, H., McIntyre, P. C., Sun, S. Y., Pianetta, P., Chidsey, C. E. 2005; 87 (26)

    View details for DOI 10.1063/1.2158027

    View details for Web of Science ID 000234338700081

  • Narrow cone emission from negative electron affinity photocathodes Liu, Z., Sun, Y., Pianetta, P., Pease, R. F. A V S AMER INST PHYSICS. 2005: 2758-2762

    View details for DOI 10.1116/1.2101726

    View details for Web of Science ID 000234613200092

  • Nitrogen doping and thermal stability in HfSiOxNy studied by photoemission and x-ray absorption spectroscopy APPLIED PHYSICS LETTERS Toyoda, S., Okabayashi, J., Takahashi, H., Oshima, M., Lee, D. I., Sun, S., Sun, S., Pianetta, P. A., Ando, T., Fukuda, S. 2005; 87 (18)

    View details for DOI 10.1063/1.2126112

    View details for Web of Science ID 000232886400059

  • Mercury transformations in chemical agent simulant as characterized by X-ray absorption fine spectroscopy TALANTA Skubal, L. R., Biedron, S. G., Newville, M., Schneider, J. F., Milton, S. V., Pianetta, P., O'Neill, H. J. 2005; 67 (4): 730-735

    Abstract

    Chemical analyses of U.S. stockpiled mustard chemical warfare agent show some agent destined for destruction contains mercury [L. Ember, Chem. Eng. News 82 (2004) 8]. Because of its toxicity, mercury must be removed from agent prior to incineration or be scrubbed from incineration exhaust to prevent release into the atmosphere. Understanding mercury/agent interactions is critical if either atmospheric or aqueous treatment processes are used. We investigate and compare the state of mercury in water to that in thiodiglycol, a mustard simulant, as co-contaminants are introduced. The effects of sodium hypochlorite and sodium hydroxide, common neutralization chemicals, on mercury in water and simulant with and without co-contaminants present are examined using X-ray absorption fine spectroscopy (XAFS).

    View details for DOI 10.1016/j.talanta.2005.03.030

    View details for Web of Science ID 000231992900010

    View details for PubMedID 18970232

  • Chemical states and electronic structure of a HfO2/Ge(001) interface APPLIED PHYSICS LETTERS Seo, K. I., McIntyre, P. C., Sun, S., Lee, D. I., Pianetta, P., Saraswat, K. C. 2005; 87 (4)

    View details for DOI 10.1063/1.2006211

    View details for Web of Science ID 000230725900045

  • Optimized cleaning method for producing device quality InP(100) surfaces JOURNAL OF APPLIED PHYSICS Sun, Y., Liu, Z., Machuca, F., Pianetta, P., SPICER, W. E. 2005; 97 (12)

    View details for DOI 10.1063/1.1935745

    View details for Web of Science ID 000230278100113

  • Zirconia-germanium interface photoemission spectroscopy using synchrotron radiation JOURNAL OF APPLIED PHYSICS Chui, C. O., Lee, D. I., Singh, A. A., Pianetta, P. A., Saraswat, K. C. 2005; 97 (11)

    View details for DOI 10.1063/1.1922090

    View details for Web of Science ID 000229804700034

  • William Edward Spicer - Obituary PHYSICS TODAY LINDAU, I., Pianetta, P. 2005; 58 (5): 86-87
  • Effects of post-deposition annealing on the material characteristics of ultrathin HfO2 films on silicon JOURNAL OF APPLIED PHYSICS Puthenkovilakam, R., Lin, Y. S., Choi, J., Lu, J., Blom, H. O., Pianetta, P., Devine, D., Sendler, M., Chang, J. P. 2005; 97 (2)

    View details for DOI 10.1063/1.1831543

    View details for Web of Science ID 000226700500051

  • Near-edge absorption spectroscopy of interplanetary dust particles PHYSICA SCRIPTA Brennan, S., Luening, K., Pianetta, P., Bradley, J., Graham, G., Westphal, A., Snead, C., Dominguez, G. 2005; T115: 261-263
  • X-ray absorption fine-structure determination of interfacial polarization in SrTiO3 thin films grown on Si(001) PHYSICA SCRIPTA Woicik, J. C., Aguirre-Tostada, F. S., Herrera-Gomez, A., Droopad, R., Yu, Z., Schlom, D., Karapetrova, E., Zschack, P., Pianetta, P. 2005; T115: 620-622
  • Nucleation and growth of copper nanoparticles on silicon surfaces PHYSICA SCRIPTA Singh, A., Luening, K., Brennan, S., Homma, T., Kubo, N., Pianetta, P. 2005; T115: 714-716
  • Room temperature photo-oxidation of NH4F-prepared H-Si(111)(1x1) and H-x-Si(100) JOURNAL OF APPLIED PHYSICS Morse, K. A., Pianetta, P. 2004; 96 (11): 6851-6858

    View details for DOI 10.1063/1.1785835

    View details for Web of Science ID 000225300800141

  • Elastic anomaly for SrTiO3 thin films grown on Si(001) PHYSICAL REVIEW B Aguirre-Tostado, F. S., Herrera-Gomez, A., Woicik, J. C., Droopad, R., Yu, Z., Schlom, D. G., Zschack, P., Karapetrova, E., Pianetta, P., Hellberg, C. S. 2004; 70 (20)
  • Cs halide photocathode for multi-electron-beam pattern generator Maldonado, J. R., Coyle, S. T., Shamoun, B., Yu, M., Gesley, M., Pianetta, P. A V S AMER INST PHYSICS. 2004: 3025-3031

    View details for DOI 10.1116/1.1823433

    View details for Web of Science ID 000226439800084

  • Nondestructive dose determination and depth profiling of arsenic ultrashallow junctions with total reflection X-ray fluorescence analysis compared to dynamic secondary ion mass spectrometry Pepponi, G., Streli, C., Wobrauschek, P., Zoeger, N., Luening, K., Pianetta, P., Giubertoni, D., Barozzi, M., Bersani, M. PERGAMON-ELSEVIER SCIENCE LTD. 2004: 1243-1249
  • Electron scattering study within the depletion region of the GaN(0001) and the GaAs(100) surface APPLIED PHYSICS LETTERS Liu, Z., Machuca, F., Pianetta, P., SPICER, W. E., Pease, R. F. 2004; 85 (9): 1541-1543

    View details for DOI 10.1063/1.1785865

    View details for Web of Science ID 000223555000031

  • Aerogel keystones: Extraction of complete hypervelocity impact events from aerogel collectors METEORITICS & PLANETARY SCIENCE Westphal, A. J., Snead, C., Butterworth, A., Graham, G. A., Bradley, J. P., Bajt, S., Grant, P. G., Bench, G., Brennan, S., Pianetta, P. 2004; 39 (8): 1375-1386
  • Displacive phase transition in SrTiO3 thin films grown on Si(001) Aguirre-Tostado, F. S., Herrera-Gomez, A., Woicik, J. C., Droopad, R., Yu, Z., Schlom, D. G., Karapetrova, J., Zschack, P., Pianetta, P. A V S AMER INST PHYSICS. 2004: 1356-1360

    View details for DOI 10.1116/1.1765657

    View details for Web of Science ID 000223322000045

  • Quantitative evaluation of iron at the silicon surface after wet cleaning treatments JOURNAL OF THE ELECTROCHEMICAL SOCIETY Caputo, D., Bacciaglia, P., Carpanese, C., Polignano, M. L., Lazzeri, P., Bersani, M., VANZETTI, L., Pianetta, P., Moro, L. 2004; 151 (5): G289-G296

    View details for DOI 10.1149/1.1668993

    View details for Web of Science ID 000221436900047

  • Analysis of low Z elements on Si wafer surfaces with synchrotron radiation induced total reflection X-ray fluorescence at SSRL, beamline 3-3: Comparison of droplets with spin coated wafers Streli, C., Pepponi, G., Wobrauschek, P., Zoger, N., Pianetta, P., Baur, K., Pahlke, S., Fabry, L., Mantler, C., Kanngiesser, B., Malzer, W. PERGAMON-ELSEVIER SCIENCE LTD. 2003: 2105-2112
  • Effect of oxygen adsorption on the efficiency of magnesium photocathodes Yuan, Q., Baum, A. W., Pease, R. F., Pianetta, P. A V S AMER INST PHYSICS. 2003: 2830-2833

    View details for DOI 10.1116/1.1624265

    View details for Web of Science ID 000188193600100

  • Optimization and characterization of III-V surface cleaning Liu, Z., Sun, Y., Machuca, F., Pianetta, P., SPICER, W. E., Pease, R. F. A V S AMER INST PHYSICS. 2003: 1953-1958

    View details for DOI 10.1116/1.1593644

    View details for Web of Science ID 000185080000140

  • Oxygen species in Cs/O activated gallium nitride (GaN) negative electron affinity photocathodes Machuca, F., Liu, Z., Sun, Y., Pianetta, P., SPICER, W. E., Pease, R. F. A V S AMER INST PHYSICS. 2003: 1863-1869

    View details for DOI 10.1116/1.1589512

    View details for Web of Science ID 000185080000124

  • Interfacial properties of ZrO2 on silicon JOURNAL OF APPLIED PHYSICS Lin, Y. S., Puthenkovilakam, R., CHANG, J. P., Bouldin, C., Levin, I., Nguyen, N. V., Ehrstein, J., Sun, Y., Pianetta, P., Conard, T., Vandervorst, W., Venturo, V., Selbrede, S. 2003; 93 (10): 5945-5952

    View details for DOI 10.1063/1.1563844

    View details for Web of Science ID 000182789700015

  • Photoelectron spectroscopy to probe the mechanism of electron transfer through oligo(phenylene vinylene) bridges JOURNAL OF PHYSICAL CHEMISTRY B Sikes, H. D., Sun, Y., Dudek, S. P., Chidsey, C. E., Pianetta, P. 2003; 107 (5): 1170-1173

    View details for DOI 10.1021/jp026734a

    View details for Web of Science ID 000180755800010

  • Preparation of clean InP(100) surfaces studied by synchrotron radiation photoemission JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A Sun, Y., Liu, Z., Machuca, F., Pianetta, P., SPICER, W. E. 2003; 21 (1): 219-225

    View details for DOI 10.1116/1.1532738

    View details for Web of Science ID 000182598200032

  • Quantitative evaluation of iron at the silicon surface after wet cleaning treatments ANALYTICAL AND DIAGNOSTIC TECHNIQUES FOR SEMICONDUCTOR MATERIALS, DEVICES, AND PROCESSES Caputo, D., Bacciaglia, P., Carpanese, C., Polignano, M. L., Lazzeri, P., Bersani, M., VANZETTI, L., Pianetta, P., Moro, L. 2003; 2003 (3): 493-504
  • Preparation of clean GaAs(100) studied by synchrotron radiation photoemission JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A Liu, Z., Sun, Y., Machuca, F., Pianetta, P., SPICER, W. E., Pease, R. F. 2003; 21 (1): 212-218

    View details for DOI 10.1116/1.1532737

    View details for Web of Science ID 000182598200031

  • Looking at trace impurities on silicon wafers with synchrotron radiation ANALYTICAL CHEMISTRY Baur, K., Brennan, S., Pianetta, P., Opila, R. 2002; 74 (23): 608A-616A

    View details for Web of Science ID 000179617700002

    View details for PubMedID 12498179

  • Role of oxygen in semiconductor negative electron affinity photocathodes Machuca, F., Liu, Z., Sun, Y., Pianetta, P., SPICER, W. E., Pease, R. F. A V S AMER INST PHYSICS. 2002: 2721-2725

    View details for DOI 10.1116/1.1521742

    View details for Web of Science ID 000180307300093

  • Structural studies of ultrathin zirconia dielectrics PHILOSOPHICAL MAGAZINE LETTERS Ramanathan, S., McIntyre, P. C., Luning, J., Pianetta, P., Muller, D. A. 2002; 82 (9): 519-528
  • Quadrupole effects in core and valence photoelectron emission from crystalline germanium measured via a spatially modulated x-ray interference field PHYSICAL REVIEW B Nelson, E. J., Woicik, J. C., Pianetta, P., Vartanyants, I. A., Cooper, J. W. 2002; 65 (16)
  • Formation of (functionalized) monolayers and simultaneous surface patterning by scribing silicon in the presence of alkyl halides CHEMISTRY OF MATERIALS Niederhauser, T. L., Lua, Y. Y., Sun, Y., Jiang, G. L., Strossman, G. S., Pianetta, P., Linford, M. R. 2002; 14 (1): 27-?

    View details for DOI 10.1021/cm0108536

    View details for Web of Science ID 000173459300010

  • Photoemission from the Sr/Si(001) interface JOURNAL OF APPLIED PHYSICS Herrera-Gomez, A., Aguirre-Tostado, F. S., Sun, Y., Pianetta, P., Yu, Z., Marshall, D., Droopad, R., SPICER, W. E. 2001; 90 (12): 6070-6072
  • Laboratory and synchrotron radiation total-reflection X-ray fluorescence: new perspectives in detection limits and data analysis Baur, K., Brennan, S., Burrow, B., Werho, D., Pianetta, P. PERGAMON-ELSEVIER SCIENCE LTD. 2001: 2049-2056
  • Synchrotron radiation induced total reflection X-ray fluorescence of low Z elements on Si wafer surfaces at SSRL - comparison of excitation geometries and conditions Streli, C., Wobrauschek, P., Kregsamer, P., Pepponi, G., Pianetta, P., Pahlke, S., Fabry, L. PERGAMON-ELSEVIER SCIENCE LTD. 2001: 2085-2094
  • X-ray standing-wave investigations of valence electronic structure PHYSICAL REVIEW B Woicik, J. C., Nelson, E. J., Heskett, D., Warner, J., Berman, L. E., Karlin, B. A., Vartanyants, I. A., Hasan, M. Z., Kendelewicz, T., Shen, Z. X., Pianetta, P. 2001; 64 (12)
  • In situ x-ray photoelectron spectroscopy for thin film synthesis monitoring JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A Kelly, M. A., Shek, M. L., Pianetta, P., Gur, T. M., Beasley, M. R. 2001; 19 (5): 2127-2133
  • Recent advances and perspectives in synchrotron radiation TXRF Baur, K., Brennan, S., Werho, D., Moro, L., Pianetta, P. ELSEVIER SCIENCE BV. 2001: 1198-1201
  • Partial density of occupied valence states by x-ray standing waves and high-resolution photoelectron spectroscopy PHYSICAL REVIEW B Woicik, J. C., Nelson, E. J., Kendelewicz, T., Pianetta, P., Jain, M., Kronik, L., Chelikowsky, J. R. 2001; 63 (4)
  • Effect of silicon surface termination on copper deposition in deionized water JOURNAL OF THE ELECTROCHEMICAL SOCIETY Lim, S. W., Mo, R. T., Pianetta, P. A., Chidsey, C. E. 2001; 148 (1): C16-C20
  • Characterization of profiling techniques for ultralow energy arsenic implants ELECTROCHEMICAL AND SOLID STATE LETTERS Kasnavi, R., Sun, Y., Mount, G., Pianetta, P., Griffin, P. B., Plummer, J. D. 2001; 4 (1): G1-G3
  • Prospect for high brightness III-nitride electron emitter Machuca, F., Sun, Y., Liu, Z., Ioakeimidi, K., Pianetta, P., Pease, R. F. A V S AMER INST PHYSICS. 2000: 3042-3046
  • Role of delocalized nitrogen in determining the local atomic arrangement and mechanical properties of amorphous carbon nitride thin films JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A Holloway, B. C., Kraft, O., Shuh, D. K., Nix, W. D., Kelly, M., Pianetta, P., Hagstrom, S. 2000; 18 (6): 2964-2971
  • Aluminum impurities in silicon: Investigation of x-ray Raman scattering in total reflection x-ray fluorescence spectroscopy JOURNAL OF APPLIED PHYSICS Baur, K., Kerner, J., Brennan, S., Singh, A., Pianetta, P. 2000; 88 (8): 4642-4647
  • Application of synchrotron radiation to TXRF analysis of metal contamination on silicon wafer surfaces Pianetta, P., Baur, K., Singh, A., Brennan, S., Kerner, J., Werho, D., Wang, J. ELSEVIER SCIENCE SA. 2000: 222-226
  • Geometrical structure of the 1/2-ML (2X1) and 1/3-ML (2X3) Ba/Si(001) interfaces PHYSICAL REVIEW B Herrera-Gomez, A., Pianetta, P., Marshall, D., Nelson, E., SPICER, W. E. 2000; 61 (19): 12988-12991
  • Characterization of arsenic dose loss at the Si/SiO2 interface JOURNAL OF APPLIED PHYSICS Kasnavi, R., Sun, Y., Mo, R., Pianetta, P., Griffin, P. B., Plummer, J. D. 2000; 87 (5): 2255-2260
  • Direct measurement of valence-charge asymmetry by x-ray standing waves PHYSICAL REVIEW LETTERS Woicik, J. C., Nelson, E. J., Pianetta, P. 2000; 84 (4): 773-776

    Abstract

    By monitoring valence-photoelectron emission under condition of strong x-ray Bragg reflection, we have determined that a majority of GaAs valence charge resides on the anion sites of this heteropolar crystal, in quantitative agreement with the GaAs bond polarity as calculated from the Hartree-Fock term values. In contrast, the valence-charge distribution in Ge is found to be symmetric. In both cases, the valence emission is found to be closely coupled to the atomic cores.

    View details for Web of Science ID 000084891700049

    View details for PubMedID 11017369

  • Low Z total reflection X-ray fluorescence analysis - challenges and answers Streli, C., Kregsamer, P., Wobrauschek, P., Gatterbauer, H., Pianetta, P., Pahlke, S., Fabry, L., Palmetshofer, L., Schmeling, M. PERGAMON-ELSEVIER SCIENCE LTD. 1999: 1433-1441
  • Synchrotron radiation-excited glancing incidence XRF for depth profile and thin-film analysis of light elements Kregsamer, P., Streli, C., Wobrauschek, P., Gatterbauer, H., Pianetta, P., Palmetshofer, L., Brehm, L. L. JOHN WILEY & SONS LTD. 1999: 292-296
  • Interpretation of x-ray photoelectron spectra of elastic amorphous carbon nitride thin films APPLIED PHYSICS LETTERS Holloway, B. C., Kraft, O., Shuh, D. K., Kelly, M. A., Nix, W. D., Pianetta, P., Hagstrom, S. 1999; 74 (22): 3290-3292
  • Bonding modifications in carbon nitride films induced by thermal annealing: An x-ray absorption near edge study APPLIED PHYSICS LETTERS Jimenez, I., Tong, W. M., Shuh, D. K., Holloway, B. C., Kelly, M. A., Pianetta, P., Terminello, L. J., Himpsel, F. J. 1999; 74 (18): 2620-2622
  • Direct measurement of valence charge asymmetry in GaAs using X-ray standing waves Nelson, E., Woicik, J., Pianetta, P. WILEY-BLACKWELL. 1999: 341-343

    View details for Web of Science ID 000081221700079

    View details for PubMedID 15263301

  • Alkyl-terminated Si(111) surfaces: A high-resolution, core level photoelectron spectroscopy study JOURNAL OF APPLIED PHYSICS Terry, J., Linford, M. R., Wigren, C., Cao, R. Y., Pianetta, P., Chidsey, C. E. 1999; 85 (1): 213-221
  • Reaction of water with vacuum-cleaved CaO(100) surfaces: an X-ray photoemission spectroscopy study SURFACE SCIENCE Liu, P., Kendelewicz, T., Brown, G. E., Parks, G. A., Pianetta, P. 1998; 416 (1-2): 326-340
  • Reactivity of the H-Si (111) surface Terry, J., Mo, R., Wigren, C., Cao, R. Y., Mount, G., Pianetta, P., Linford, M. R., Chidsey, C. E. ELSEVIER SCIENCE BV. 1997: 94-101
  • Early work with synchrotron radiation at Stanford JOURNAL OF SYNCHROTRON RADIATION Doniach, S., Hodgson, K., LINDAU, I., Pianetta, P., Winick, H. 1997; 4: 380-395

    Abstract

    The use of synchrotron radiation in the soft and hard X-ray spectral region received major impetus with the start of parasitic operation of the Stanford Synchrotron Radiation Project (SSRP) in 1974. This was the first time that synchrotron radiation from a multi-GeV electron storage ring was made available in a user facility for studying the structure of matter. Here we review the early work at SSRP as well as the activities that preceded it, highlighting the scientific accomplishments (soft X-ray photoemission, EXAFS, protein crystallography), beamline instrumentation developments and source improvements. The early work using bending-magnet radiation led to the funding of several dedicated facilities in the US and elsewhere in the world - the so-called second-generation light sources. Early work with wiggler and undulator insertion devices led to funding of third-generation sources better optimized for insertion device sources, particularly undulators.

    View details for Web of Science ID A1997YH05900007

    View details for PubMedID 16699252

  • Determination of the bonding of alkyl monolayers to the Si(111) surface using chemical-shift, scanned-energy photoelectron diffraction APPLIED PHYSICS LETTERS Terry, J., Linford, M. R., Wigren, C., Cao, R. Y., Pianetta, P., Chidsey, C. E. 1997; 71 (8): 1056-1058
  • Total reflection X-ray fluorescence analysis of light elements with synchrotron radiation and special X-ray tubes Streli, C., Wobrauschek, P., Bauer, V., Kregsamer, P., Gorgl, R., Pianetta, P., Ryon, R., Pahlke, S., Fabry, L. PERGAMON-ELSEVIER SCIENCE LTD. 1997: 861-872
  • New surface phases for potassium adatoms on cleaved Si(111) SURFACE SCIENCE Nelson, E. J., Kendelewicz, T., Liu, P., Pianetta, P. 1997; 380 (2-3): 365-376
  • Microscopic chemical state identification of a silicon-carbide fiber by soft x-ray photoabsorption spectroscopy APPLIED PHYSICS LETTERS Ma, Q., Rosenberg, R. A., Kim, C. Y., Grepstad, J., Pianetta, P. 1997; 70 (18): 2389-2391
  • Comparative magnetic-field imaging, electric-field imaging, and scanning Auger microscopy study of metal-matrix composites JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA Ma, Q., Rosenberg, R. A., Kim, C. Y., Grepstad, J., Pianetta, P., Droubay, T., Dunham, D., Tonner, B. 1997; 84 (1-3): 99-107
  • Synthesis and characterization of amorphous carbon nitride films Holloway, B. C., Shuh, D. K., Kelly, M. A., Tong, W., Carlisle, J. A., Jimenez, I., Sutherland, D. G., Terminello, L. J., Pianetta, P., Hagstrom, S. ELSEVIER SCIENCE SA. 1996: 94-98
  • Near-edge x-ray absorption of carbon materials for determining bond hybridization In mixed sp2/sp3 bonded materials APPLIED PHYSICS LETTERS Coffman, F. L., Cao, R., Pianetta, P. A., Kapoor, S., Kelly, M., Terminello, L. J. 1996; 69 (4): 568-570
  • Interaction of hydrogen ions with oxidized GaAs(100) and AlAs(100) surfaces Chang, Y. L., Cao, R., SPICER, W. E., Pianetta, P., Shi, S., Hu, E., Merz, J. A V S AMER INST PHYSICS. 1996: 2914-2917
  • Surface-sensitive x-ray standing-wave study of Si(111)root 3x root 3-Ag PHYSICAL REVIEW B Woicik, J. C., Kendelewicz, T., YOSHIKAWA, S. A., Miyano, K. E., Herman, G. S., COWAN, P. L., Pianetta, P., SPICER, W. E. 1996; 53 (23): 15425-15428
  • Evidence for [1s2p]3p shake-up channels in compounds and oxides of third-period elements PHYSICAL REVIEW B Filipponi, A., DICICCO, A., Pianetta, P., Kendelewicz, T. 1996; 53 (23): 15571-15576
  • Photoemission study of Na and Cs adsorption on MgO(100)1 x 1 Kendelewicz, T., Liu, P., Brown, G. E., Nelson, E. J., Pianetta, P. ELSEVIER SCIENCE BV. 1996: 451-456
  • Photoelectron emission from the cesiated diamond (110) surface Fox, C. A., Kelly, M. A., HAGSTROM, S. B., Cao, R., VERGARA, G., Pianetta, P., Pan, L. S., Hsu, W. L. MATERIALS RESEARCH SOC. 1996: 449-454
  • THE EFFECT OF RAPID THERMAL N2O NITRIDATION ON THE OXIDE/SI(100) INTERFACE STRUCTURE APPLIED PHYSICS LETTERS LU, Z. H., Tay, S. P., Cao, R., Pianetta, P. 1995; 67 (19): 2836-2838
  • HIGH-SENSITIVITY TOTAL-REFLECTION X-RAY-FLUORESCENCE SPECTROSCOPY OF SILICON-WAFERS USING SYNCHROTRON-RADIATION LADERMAN, S. S., FISCHERCOLBRIE, A., Shimazaki, A., Miyazaki, K., Brennan, S., Takakura, N., Pianetta, P., Kortright, J. B. JAPAN SOC ANALYTICAL CHEM. 1995: 515-518
  • CONSTRUCTION OF A NEW IMAGING BANDPASS ANALYZER FOR A MAGNETIC PROJECTION PHOTOELECTRON MICROSCOPE REVIEW OF SCIENTIFIC INSTRUMENTS Kim, C., Pianetta, P., Kelly, M. A. 1995; 66 (5): 3159-3167
  • TOTAL-REFLECTION X-RAY-FLUORESCENCE SPECTROSCOPY USING SYNCHROTRON-RADIATION FOR WAFER SURFACE TRACE IMPURITY ANALYSIS Pianetta, P., Takaura, N., Brennan, S., Tompkins, W., LADERMAN, S. S., FISCHERCOLBRIE, A., Shimazaki, A., Miyazaki, K., Madden, M., Wherry, D. C., Kortright, J. B. AMER INST PHYSICS. 1995: 1293-1297
  • Negative electron affinity on GaAs(110) with Cs and NF3: A surface science study Cao, R., Tang, H., Pianetta, P. SPIE-INT SOC OPTICAL ENGINEERING. 1995: 132-141
  • BEHAVIOR OF TELLURIUM ON SILICON(100) SURFACE SCIENCE YOSHIKAWA, S. A., Nogami, J., Quate, C. F., Pianetta, P. 1994; 321 (3): L183-L188
  • SYNCHROTRON-RADIATION TOTAL-REFLECTION X-RAY-FLUORESCENCE SPECTROSCOPY FOR WAFER SURFACE TRACE IMPURITY ANALYSIS LADERMAN, S. S., FISCHERCOLBRIE, A., Shimazaki, A., Miyazaki, K., Kaneko, M., Matsumura, T., Brennan, S., Takaura, N., Pianetta, P., Kortright, J. B. AMER CHEMICAL SOC. 1994: 60-IEC
  • SHORT-WAVELENGTH FELS USING THE SLAC LINAC Winick, H., Bane, K., Boyce, R., Cobb, J., Loew, G., Morton, P., Nuhn, H. D., Paterson, J., Pianetta, P., Raubenheimer, T., Seeman, J., Tatchyn, R., Vylet, V., Pellegrini, C., Rosenzweig, J., Travish, G., Prosnitz, D., Scharlemann, E. T., Halbach, K., Kim, K. J., Schlueter, R., Xie, M., Bonifacio, R., Desalvo, L., Pierini, P. ELSEVIER SCIENCE BV. 1994: 199-205
  • WIDE BAND-PASS APPROACHES TO TOTAL-REFLECTION X-RAY-FLUORESCENCE USING SYNCHROTRON-RADIATION Brennan, S., Tompkins, W., Takaura, N., Pianetta, P., LADERMAN, S. S., FISCHERCOLBRIE, A., Kortright, J. B., Madden, M. C., Wherry, D. C. ELSEVIER SCIENCE BV. 1994: 417-421
  • PHOTOEMISSION-STUDY OF AU, GE, AND O2 DEPOSITION ON NH4F ETCHED SI(111) JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A Terry, J., Cao, R., Wigren, C., Pianetta, P. 1994; 12 (4): 1869-1875
  • GEOMETRICAL STRUCTURE OF THE BI/GAP (110) INTERFACE - AN X-RAY STANDING-WAVE TRIANGULATION STUDY OF A NONIDEAL SYSTEM JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A HERRERAGOMEZ, A., Kendelewicz, T., Woicik, J. C., Miyano, K. E., Pianetta, P., Southworth, S., COWAN, P. L., Karlin, A., SPICER, W. E. 1994; 12 (4): 2473-2477
  • CAF2 OVERLAYERS TO PRESERVE THE IDEAL TERMINATION OF SB/GAAS(110) Green, A. M., SPICER, W. E., Kim, C., Cao, R., Pianetta, P. A V S AMER INST PHYSICS. 1994: 1158-1169
  • STRUCTURAL STUDY OF MONOLAYERS OF SB ON GE(111) WITH DIFFERENT SURFACE RECONSTRUCTIONS JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A Kendelewicz, T., Woicik, J. C., Miyano, K. E., YOSHIKAWA, S. A., Pianetta, P., SPICER, W. E. 1994; 12 (4): 1843-1847
  • TOTAL-REFLECTION X-RAY-FLUORESCENCE ANALYSIS OF LIGHT-ELEMENTS USING SYNCHROTRON-RADIATION NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT Streli, C., Wobrauschek, P., LADISICH, W., Rieder, R., Aiginger, H., Ryon, R. W., Pianetta, P. 1994; 345 (2): 399-403
  • THE SLAC SOFT-X-RAY HIGH-POWER FEL Pellegrini, C., Rosenzweig, J., Travish, G., Bane, K., Boyce, R., Loew, G., Morton, P., Nuhn, H. D., Paterson, J., Pianetta, P., Raubenheimer, T., Seeman, J., Tatchyn, R., Vylet, V., Winick, H., Halbach, K., Kim, K. J., Xie, M., Prosnitz, D., Scharlemann, E. T., Bonifacio, R., Desalvo, L., Pierini, P. ELSEVIER SCIENCE BV. 1994: 326-330
  • BORON RECONSTRUCTED SI(111) SURFACES PRODUCED BY B2O3 DECOMPOSITION Nogami, J., Yoshikawa, S., Glueckstein, J. C., Pianetta, P. SCANNING MICROSCOPY INT. 1994: 835-840
  • A PERFORMANCE AND APPLICATIONS STUDY OF THE PHOTOELECTRON SPECTROMICROSCOPE JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA Keenlyside, M., Pianetta, P. 1993; 66 (1-2): 189-207
  • STRUCTURAL INFORMATION ON Y-IONS IN C82 FROM EXAFS EXPERIMENTS CHEMICAL PHYSICS LETTERS Park, C. H., Wells, B. O., DiCarlo, J., Shen, Z. X., Salem, J. R., Bethune, D. S., Yannoni, C. S., Johnson, R. D., deVries, M. S., Booth, C., Bridges, F., Pianetta, P. 1993; 213 (1-2): 196-201
  • IN/SI(111)-ROOT-3X-ROOT-3 INTERFACE - AN UNRELAXED T(4) GEOMETRY PHYSICAL REVIEW LETTERS Woicik, J. C., Kendelewicz, T., HERRERAGOMEZ, A., Miyano, K. E., COWAN, P. L., Bouldin, C. E., Pianetta, P., SPICER, W. E. 1993; 71 (8): 1204-1207
  • PARTICLE-INDUCED AND PHOTOINDUCED CONDUCTIVITY IN TYPE-IIA DIAMONDS JOURNAL OF APPLIED PHYSICS Pan, L. S., Han, S., Kania, D. R., Zhao, S., Gan, K. K., Kagan, H., Kass, R., Malchow, R., Morrow, F., Palmer, W. F., White, C., Kim, S. K., SANNES, F., Schnetzer, S., Stone, R., Thomson, G. B., Sugimoto, Y., FRY, A., Kanda, S., Olsen, S., Franklin, M., Ager, J. W., Pianetta, P. 1993; 74 (2): 1086-1095
  • DETERMINATION OF THE GEOMETRICAL CONFIGURATION OF BI ON GAAS (110) BY X-RAY STANDING-WAVE TRIANGULATION HERRERAGOMEZ, A., Kendelewicz, T., Woicik, J. C., Miyano, K. E., Pianetta, P., Southworth, S., COWAN, P. L., Karlin, B. A., SPICER, W. E. A V S AMER INST PHYSICS. 1993: 2354-2358
  • PHOTOEMISSION-STUDY OF DIAMOND (100) SURFACE Wu, J., Cao, R., Yang, X., Pianetta, P., LINDAU, I. A V S AMER INST PHYSICS. 1993: 1048-1051
  • FERMI-LEVEL VARIATION ON GAAS(110) SURFACE WITH SB OVERLAYER STUDIED WITH A PHOTOELECTRON MICROSCOPE Kim, C. Y., Cao, R. Y., Pianetta, P. A V S AMER INST PHYSICS. 1993: 1575-1578
  • ATOMIC AND ELECTRONIC-STRUCTURE OF B/SI(100) Cao, R., Yang, X., Pianetta, P. A V S AMER INST PHYSICS. 1993: 1455-1458
  • X-RAY STANDING-WAVE STUDY OF THE SB/GAAS(110) INTERFACE STRUCTURE Kendelewicz, T., Woicik, J. C., HERRERAGOMEZ, A., Miyano, K. E., COWAN, P. L., Karlin, B. A., Pianetta, P., SPICER, W. E. A V S AMER INST PHYSICS. 1993: 2351-2353
  • CHARACTERIZATION OF THE B/SI SURFACE ELECTRONIC-STRUCTURES Cao, R., Yang, X., Pianetta, P. A V S AMER INST PHYSICS. 1993: 1817-1822
  • A 2 TO 4NM HIGH-POWER FEL ON THE SLAC LINAC Pellegrini, C., Rosenzweig, J., Nuhn, H. D., Pianetta, P., Tatchyn, R., Winick, H., Bane, K., Morton, P., Raubenheimer, T., Seeman, J., Halbach, K., Kim, K. J., Kirz, J. ELSEVIER SCIENCE BV. 1993: 223-227
  • STRUCTURE OF SB MONOLAYERS ON GE(111)2X1 - A COMBINED STUDY USING CORE-LEVEL PHOTOEMISSION, X-RAY STANDING WAVES, AND SURFACE EXTENDED X-RAY-ABSORPTION FINE-STRUCTURE Kendelewicz, T., Woicik, J. C., Miyano, K. E., HERRERAGOMEZ, A., COWAN, P. L., Pianetta, P., SPICER, W. E. A V S AMER INST PHYSICS. 1993: 1449-1454
  • ADATOM LOCATION ON THE SI(111) 7X7 AND SI(111) ROOT-3X-ROOT-3-IN SURFACES BY THE X-RAY STANDING-WAVE AND PHOTOEMISSION TECHNIQUES Woicik, J. C., Kendelewicz, T., HERRERAGOMEZ, A., ANDREWS, A. B., Kim, B. S., COWAN, P. L., Miyano, K. E., Bouldin, C. E., Karlin, B. A., Herman, G. S., Erskine, J. L., Pianetta, P., SPICER, W. E. A V S AMER INST PHYSICS. 1993: 2359-2363
  • IMAGING BAND-PASS ANALYZER USING DOUBLE 90-DEGREES SPHERICAL ANALYZERS REVIEW OF SCIENTIFIC INSTRUMENTS Kim, C. Y., King, P. L., Pianetta, P., Kelly, M. A., Bryson, C. A. 1993; 64 (5): 1187-1193
  • SURFACE EXTENDED X-RAY-ABSORPTION FINE-STRUCTURE STUDY OF THE (1 MONOLAYER SB) GAP(110) INTERFACE PHYSICAL REVIEW B Miyano, K. E., Woicik, J. C., Kendelewicz, T., SPICER, W. E., Richter, M., Pianetta, P. 1993; 47 (11): 6444-6449
  • TEMPERATURE-DEPENDENT MOBILITY IN SINGLE-CRYSTAL AND CHEMICAL VAPOR-DEPOSITED DIAMOND JOURNAL OF APPLIED PHYSICS Pan, L. S., Kania, D. R., Pianetta, P., Ager, J. W., LANDSTRASS, M. I., Han, S. 1993; 73 (6): 2888-2894
  • X-RAY-BEAM LINES AND BEAM LINE COMPONENTS FOR THE SLAC LINAC COHERENT-LIGHT SOURCE (LCLS) Tatchyn, R., Pianetta, P. I E E E. 1993: 1536-1538
  • LINAC COHERENT-LIGHT SOURCE (LCLS) AT 2-4 NM USING THE SLAC LINAC Seeman, J. T., Bane, K., Boyce, R., Loew, G., Morton, P., Nuhn, H. D., Paterson, J., Pianetta, P., Raubenheimer, T., Tatchyn, R., Vylet, V., Winick, H., Pellegrini, C., Rosenzweig, J., Travish, G., Prosnitz, D., Scharlemann, E. T., Halbach, K., Kim, K. J., Xie, M. SPIE - INT SOC OPTICAL ENGINEERING. 1993: 116-125
  • THE EPITAXIAL-GROWTH OF GE ON SI(100) USING TE AS A SURFACTANT Yang, X., Cao, R., Li, J., Terry, J., Wu, J., Pianetta, P. MATERIALS RESEARCH SOC. 1993: 243-248
  • MICROSCOPIC STUDY OF THE SURFACTANT-ASSISTED SI, GE EPITAXIAL-GROWTH APPLIED PHYSICS LETTERS Cao, R., Yang, X., Terry, J., Pianetta, P. 1992; 61 (19): 2347-2349
  • EXTENDED X-RAY-ABSORPTION FINE-STRUCTURE DETERMINATION OF BOND-LENGTH CONSERVATION AT THE CLEAN INP(110) SURFACE PHYSICAL REVIEW B Woicik, J. C., Kendelewicz, T., Miyano, K. E., Richter, M., Bouldin, C. E., Pianetta, P., SPICER, W. E. 1992; 46 (15): 9869-9872
  • CA 3D UNOCCUPIED STATES IN BI2SR2CACU2O8 INVESTIGATED BY CA L(2,3) X-RAY-ABSORPTION NEAR-EDGE STRUCTURE PHYSICAL REVIEW B Borg, A., King, P. L., Pianetta, P., LINDAU, I., Mitzi, D. B., Kapitulnik, A., Soldatov, A. V., DELLALONGA, S., Bianconi, A. 1992; 46 (13): 8487-8495
  • STRUCTURAL CHARACTERIZATION OF THE (1 MONOLAYER SB)/GAP(110) INTERFACE USING X-RAY STANDING WAVES PHYSICAL REVIEW B Miyano, K. E., Kendelewicz, T., Woicik, J. C., COWAN, P. L., Bouldin, C. E., Karlin, B. A., Pianetta, P., SPICER, W. E. 1992; 46 (11): 6869-6874
  • X-RAY STANDING-WAVE STUDY OF MONOLAYERS OF SB ON GAAS(110) PHYSICAL REVIEW B Kendelewicz, T., Woicik, J. C., Miyano, K. E., HERRERAGOMEZ, A., COWAN, P. L., Karlin, B. A., Bouldin, C. E., Pianetta, P., SPICER, W. E. 1992; 46 (11): 7276-7279
  • INSITU OPTICAL-ELEMENT CLEANING WITH PHOTON ACTIVATED OXYGEN Warburton, W. K., Pianetta, P. ELSEVIER SCIENCE BV. 1992: 240-243
  • ELECTRONIC-STRUCTURE OF SINGLE-CRYSTAL C-60 PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS Wu, J., Shen, Z. X., Dessau, D. S., Cao, R., Marshall, D. S., Pianetta, P., LINDAU, I., Yang, X., Terry, J., King, D. M., Wells, B. O., ELLOWAY, D., Wendt, H. R., Brown, C. A., HUNZIKER, H., deVries, M. S. 1992; 197 (3-4): 251-260
  • SI(100) AND GE(100) CORE-LEVEL SHIFTS - A REEVALUATION JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B Yang, X., Cao, R., Terry, J., Pianetta, P. 1992; 10 (4): 2013-2017
  • EXTENDED X-RAY ABSORPTION FINE-STRUCTURE AND X-RAY STANDING WAVE STUDY OF THE CLEAN INP(110) SURFACE RELAXATION Woicik, J. C., Kendelewicz, T., Miyano, K. E., COWAN, P. L., Richter, M., Karlin, B. A., Bouldin, C. E., Pianetta, P., SPICER, W. E. A V S AMER INST PHYSICS. 1992: 2041-2045
  • FERMI-LEVEL INHOMOGENEITIES ON THE GAAS (110) SURFACE IMAGED WITH A PHOTOELECTRON MICROSCOPE JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B Kim, C. Y., King, P. L., Pianetta, P. 1992; 10 (4): 1944-1948
  • CORE-LEVEL SHIFTS OF THE GE(100)-(2X1) SURFACE AND THEIR ORIGINS PHYSICAL REVIEW B Cao, R., Yang, X., Terry, J., Pianetta, P. 1992; 45 (23): 13749-13752
  • ELECTRICAL TRANSPORT-PROPERTIES OF UNDOPED CVD DIAMOND FILMS SCIENCE Pan, L. S., Kania, D. R., Han, S., Ager, J. W., LANDSTRASS, M., Landen, O. L., Pianetta, P. 1992; 255 (5046): 830-833

    Abstract

    Polycrystalline diamond films synthesized by microwave-assisted chemical vapor deposition (MACVD) were examined with transient photoconductivity, and two fundamental electrical transport properties, the carrier mobility and lifetime, were measured. The highest mobility measured is 50 centimeters squared per volt per second at low initial carrier densities (<10(15) per cubic centimeter). Electron-hole scattering causes the carrier mobility to decrease at higher carrier densities. Although not measured directly, the carrier lifetime was inferred to be 40 picoseconds. The average drift length of the carriers is smaller than the average grain size and appears to be limited by defects within the grains. The carrier mobility in the MACVD films is higher than values measured in lower quality dc-plasma films but is much smaller than that of single-crystal natural diamond.

    View details for Web of Science ID A1992HD54800031

    View details for PubMedID 17756429

  • X-RAY STANDING-WAVE DETERMINATION OF THE CLEAN INP(110) SURFACE RECONSTRUCTION PHYSICAL REVIEW LETTERS Woicik, J. C., Kendelewicz, T., Miyano, K. E., COWAN, P. L., Bouldin, C. E., Karlin, B. A., Pianetta, P., SPICER, W. E. 1992; 68 (3): 341-344
  • THE STANFORD SYNCHROTRON RADIATION LABORATORY - AN UPDATE Cantwell, K., Pianetta, P. AMER INST PHYSICS. 1992: 1609-1610
  • DETERMINATION OF THE SB/SI(111) INTERFACIAL STRUCTURE BY BACK-REFLECTION X-RAY STANDING WAVES AND SURFACE EXTENDED X-RAY-ABSORPTION FINE-STRUCTURE PHYSICAL REVIEW B Woicik, J. C., Kendelewicz, T., Miyano, K. E., COWAN, P. L., Bouldin, C. E., Karlin, B. A., Pianetta, P., SPICER, W. E. 1991; 44 (7): 3475-3478
  • SYNCHROTRON X-RAY STANDING-WAVE STUDY OF SB ON GAAS(110) AND INP(110) JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B Kendelewicz, T., Woicik, J. C., Miyano, K. E., COWAN, P. L., Karlin, B. A., Bouldin, C. E., Pianetta, P., SPICER, W. E. 1991; 9 (4): 2290-2293
  • SYNCHROTRON-BASED IMAGING WITH A MAGNETIC PROJECTION PHOTOELECTRON MICROSCOPE ULTRAMICROSCOPY King, P. L., Borg, A., Kim, C., YOSHIKAWA, S. A., Pianetta, P., LINDAU, I. 1991; 36 (1-3): 117-129
  • LOCAL BONDING STRUCTURE OF SB ON SI(111) BY SURFACE EXTENDED X-RAY-ABSORPTION FINE-STRUCTURE AND PHOTOEMISSION PHYSICAL REVIEW B Woicik, J. C., Kendelewicz, T., Miyano, K. E., Bouldin, C. E., Meissner, P. L., Pianetta, P., SPICER, W. E. 1991; 43 (5): 4331-4339
  • SURFACE EXTENDED-X-RAY-ABSORPTION FINE-STRUCTURE AND SCANNING TUNNELING MICROSCOPY OF SI(001)2X1-SB PHYSICAL REVIEW LETTERS Richter, M., Woicik, J. C., Nogami, J., Pianetta, P., Miyano, K. E., Baski, A. A., Kendelewicz, T., Bouldin, C. E., SPICER, W. E., Quate, C. F., LINDAU, I. 1990; 65 (27): 3417-3420
  • SOFT-X-RAY DETECTION WITH DIAMOND PHOTOCONDUCTIVE DETECTORS Kania, D. R., Pan, L., Kornblum, H., Bell, P., LANDEN, O. N., Pianetta, P. AMER INST PHYSICS. 1990: 2765-2767
  • CARRIER DENSITY DEPENDENT PHOTOCONDUCTIVITY IN DIAMOND APPLIED PHYSICS LETTERS Pan, L. S., Kania, D. R., Pianetta, P., Landen, O. L. 1990; 57 (6): 623-625
  • MULTILAYER DIFFRACTION GRATINGS - APPLICATION TO SYNCHROTRON RADIATION INSTRUMENTATION Barbee, T. W., Rife, J. C., Hunter, W. R., Cruddace, R. G., Pianetta, P. SOC PHOTO-OPT INSTRUM ENG. 1990: 738-744
  • ABSOLUTE X-RAY POWER MEASUREMENTS WITH SUBNANOSECOND TIME RESOLUTION USING TYPE IIA DIAMOND PHOTOCONDUCTORS JOURNAL OF APPLIED PHYSICS Kania, D. R., Pan, L. S., Bell, P., Landen, O. L., Kornblum, H., Pianetta, P., Perry, M. D. 1990; 68 (1): 124-130
  • SEMICONDUCTOR SURFACE CORE LEVEL SHIFTS BY USE OF SELECTED OVERLAYERS PHYSICA SCRIPTA Woicik, J. C., Kendelewicz, T., Miyano, K., Cao, R., Pianetta, P., LINDAU, I., SPICER, W. E. 1990; 41 (6): 1034-1036
  • A NOVEL DIFFERENTIAL PUMP FOR SYNCHROTRON BEAMLINES - TESTS, MODELS AND APPLICATIONS Warburton, W. K., Pianetta, P. ELSEVIER SCIENCE BV. 1990: 350-356
  • FROM SMALL-AREA TO IMAGING PHOTOABSORPTION SPECTROSCOPY King, P. L., Borg, A., Kim, C., Pianetta, P., LINDAU, I., Knapp, G. S., Keenlyside, M., Browning, R. ELSEVIER SCIENCE BV. 1990: 19-25
  • CORE LEVEL PHOTOELECTRON MICROSCOPY Pianetta, P., King, P. L., Borg, A., Kim, C., LINDAU, I., Knapp, G., Keenlyside, M., Browning, R. ELSEVIER SCIENCE BV. 1990: 797-810
  • SMALL AREA PHOTOEMISSION AND PHOTOABSORPTION MEASUREMENTS USING A PHOTOELECTRON MICROSCOPE PHYSICA SCRIPTA King, P. L., Borg, A., Kim, C., Pianetta, P., LINDAU, I., Knapp, G., Keenlyside, M. 1990; 41 (4): 413-417
  • TRANSIENT PHOTOCONDUCTIVE MEASUREMENTS OF MICROWAVE AND DC PLASMA CVD PRODUCED DIAMOND FILMS Kania, D. R., Landen, O. L., Pan, L. S., Pianetta, P. PERGAMON-ELSEVIER SCIENCE LTD. 1990: 791-791
  • SI(111) 2 X-1 SURFACE CORE-LEVEL SHIFTS INVESTIGATED BY USE OF GE OVERLAYER PHYSICAL REVIEW B Woicik, J. C., Pianetta, P., Kendelewicz, T. 1989; 40 (18): 12463-12467
  • IMAGE-PROCESSING OF MULTISPECTRAL X-RAY PHOTOELECTRON-SPECTROSCOPY IMAGES JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A King, P. L., Browning, R., Pianetta, P., LINDAU, I., Keenlyside, M., Knapp, G. 1989; 7 (6): 3301-3304
  • CORE LEVEL PHOTOELECTRON MICROSCOPY WITH SYNCHROTRON RADIATION REVIEW OF SCIENTIFIC INSTRUMENTS Pianetta, P., LINDAU, I., King, P. L., Keenlyside, M., Knapp, G., Browning, R. 1989; 60 (7): 1686-1689
  • SILICON(111) 2X1 SURFACE-STATES - K-EDGE TRANSITIONS AND SURFACE SELECTIVE L2,3VV AUGER LINESHAPE PHYSICA B-CONDENSED MATTER Woicik, J. C., Pate, B. B., Pianetta, P. 1989; 158 (1-3): 576-577
  • SILICON(111) 2X1 SURFACE-STATES - K-EDGE TRANSITIONS AND SURFACE-SELECTIVE L2,3VV AUGER LINE-SHAPE PHYSICAL REVIEW B Woicik, J. C., Pate, B. B., Pianetta, P. 1989; 39 (12): 8593-8604
  • PHOTON-ENERGY-SENSITIVE SIL2,3VV AUGER SATELLITE PHYSICAL REVIEW B Woicik, J. C., Pianetta, P., Sorensen, S. L., Crasemann, B. 1989; 39 (9): 6048-6051
  • PROCESS-CONTROL WITH CHEMICAL AMPLIFICATION RESISTS USING DEEP ULTRAVIOLET AND X-RAY-RADIATION JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B Seligson, D., Das, S., GAW, H., Pianetta, P. 1988; 6 (6): 2303-2307
  • ORIENTATIONAL DISORDER IN AMORPHOUS-SILICON PROBED BY XANES (X-RAY ABSORPTION NEAR EDGE STRUCTURE) PHYSICA SCRIPTA DICICCO, A., Bianconi, A., Benfatto, M., Marcelli, A., Natoli, C. R., Pianetta, P., Woicik, J. 1988; 38 (3): 408-411
  • KAPPA-RESOLVED ALLOY BOWING IN PSEUDOBINARY INXGA1-XAS ALLOYS PHYSICAL REVIEW LETTERS Hwang, J., Pianetta, P., Pao, Y. C., Shih, C. K., Shen, Z. X., LINDBERG, P. A., Chow, R. 1988; 61 (7): 877-880
  • THE EFFECT OF STRAIN ON THE BAND-STRUCTURE OF INXGA1-XAS JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B Hwang, J., Pianetta, P., Kubiak, G. D., Stulen, R. H., Shin, C. K., Pao, Y. C., Shen, Z. X., LINDBERG, P. A., Chow, R. 1988; 6 (4): 1234-1239
  • THE EFFECT OF STRAIN ON THE BAND-STRUCTURE OF GAAS AND IN0.2GA0.8AS Hwang, J., Shih, C. K., Pianetta, P., Kubiak, G. D., Stulen, R. H., Dawson, L. R., Pao, Y. C., Harris, J. S. A V S AMER INST PHYSICS. 1988: 1348-1349
  • BONDING AT THE K/SI(100)2X1 INTERFACE - A SURFACE EXTENDED X-RAY ABSORPTION FINE-STRUCTURE STUDY Kendelewicz, T., Woicik, J. C., LIST, R. S., Soukiassian, P., Pate, B. B., Pianetta, P., LINDAU, I., SPICER, W. E. A V S AMER INST PHYSICS. 1988: 879-880
  • BONDING AT THE K/SI(100) 2X1 INTERFACE - A SURFACE EXTENDED X-RAY-ABSORPTION FINE-STRUCTURE STUDY PHYSICAL REVIEW B Kendelewicz, T., Soukiassian, P., LIST, R. S., Woicik, J. C., Pianetta, P., LINDAU, I., SPICER, W. E. 1988; 37 (12): 7115-7117
  • SYNCHROTRON-BASED X-RAY-LITHOGRAPHY AT STANFORD-UNIVERSITY NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT Pan, L., King, P. L., Pianetta, P., Seligson, D., Barbee, T. W. 1988; 266 (1-3): 287-292
  • APPLICATIONS OF MULTILAYERS TO SYNCHROTRON RADIATION NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT Pianetta, P., Barbee, T. W. 1988; 266 (1-3): 441-446
  • MULTI-UNDULATOR BEAM LINE-V AT SSRL - A PROGRESS REPORT NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT BACHRACH, R. Z., Bringans, R. D., SWARTZ, L. E., LINDAU, I., Pate, B. B., Carr, R. G., Hower, N., Youngman, B., Morales, H., Pianetta, P. 1988; 266 (1-3): 83-90
  • SOFT-X-RAY DOSIMETRY AND ITS APPLICATION ON THE LITHOGRAPHY BEAMLINE AT SSRL NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT Seligson, D., Pan, L., King, P., Pianetta, P. 1988; 266 (1-3): 612-618
  • SPLITTING OF THE WHITE LINE 1S ABSORPTION-EDGE IN CRYSTALLINE SI, SIGE, AND DILUTE SIGE SOLID STATE COMMUNICATIONS Woicik, J. C., LIST, R. S., Pate, B. B., Pianetta, P. 1988; 65 (7): 685-688
  • EFFECT OF STRAIN ON THE BAND-STRUCTURE OF GAAS AND IN0.2GA0.8AS APPLIED PHYSICS LETTERS Hwang, J., Shih, C. K., Pianetta, P., Kubiak, G. D., Stulen, R. H., Dawson, L. R., Pao, Y. C., Harris, J. S. 1988; 52 (4): 308-310
  • RADIATION-DAMAGE IN BORON-NITRIDE X-RAY-LITHOGRAPHY MASKS JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B King, P. L., Pan, L., Pianetta, P., SHIMKUNAS, A., Mauger, P., Seligson, D. 1988; 6 (1): 162-166
  • DETERMINATION OF THE NATURAL VALENCE-BAND OFFSET IN THE INXGA1-XAS SYSTEM APPLIED PHYSICS LETTERS Hwang, J., Pianetta, P., Shih, C. K., SPICER, W. E., Pao, Y. C., Harris, J. S. 1987; 51 (20): 1632-1633
  • MULTIPLE-SCATTERING EFFECTS IN THE K-EDGE X-RAY-ABSORPTION NEAR-EDGE STRUCTURE OF CRYSTALLINE AND AMORPHOUS-SILICON PHYSICAL REVIEW B Bianconi, A., DICICCO, A., Pavel, N. V., Benfatto, M., Marcelli, A., Natoli, C. R., Pianetta, P., Woicik, J. 1987; 36 (12): 6426-6433
  • MOLYBDENUM-SILICON MULTILAYER MONOCHROMATOR FOR THE EXTREME ULTRAVIOLET APPLIED PHYSICS LETTERS Barbee, T. W., Pianetta, P., Redaelli, R., Tatchyn, R., Barbee, T. W. 1987; 50 (25): 1841-1843
  • THE SILICON GERMANIUM(111) INTERFACE - THE ONSET OF EPITAXY JOURNAL DE PHYSIQUE Woicik, J. C., LIST, R. S., Pate, B. B., Pianetta, P. 1986; 47 (C-8): 497-501
  • SI/INP(110) HETEROJUNCTION PHYSICAL REVIEW B MAHOWALD, P. H., LIST, R. S., Woicik, J., Pianetta, P., SPICER, W. E. 1986; 34 (10): 7069-7075
  • PERFORMANCE OF LAYERED SYNTHETIC MICROSTRUCTURES IN MONOCHROMATOR APPLICATIONS IN THE SOFT-X-RAY REGION NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT Pianetta, P., Barbee, T. W., Redaelli, R. 1986; 246 (1-3): 352-355
  • SUBNANOSECOND TIME RESOLVED MEASUREMENTS OF SYNCHROTRON X-RAY PULSES USING PHOTOCONDUCTIVE DETECTORS NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT Kania, D. R., BARTLETT, R. J., Pianetta, P. 1986; 246 (1-3): 534-536
  • SOFT-X-RAY PHOTOEMISSION WITH THE SSX-100 SPECTROMETER NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT Hecht, M. H., Grunthaner, F. J., Pate, B. B., Pianetta, P., Engelhardt, M., Jansen, W., Bryson, C. 1986; 246 (1-3): 806-809
  • X-RAY-LITHOGRAPHY AT THE STANFORD SYNCHROTRON RADIATION LABORATORY NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT Pianetta, P., Redaelli, R., Jaeger, R., Barbee, T. W. 1986; 246 (1-3): 641-643
  • CRYSTAL HEATING ON THE JUMBO DOUBLE CRYSTAL MONOCHROMATOR AT SSRL NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT Rowen, M., Waldhauer, A., Pianetta, P. 1986; 246 (1-3): 440-443
  • X-RAY-LITHOGRAPHY AT THE STANFORD-SYNCHROTRON-RADIATION-LABORATORY (SSRL) PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS Pianetta, P., Redaelli, R., Jaeger, R., Barbee, T. W. 1985; 537: 69-74
  • HETEROJUNCTION BAND DISCONTINUITY AT THE SI-GE(111) INTERFACE JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B MAHOWALD, P. H., LIST, R. S., SPICER, W. E., Woicik, J., Pianetta, P. 1985; 3 (4): 1252-1255
  • X-RAY RESIST CHARACTERIZATION WITH MONOCHROMATIC SYNCHROTRON RADIATION PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS JAEGER, R. P., Pianetta, P. 1984; 471: 121-126
  • COPPER L2,3 NEAR-EDGE STRUCTURE IN CU2O PHYSICAL REVIEW B Hulbert, S. L., Bunker, B. A., Brown, F. C., Pianetta, P. 1984; 30 (4): 2120-2126
  • DESIGN CONSIDERATIONS FOR THE X-RAY-LITHOGRAPHY STATION AT THE STANFORD SYNCHROTRON RADIATION LABORATORY NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT Pianetta, P., Tatchyn, R., Jaeger, R., Barbee, T. W. 1984; 222 (1-2): 355-358
  • PULSED SOFT-X-RAY RESPONSE OF INP-FE PHOTOCONDUCTORS APPLIED PHYSICS LETTERS Kania, D. R., BARTLETT, R. J., Wagner, R. S., Hammond, R. B., Pianetta, P. 1984; 44 (11): 1059-1061
  • ELECTRON-ESCAPE DEPTH VARIATION IN THIN SIO2-FILMS MEASURED WITH VARIABLE PHOTON ENERGY JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A Hecht, M. H., Grunthaner, F. J., Pianetta, P., Johansson, L. I., LINDAU, I. 1984; 2 (2): 584-587
  • DESIGN AND MODELING CONSIDERATIONS FOR SSRL BEAM LINE WUNDER PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS BACHRACH, R. Z., Bringans, R. D., Hower, N., LINDAU, I., Pate, B. B., Pianetta, P., SWARTZ, L. E., Tatchyn, R. 1984; 447: 10-15
  • DESIGN PROCESS AND MODELING STUDIES OF SSRL BEAM LINE WUNDER NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT BACHRACH, R. Z., Bringans, R. D., Hower, N., LINDAU, I., Pate, B. B., Pianetta, P., SWARTZ, L. E., Tatchyn, R. 1984; 222 (1-2): 70-79
  • FAST PHOTOCONDUCTORS FOR SYNCHROTRON RADIATION RESEARCH NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT Kania, D. R., BARTLETT, R. J., Wagner, R. S., Hammond, R. B., Pianetta, P. 1984; 222 (1-2): 270-273
  • X-RAY-LITHOGRAPHY STATION AT THE STANFORD-SYNCHROTRON RADIATION-LABORATORY (SSRL) PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS Pianetta, P., Tatchyn, R., Jaeger, R., Barbee, T. W. 1984; 448: 60-63
  • AN ANGLE-RESOLVED PHOTOEMISSION-STUDY OF THE CHEMISORPTION OF CHALCOGENS ON CU(100) .3. CU(100)+P(2X2)S SURFACE SCIENCE LING, D. T., Miller, J. N., WEISSMAN, D. L., Pianetta, P., Stefan, P. M., LINDAU, I., SPICER, W. E. 1983; 124 (1): 175-187
  • ANGLE-RESOLVED PHOTOEMISSION-STUDIES OF OXIDE FORMATION ON CU(100) JOURNAL OF VACUUM SCIENCE & TECHNOLOGY LING, D. T., Miller, J. N., Pianetta, P., WEISSMAN, D. L., LINDAU, I., SPICER, W. E. 1982; 21 (1): 47-49
  • AN ANGLE-RESOLVED PHOTOEMISSION-STUDY OF THE CHEMISORPTION OF CHALCOGENS ON CU(100) .2. CU(100) + C(2 X 2)O SURFACE SCIENCE LING, D. T., Miller, J. N., WEISSMAN, D. L., Pianetta, P., Stefan, P. M., LINDAU, I., SPICER, W. E. 1980; 95 (1): 89-106
  • ANGLE-RESOLVED PHOTOEMISSION-STUDY OF THE CHEMISORPTION OF CHALCOGENS ON CU(100) .1. CLEAN SURFACE SURFACE SCIENCE LING, D. T., Miller, J. N., WEISSMAN, D. L., Pianetta, P., Johansson, L. I., LINDAU, I., SPICER, W. E. 1980; 92 (2-3): 350-364
  • ELECTRON-SPECTROSCOPIC STUDIES OF THE EARLY STAGES OF THE OXIDATION OF SI PHYSICAL REVIEW B Garner, C. M., LINDAU, I., Su, C. Y., Pianetta, P., SPICER, W. E. 1979; 19 (8): 3944-3956
  • EXAFS STUDIES OF THE BONDING GEOMETRY OF OXYGEN ON SI(111) USING ELECTRON YIELD DETECTION JOURNAL OF VACUUM SCIENCE & TECHNOLOGY Stohr, J., Johansson, L. I., LINDAU, I., Pianetta, P. 1979; 16 (5): 1221-1224
  • COMPARATIVE STUDIES OF OXYGEN-ADSORPTION ON GAAS(110) SURFACES WITH ULTRATHIN ALUMINUM AND CESIUM OVERLAYERS JOURNAL OF VACUUM SCIENCE & TECHNOLOGY SKEATH, P., Su, C. Y., CHYE, P. W., Pianetta, P., LINDAU, I., SPICER, W. E. 1979; 16 (5): 1439-1442
  • AD-ATOM INTERACTIONS WITH III-V-SEMICONDUCTOR SURFACES JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA LINDAU, I., SPICER, W. E., Pianetta, P., CHYE, P. W., Garner, C. M. 1979; 15 (JAN): 197-200
  • EXTENDED-X-RAY-ABSORPTION-FINE-STRUCTURE STUDIES OF LOW-Z ATOMS IN SOLIDS AND ON SURFACES - STUDIES OF SI3N4, SIO2, AND OXYGEN ON SI(111) PHYSICAL REVIEW B Stohr, J., Johansson, L., LINDAU, I., Pianetta, P. 1979; 20 (2): 664-680
  • FUNDAMENTAL-STUDIES OF III-V SURFACES AND THE (III-V)-OXIDE INTERFACE THIN SOLID FILMS SPICER, W. E., LINDAU, I., Pianetta, P., CHYE, P. W., Garner, C. M. 1979; 56 (1-2): 1-18
  • STUDY OF P(2X2)-S OVERLAYERS ON CU (100) BY POLARIZATION-DEPENDENT ANGULARLY RESOLVED ULTRAVIOLET PHOTOEMISSION SPECTROSCOPY (ARUPS) LING, D. T., Pianetta, P. A., Johansson, L. I., LINDAU, I., SPICER, W. E. AMER INST PHYSICS. 1979: 337-337
  • SURFACE ELECTRONIC-STRUCTURE OF 3-5 COMPOUNDS AND THE MECHANISM OF FERMI LEVEL PINNING BY OXYGEN (PASSIVATION) AND METALS (SCHOTTKY BARRIERS) SURFACE SCIENCE SPICER, W. E., CHYE, P. W., Garner, C. M., LINDAU, I., Pianetta, P. 1979; 86 (JUL): 763-788
  • PHOTOEMISSION-STUDY OF THE INTERACTION OF A1 WITH A GAAS (110) SURFACE JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA SKEATH, P., LINDAU, I., Pianetta, P., CHYE, P. W., Su, C. Y., SPICER, W. E. 1979; 17 (4): 259-265
  • PHOTOEMISSION-STUDIES OF THE INITIAL-STAGES OF OXIDATION OF GASB AND INP SURFACE SCIENCE CHYE, P. W., Su, C. Y., LINDAU, I., Garner, C. M., Pianetta, P., SPICER, W. E. 1979; 88 (2-3): 439-460
  • OXYGEN-ADSORPTION ON CS COVERED GAAS(110) SURFACES SURFACE SCIENCE Su, C. Y., CHYE, P. W., Pianetta, P., LINDAU, I., SPICER, W. E. 1979; 86 (JUL): 894-899
  • PHOTOEMISSION-STUDY OF THE SILICON-GOLD INTERFACE Braicovich, L., SKEATH, P. R., LINDAU, I., CHYE, P. W., Su, C. Y., SPICER, W. E. AMER INST PHYSICS. 1979: 248-248
  • CORE-LEVEL PHOTOEMISSION OF CS-O ADLAYER OF NEA GAAS CATHODES APPLIED PHYSICS LETTERS SPICER, W. E., LINDAU, I., Su, C. Y., CHYE, P. W., Pianetta, P. 1978; 33 (11): 934-935
  • NEW PHENOMENA IN SCHOTTKY-BARRIER FORMATION ON III-V-COMPOUNDS JOURNAL OF VACUUM SCIENCE & TECHNOLOGY LINDAU, I., CHYE, P. W., Garner, C. M., Pianetta, P., Su, C. Y., SPICER, W. E. 1978; 15 (4): 1332-1339
  • ADSORPTION OF OXYGEN ON CU(100) - STUDY BY ANGULARLY RESOLVED ULTRAVIOLET PHOTOEMISSION SPECTROSCOPY (ARUPS) LING, D. T., Miller, J. N., Pianetta, P. A., WEISSMAN, D. L., LINDAU, I., SPICER, W. E. AMER INST PHYSICS. 1978: 495-496
  • MECHANISM OF SCHOTTKY-BARRIER PINNING ON 3-5 SEMICONDUCTORS SPICER, W. E., LINDAU, I., Chye, P., Su, C. Y., Pianetta, P., Garner, C. M. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 1978: 1360-1361
  • CHEMISORPTION AND OXIDATION STUDIES OF (110) SURFACES OF GAAS, GASB, AND INP PHYSICAL REVIEW B Pianetta, P., LINDAU, I., Garner, C. M., SPICER, W. E. 1978; 18 (6): 2792-2806
  • NEW PHENOMENON IN ABSORPTION OF OXYGEN ON SILICON PHYSICAL REVIEW LETTERS Garner, C. M., LINDAU, I., Su, C. Y., Pianetta, P., Miller, J. N., SPICER, W. E. 1978; 40 (6): 403-406
  • SURFACE-CHEMISTRY OF ALUMINUM ADSORBED ON SI(111) Pianetta, P., LINDAU, I., Garner, C. M., SPICER, W. E. AMER INST PHYSICS. 1978: 399-399
  • UPS AND LEED STUDIES OF GAAS (110) AND (111) AS SURFACES JOURNAL OF VACUUM SCIENCE & TECHNOLOGY SKEATH, P., SAPERSTEIN, W. A., Pianetta, P., LINDAU, I., SPICER, W. E., Mark, P. 1978; 15 (4): 1219-1222
  • EVIDENCE FOR A NEW TYPE OF METAL-SEMICONDUCTOR INTERACTION ON GASB PHYSICAL REVIEW B CHYE, P. W., LINDAU, I., Pianetta, P., Garner, C. M., SPICER, W. E. 1978; 17 (6): 2682-2684
  • PHOTOEMISSION STUDY OF AU SCHOTTKY-BARRIER FORMATION ON GASB, GAAS, AND INP USING SYNCHROTRON RADIATION PHYSICAL REVIEW B CHYE, P. W., LINDAU, I., Pianetta, P., Garner, C. M., Su, C. Y., SPICER, W. E. 1978; 18 (10): 5545-5559
  • AUGER PROFILING STUDIES OF LPE N-ALXGAL-XAS-N GAAS HETEROJUNCTIONS AND ABSENCE OF RECTIFICATION Garner, C. M., Shen, Y. D., Su, C. Y., Pearson, G. L., SPICER, W. E. AMER INST PHYSICS. 1978: 31-31
  • ADSORPTION STATES OF OXYGEN ON SILICON Garner, C. M., LINDAU, I., Su, C. Y., Pianetta, P., SPICER, W. E. AMER INST PHYSICS. 1978: 33-33
  • OXYGEN-ADSORPTION AND SURFACE ELECTRONIC-STRUCTURE OF GAAS (110) JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA LINDAU, I., Pianetta, P., SPICER, W. E., Gregory, P. E., Garner, C. M., CHYE, P. W. 1978; 13 (3): 155-160
  • NEW METHOD FOR SCHOTTKY-BARRIER FORMATION LINDAU, I., CHYE, P. W., Pianetta, P., Garner, C. M., Su, C. Y., SPICER, W. E. AMER INST PHYSICS. 1978: 400-401
  • VALENCE BAND STUDIES OF CLEAN AND OXYGEN EXPOSED GAAS(110) SURFACES SURFACE SCIENCE Pianetta, P., LINDAU, I., Gregory, P. E., Garner, C. M., SPICER, W. E. 1978; 72 (2): 298-320
  • BONDING STATES OF OXYGEN ON SILICON Garner, C. M., LINDAU, I., Su, C. Y., Pianetta, P., SPICER, W. E. AMER INST PHYSICS. 1978: 1290-1291
  • X-RAY OPTICS AND MONOCHROMATORS .5. PHASE SPACE ANALYSIS APPLIED TO X-RAY OPTICS NUCLEAR INSTRUMENTS & METHODS Pianetta, P., LINDAU, I. 1978; 152 (1): 155-159
  • PHOTOEMISSION STUDIES OF SURFACE-STATES AND OXIDATION OF GROUP-IV SEMICONDUCTORS JOURNAL OF VACUUM SCIENCE & TECHNOLOGY Garner, C. M., LINDAU, I., Miller, J. N., Pianetta, P., SPICER, W. E. 1977; 14 (1): 372-375
  • PHOTOEMISSION STUDIES OF OXIDATION OF GASB AND INP CHYE, P. W., LINDAU, I., Garner, C. M., Pianetta, P., SPICER, W. E. AMER INST PHYSICS. 1977: 420-420
  • COMPARISON OF LEED INTENSITY DATA FROM CHEMICALLY POLISHED AND CLEAVED GAAS(110)SURFACES SURFACE SCIENCE Mark, P., Pianetta, P., LINDAU, I., SPICER, W. E. 1977; 69 (2): 735-740
  • OXIDATION PROPERTIES OF GAAS (110) SURFACES - REPLY PHYSICAL REVIEW B Pianetta, P., LINDAU, I., Garner, C. M., SPICER, W. E. 1977; 16 (12): 5600-5602
  • CORE LEVEL (SI 2P) SHIFTS FOR OXYGEN-CHEMISORPTION ON SI (111) Garner, C. M., Miller, J. N., LINDAU, I., Pianetta, P., SPICER, W. E. AMER INST PHYSICS. 1977: 418-418
  • DO AU 5D-BANDS NARROW AT SURFACE - COMPARISON WITH AU ALLOYS PHYSICS LETTERS A CHYE, P. W., LINDAU, I., Pianetta, P., Garner, C. M., SPICER, W. E. 1977; 63 (3): 387-389
  • STUDIES OF SURFACE ELECTRONIC-STRUCTURE AND SURFACE-CHEMISTRY USING SYNCHROTRON RADIATION PHYSICA SCRIPTA SPICER, W. E., LINDAU, I., Miller, J. N., LING, D. T., Pianetta, P., CHYE, P. W., Garner, C. M. 1977; 16 (5-6): 388-397
  • PHOTOEMISSION STUDIES OF ELECTRONIC-STRUCTURE OF 3-5 SEMICONDUCTOR SURFACES SURFACE SCIENCE LINDAU, I., Pianetta, P., Garner, C. M., CHYE, P. W., Gregory, P. E., SPICER, W. E. 1977; 63 (1): 45-55
  • AUGER PROFILING OF ALXGA1-XAS-GAAS HETEROJUNCTIONS GROWN BY LPE Garner, C. M., Shen, Y. D., Pearson, G. L., SPICER, W. E. AMER INST PHYSICS. 1977: 293-293
  • OXYGEN SORPTION AND EXCITONIC EFFECTS ON GAAS SURFACES JOURNAL OF VACUUM SCIENCE & TECHNOLOGY CHYE, P. W., Pianetta, P., LINDAU, I., SPICER, W. E. 1977; 14 (4): 917-919
  • SURFACE AND INTERFACE STATES ON GAAS(110) - EFFECTS OF ATOMIC AND ELECTRONIC REARRANGEMENTS) JOURNAL OF VACUUM SCIENCE & TECHNOLOGY SPICER, W. E., Pianetta, P., LINDAU, I., CHYE, P. W. 1977; 14 (4): 885-893
  • PHOTOEMISSION STUDIES OF SURFACE ELECTRONIC-STRUCTURE OF SI (111) AND OXYGEN-CHEMISORPTION Garner, C. M., LINDAU, I., Miller, J. N., Pianetta, P., SPICER, W. E. AMER INST PHYSICS. 1977: 433-433
  • HIGH-RESOLUTION X-RAY SPECTROSCOPY USING SYNCHROTRON RADIATION - SOURCE CHARACTERISTICS AND OPTICAL SYSTEMS JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA Pianetta, P., LINDAU, I. 1977; 11 (1): 13-38
  • OXIDATION PROPERTIES OF GAAS (110) SURFACES PHYSICAL REVIEW LETTERS Pianetta, P., LINDAU, I., Garner, C. M., SPICER, W. E. 1976; 37 (17): 1166-1169
  • PHOTOEMISSION STUDIES OF SEMICONDUCTOR SURFACES USING SYNCHROTRON RADIATION LINDAU, I., Pianetta, P., Garner, C. M., Miller, J., SPICER, W. E. AMER INST PHYSICS. 1976: 942-942
  • PHOTOEMISSION STUDIES OF GASB SURFACE AND INTERFACE STATES CHYE, P. W., LINDAU, I., Garner, C. M., Pianetta, P., SPICER, W. E. AMER INST PHYSICS. 1976: 1313-1313
  • VALENCE BAND ELECTRONIC-STRUCTURE OF CLEAN AND OXIDIZED (110) SURFACES OF GAAS, GASB AND INP Chye, P., Pianetta, P., LINDAU, I., Garner, C., Gregory, P., SPICER, W. E. AMER INST PHYSICS. 1976: 321-321
  • PHOTOIONIZATION CROSS-SECTIONS OF 3D AND 4D LEVELS MEASURED BY PHOTOEMISSION TECHNIQUE LINDAU, I., Pianetta, P., SPICER, W. E. AMER INST PHYSICS. 1976: 417-417
  • SYNCHROTRON RADIATION STUDIES OF ELECTRONIC-STRUCTURE AND SURFACE-CHEMISTRY OF GAAS, GASB, AND INP JOURNAL OF VACUUM SCIENCE & TECHNOLOGY SPICER, W. E., LINDAU, I., Gregory, P. E., Garner, C. M., Pianetta, P., CHYE, P. W. 1976; 13 (4): 780-785
  • FERMI LEVEL POSITION IN N-TYPE GAAS(110) AND GASB(110) Gregory, P., Chye, P., Pianetta, P., LINDAU, I., SPICER, W. E. AMER INST PHYSICS. 1976: 319-319
  • DETERMINATION OF ESCAPE DEPTH OF PHOTOEMITTED ELECTRONS IN GOLD IN ENERGY-RANGE 25-75 EV BY USE OF SYNCHROTRON RADIATION JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA LINDAU, I., Pianetta, P., Yu, K. Y., SPICER, W. E. 1976; 8 (6): 487-491
  • RELATIONSHIP OF HEAT OF CHEMISORPTION TO PI-LEVEL AND SIGMA-LEVEL SHIFTS AS MEASURED BY PHOTOEMISSION JOURNAL OF VACUUM SCIENCE & TECHNOLOGY Yu, K. Y., SPICER, W. E., LINDAU, I., Pianetta, P., Lin, S. F. 1976; 13 (1): 277-279
  • PHOTOEMISSION STUDIES OF ADSORPTION OF O2 AND OXIDATION OF CLEAVED SI Garner, C. M., LINDAU, I., Miller, J. N., Pianetta, P., SPICER, W. E. AMER INST PHYSICS. 1976: 1314-1314
  • ENERGY-DEPENDENCE OF 4D PHOTOIONIZATION CROSS-SECTION OF IN AND SB PHYSICS LETTERS A LINDAU, I., Pianetta, P., SPICER, W. E. 1976; 57 (3): 225-226
  • OXYGEN BONDING SITE ON GAAS, GASB AND INP (110) SURFACES Pianetta, P., LINDAU, I., Garner, C., SPICER, W. E. AMER INST PHYSICS. 1976: 320-321
  • UPS STUDIES OF BONDING OF H2,O2,CO,C2H4 AND C2H2 ON FE AND CU SURFACE SCIENCE Yu, K. Y., SPICER, W. E., LINDAU, I., Pianetta, P., Lin, S. F. 1976; 57 (1): 157-183
  • PHOTOEMISSION FROM SOME METALS AND SEMICONDUCTORS IN ENERGY-RANGE 5-350 EV JOURNAL OF VACUUM SCIENCE & TECHNOLOGY LINDAU, I., Pianetta, P., Yu, K. Y., SPICER, W. E. 1976; 13 (1): 269-272
  • PHOTOEMISSION OF GOLD IN ENERGY-RANGE 30-3000 EV USING SYNCHROTRON RADIATION PHYSICAL REVIEW B LINDAU, I., Pianetta, P., Yu, K. Y., SPICER, W. E. 1976; 13 (2): 492-495
  • OXIDATION OF GAAS(110) SURFACES - CORE LEVEL SPECTROSCOPY Pianetta, P., LINDAU, I., Garner, C. M., SPICER, W. E. AMER INST PHYSICS. 1976: 1313-1314
  • PHOTOEMISSION STUDIES OF OXIDATION OF 3-4 SEMICONDUCTOR SURFACES BY USING SYNCHROTRON RADIATION Pianetta, P., LINDAU, I., SPICER, W. E. AMER CHEMICAL SOC. 1976: 116-116
  • SHORT-RANGE PROBE FOR INVESTIGATING METALLOPROTEIN STRUCTURES - FOURIER-ANALYSIS OF EXTENDED X-RAY ABSORPTION FINE-STRUCTURE Sayers, D. E., Lytle, F. W., Weissbluth, M., Pianetta, P. AMER INST PHYSICS. 1975: 317-317
  • ULTRAVIOLET PHOTOEMISSION STUDIES OF O2, CO, C2H2 AND C2H4 CHEMISORBED ON COPPER Yu, K., LINDAU, I., Pianetta, P., SPICER, W. E. AMER INST PHYSICS. 1975: 359-359
  • INTRINSIC LINEWIDTH OF 4F LEVELS IN GOLD AS DETERMINED BY PHOTOEMISSION PHYSICS LETTERS A LINDAU, I., Pianetta, P., Yu, K., SPICER, W. E. 1975; 54 (1): 47-48
  • PHOTOEMISSION STUDIES OF GOLD IN WAVELENGTH REGION 30-300 EV LINDAU, I., Pianetta, P., Yu, K., SPICER, W. E. AMER INST PHYSICS. 1975: 475-475
  • VACUUM ULTRAVIOLET SYNCHROTRON RADIATION FROM SPEAR REHN, V., BAER, A. D., KYSER, D. S., Stanford, J. L., Yu, K., LINDAU, I., Pianetta, P., SPICER, W. E. AMER INST PHYSICS. 1975: 419-419
  • DETERMINATION OF OXYGEN BINDING-SITE ON GAAS(110) USING SOFT-X-RAY-PHOTOEMISSION SPECTROSCOPY PHYSICAL REVIEW LETTERS Pianetta, P., LINDAU, I., Garner, C., SPICER, W. E. 1975; 35 (20): 1356-1359
  • SHORT-RANGE PROBE FOR INVESTIGATING METALLOPROTEIN STRUCTURES - FOURIER-ANALYSIS OF EXTENDED X-RAY ABSORPTION FINE-STRUCTURE JOURNAL OF CHEMICAL PHYSICS Sayers, D. E., Lytle, F. W., Weissbluth, M., Pianetta, P. 1975; 62 (6): 2514-2515
  • X-RAY PHOTOEMISSION SPECTROSCOPY NATURE LINDAU, I., Pianetta, P., Doniach, S., SPICER, W. E. 1974; 250 (5463): 214-215