Non-Reciprocal Raman response of a Charge Density Wave in a high mobility, 2D antiferromagnet

ORAL

Abstract

Combining magnetism with charge density waves (CDW) offers a unique regime for strong correlations. Here we study a 2D material with high mobility, despite the presence of antiferromagnetic order and charge density wave. We detail comprehensive Raman measurements that show a strong interaction between the lattice and CDW modes. These experiments also demonstrate a surprising non-reciprocal response, even well above the magnetic ordering temperature.

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Presenters

  • Md Mofazzel Hosen

    • University of Central Florida
    • Physics, Boston College
    • Physics, University of Central Florida
    • Department of Physics, University of Central Florida

Authors

  • Md Mofazzel Hosen

    • University of Central Florida
    • Physics, Boston College
    • Physics, University of Central Florida
    • Department of Physics, University of Central Florida

  • Yiping Wang

    • Physics, Boston University
    • Boston College
    • Physics, Boston College

  • Shiming Lei

    • Princeton University
    • Rice Univ

  • Leslie M Schoop

    • Princeton University
    • Princeto University, Princeton, USA
    • Department of Chemistry, Princeton University

  • Kenneth Burch

    • Physics, Boston University
    • Physics, Boston College
    • Boston College
    • Department of Physics, Boston College