High Field Magnetoresistance in ultra pure Bi2Se3

ORAL

Abstract

The longitudinal and transverse components of magnetoresistance were measured in bulk crystals of undoped, high purity Bismuth Selenide in pulsed magnetic fields of up to 60 Tesla. Data is presented from samples with a range of carrier concentrations extending into the quantum limit. Measurements were also performed at multiple angles along the plane containing the current direction to investigate the angular dependence of the linear behavior of the magnetoresistance in this material.

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Authors

  • Paul Syers

    University of Maryland

  • Nicholas Butch

    Lawrence Livermore National Laboratory, Center for Nanophysics and Advanced Materials, Dept. of Physics, University of Maryland, College Park, MD 20742, University of Maryland

  • Cyril Proust

    LNCMI-Toulouse, LNCMI, France, University of British Columbia, Canada, Laboratoire National des Champs Magn\'etiques Intenses (CNRS)

  • Baptiste Vignolle

    LNCMI-Toulouse

  • Johnpierre Palione

    University of Maryland, Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland-College Park, Center for Nanophysics and Advanced Materials, Dept. of Physics, University of Maryland, College Park, MD 20742, University of Maryland, College Park, Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland, College Park, Maryland 20742, USA, Center for Nanophysics and Advanced Materials, Physics Dept., University of Maryland, Center for Nanophysics \& Advanced Materials and Department of Physics, University of Maryland