ARPES studies of the model cuprate HgBa<sub>2</sub>CuO<sub>4+δ</sub> (Hg1201)

ORAL

Abstract

HgBa2CuO4+δ (Hg1201) is considered to be a model cuprate and has been well characterized by transport and scattering experiments. It has recently been studied with angle-resolved photoemission spectroscopy (ARPES), and we build on these initial investigations with measurements in the underdoped regime. We discuss mode-coupling, surface effects on spectra, and temperature-dependent scattering rates, making connections to various bulk characterizations.

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Presenters

  • Benjamin Gregory

    • Pomona College

Authors

  • Benjamin Gregory

    • Pomona College

  • Ming Yi

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

  • Zachary Anderson

    • University of Minnesota

  • Vikram Nagarajan

    • University of Minnesota

  • Yuka Nakato

    • University of Minnesota

  • Yang Tang

    • University of Minnesota

  • Martin Greven

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

  • Inna Vishik

    • University of California