Bio


Having a background in neutron scattering, I am now working with a different technique at Stanford. I am studying quantum materials with time-resolved and angle-resolved photoemission spectroscopy (tr-ARPES).

Honors & Awards


  • Early Postdoc.Mobility Fellowship, Swiss National Science Foundation (03/01/2018)

Professional Education


  • Bachelor of Science, University of Montreal (2011)
  • Doctor of Science, Eidgenossische Technische Hochschule (ETH Zurich) (2018)
  • Master of Science, University of Montreal (2013)

All Publications


  • Quantum-well states in fractured crystals of the heavy-fermion material CeCoIn5 PHYSICAL REVIEW B Gauthier, N., Sobota, J. A., Hashimoto, M., Pfau, H., Lu, D., Bauer, E. D., Ronning, F., Kirchmann, P. S., Shen, Z. 2020; 102 (12)
  • Tuning time and energy resolution in time-resolved photoemission spectroscopy with nonlinear crystals JOURNAL OF APPLIED PHYSICS Gauthier, A., Sobota, J. A., Gauthier, N., Xu, K., Pfau, H., Rotundu, C. R., Shen, Z., Kirchmann, P. S. 2020; 128 (9)

    View details for DOI 10.1063/5.0018834

    View details for Web of Science ID 000567597300001

  • A quantum liquid of magnetic octupoles on the pyrochlore lattice NATURE PHYSICS Sibille, R., Gauthier, N., Lhotel, E., Poree, V., Pomjakushin, V., Ewings, R. A., Perring, T. G., Ollivier, J., Wildes, A., Ritter, C., Hansen, T. C., Keen, D. A., Nilsen, G. J., Keller, L., Petit, S., Fennell, T. 2020
  • Evolution of Magnetic Order from the Localized to the Itinerant Limit PHYSICAL REVIEW LETTERS Mazzone, D. G., Gauthier, N., Maimone, D. T., Yadav, R., Bartkowiak, M., Gavilano, J. L., Raymond, S., Pomjakushin, V., Casati, N., Revay, Z., Lapertot, G., Sibille, R., Kenzelmann, M. 2019; 123 (9): 097201

    Abstract

    Quantum materials that feature magnetic long-range order often reveal complex phase diagrams when localized electrons become mobile. In many materials magnetism is rapidly suppressed as electronic charges dissolve into the conduction band. In materials where magnetism persists, it is unclear how the magnetic properties are affected. Here we study the evolution of the magnetic structure in Nd_{1-x}Ce_{x}CoIn_{5} from the localized to the highly itinerant limit. We observe two magnetic ground states inside a heavy-fermion phase that are detached from unconventional superconductivity. The presence of two different magnetic phases provides evidence that increasing charge delocalization affects the magnetic interactions via anisotropic band hybridization.

    View details for DOI 10.1103/PhysRevLett.123.097201

    View details for Web of Science ID 000482856800008

    View details for PubMedID 31524473

  • Coexistence of magnetic fluctuations and long-range order in the one-dimensional J(1)-J(2) zigzag chain materials BaDy2O4 and BaHo2O4 PHYSICAL REVIEW B Prevost, B., Gauthier, N., Pomjakushin, V. Y., Delley, B., Walker, H. C., Kenzelmann, M., Bianchi, A. D. 2018; 98 (14)
  • Experimental signatures of emergent quantum electrodynamics in Pr2Hf2O7 NATURE PHYSICS Sibille, R., Gauthier, N., Yan, H., Hatnean, M., Ollivier, J., Winn, B., Filges, U., Balakrishnan, G., Kenzelmann, M., Shannon, N., Fennell, T. 2018; 14 (7): 711-+
  • Spin dynamics and magnetoelectric coupling mechanism of Co4Nb2O9 PHYSICAL REVIEW B Deng, G., Cao, Y., Ren, W., Cao, S., Studer, A. J., Gauthier, N., Kenzelmann, M., Davidson, G., Rule, K. C., Gardner, J. S., Imperia, P., Ulrich, C., McIntyre, G. J. 2018; 97 (8)
  • Unconventional field induced phases in a quantum magnet formed by free radical tetramers PHYSICAL REVIEW B Saul, A., Gauthier, N., Askari, R., Cote, M., Maris, T., Reber, C., Lannes, A., Luneau, D., Nicklas, M., Law, J. M., Green, E., Wosnitza, J., Bianchi, A., Feiguin, A. 2018; 97 (6)
  • Investigation of the commensurate magnetic structure in the heavy-fermion compound CePt2In7 using magnetic resonant x-ray diffraction PHYSICAL REVIEW B Gauthier, N., Wermeille, D., Casati, N., Sakai, H., Baumbach, R. E., Bauer, E. D., White, J. S. 2017; 96 (6)
  • Field dependence of the magnetic correlations of the frustrated magnet SrDy2O4 PHYSICAL REVIEW B Gauthier, N., Fennell, A., Prevost, B., Desilets-Benoit, A., Dabkowska, H. A., Zaharko, O., Frontzek, M., Sibille, R., Bianchi, A. D., Kenzelmann, M. 2017; 95 (18)
  • Absence of long-range order in the frustrated magnet SrDy2O4 due to trapped defects from a dimensionality crossover PHYSICAL REVIEW B Gauthier, N., Fennell, A., Prevost, B., Uldry, A., Delley, B., Sibille, R., Desilets-Benoit, A., Dabkowska, H. A., Nilsen, G. J., Regnault, L., White, J. S., Niedermayer, C., Pomjakushin, V., Bianchi, A. D., Kenzelmann, M. 2017; 95 (13)
  • Evidence for spin liquid ground state in SrDy2O4 frustrated magnet probed by mu SR Gauthier, N., Prevost, B., Amato, A., Baines, C., Pomjakushin, V., Bianchi, A. D., Cava, R. J., Kenzelmann, M., IOP IOP PUBLISHING LTD. 2017
  • Stress-induced magnetic domain selection reveals a conical ground state for the multiferroic phase of Mn2GeO4 PHYSICAL REVIEW B White, J. S., Honda, T., Sibille, R., Gauthier, N., Dmitriev, V., Strassle, T., Niedermayer, C., Kimura, T., Kenzelmann, M. 2016; 94 (2)
  • Candidate quantum spin ice in the pyrochlore Pr2Hf2O7 PHYSICAL REVIEW B Sibille, R., Lhotel, E., Hatnean, M., Balakrishnan, G., Fak, B., Gauthier, N., Fennell, T., Kenzelmann, M. 2016; 94 (2)
  • Magnetic structure of the antiferromagnetic half-Heusler compound NdBiPt PHYSICAL REVIEW B Mueller, R. A., Desilets-Benoit, A., Gauthier, N., Lapointe, L., Bianchi, A. D., Maris, T., Zahn, R., Beyer, R., Green, E., Wosnitza, J., Yamani, Z., Kenzelmann, M. 2015; 92 (18)