μ-ARPES studies of few-layer WTe2

ORAL

Abstract

WTe2 exhibits a wide variety of physics in its bulk and monolayer regimes including two different topological phases, non-saturating magnetoresistance, and superconductivity under pressure or gating. We will present micro-ARPES studies on bulk and few-layer WTe2, which connect microscopic electronic structure to observations from transport experiments. Doping-dependence, spatial inhomogeneity, and layer-dependence of electronic structure and interactions will be discussed.

*This research used resources of the Advanced Light Source, which is a US Department of Energy Office of Science User Facility under contract no. DE-AC02-05CH11231. A portion of the work was supported by NSF cooperative agreement DMR-1539916.

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Presenters

  • Antonio Rossi

    • University of California, Davis
    • University of california, Davis

Authors

  • Antonio Rossi

    • University of California, Davis
    • University of california, Davis

  • Chris Jozwiak

    • Advanced Light Source, E.O. Lawrence Berkeley National Lab, Berkeley, CA 94720, USA
    • Advanced Light Source, Lawrence Berkeley National Laboratory
    • ALS, Lawrence National Berkeley Laboratory
    • Advanced Light Source, Lawrence Berkeley National Lab
    • Lawrence Berkeley National Laboratory
    • Lawrence Berkeley National Lab, Berkeley, USA
    • Advanced Light Source (ALS), E. O. Lawrence Berkeley National Laboratory, USA
    • Advanced Light Source, E. O. Lawrence Berkeley National Laboratory

  • Aaron Bostwick

    • Advanced Light Source, E.O. Lawrence Berkeley National Lab, Berkeley, CA 94720, USA
    • Advanced Light Source, Lawrence Berkeley National Laboratory
    • ALS, Lawrence National Berkeley Laboratory
    • Advanced Light Source, Lawrence Berkeley National Lab
    • Lawrence Berkeley National Laboratory
    • Advanced Light Source (ALS), E. O. Lawrence Berkeley National Laboratory, USA
    • Advanced Light Source, E. O. Lawrence Berkeley National Laboratory

  • Eli Rotenberg

    • Advanced Light Source, E.O. Lawrence Berkeley National Lab, Berkeley, CA 94720, USA
    • Advanced Light Source, Lawrence Berkeley National Laboratory
    • ALS, Lawrence National Berkeley Laboratory
    • Advanced Light Source, Lawrence Berkeley National Lab
    • Lawrence Berkeley National Laboratory
    • Advanced Light Source (ALS), E. O. Lawrence Berkeley National Laboratory, USA
    • Advanced Light Source, E. O. Lawrence Berkeley National Laboratory

  • Seng Huat Lee

    • Pennsylvania State University
    • 2D Crystal Consortium, Materials Research Institute, The Pennsylvania State University
    • The Pennsylvania State University

  • Ronald Dean Redwing

    • The Pennsylvania State University

  • Kevin Dressler

    • The Pennsylvania State University

  • Inna Vishik

    • University of California, Davis
    • University of california, Davis
    • Physics, University of California, Davis