ARPES studies of model cuprate high-temperature superconductor

ORAL

Abstract

HgBa2CuO4+d (Hg1201) is a model single-layer cuprate which has uniquely elucidated the cuprate phase diagram via transport, scattering, and optics studies, but it has received relatively little ARPES study owing to the difficulty in cleaving and achieving good photoemission cross-section. We will discuss recent progress in identifying three energy scales of interactions near the node and evaluating their evolution with doping, temperature, and momentum. We will also discuss recent progress in identifying experimental conditions which optimize antinodal spectra.

*SAS and IV supported by Air Force Office of Scienctific Research grant #FA9550-18-1-0156.

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Presenters

  • Sudheer Anand Sreedhar

    • Physics, University of California, Davis

Authors

  • Sudheer Anand Sreedhar

    • Physics, University of California, Davis

  • Zachary Anderson

    • School of Physics and Astronomy, University of Minnesota
    • University of Minnesota
    • Physics and Astronomy, University of Minnesota
    • School of Physics and Astronomy, University of Minnesota Twin Cities

  • Yang Tang

    • University of Minnesota
    • Physics and Astronomy, University of Minnesota

  • Martin Greven

    • School of Physics and Astronomy, University of Minnesota
    • University of Minnesota
    • Physics and Astronomy, University of Minnesota
    • School of Physics and Astronomy, University of Minnesota Twin Cities

  • Robert J Birgeneau

    • University of California, Berkeley
    • Physics, University of California at Berkeley
    • Physics, University of California, Berkeley
    • Department of Physics, University of California, Berkeley

  • Ming Yi

    • Rice Univ
    • Physics and Astronomy, Rice University
    • Department of Physics and Astronomy, Rice University
    • Rice University

  • Inna Vishik

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