Magnetothermoelectric Transport in Black Phosphorus

ORAL

Abstract

Phosphorene, a 2D monolayer of black phosphorus, has been theoretically predicted to have outstanding thermoelectric potential due to its anisotropic transport behavior. Electrical and thermal conductances optimize at orthogonal directions, maximizing the thermoelectric figure of merit ZT along the armchair direction. Here, we further explore the Nernst effect in few-layer phosphorene. Transverse thermopower and its anisotropy transport behavior in black phosphorus as a function of temperature, carrier density, and magnetic field will be discussed.

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Presenters

  • Emilio Codecido

    Physics, The Ohio State University

Authors

  • Emilio Codecido

    Physics, The Ohio State University

  • Jiawei Yang

    Physics, The Ohio State University, Ohio State Univ - Columbus, Physics, Ohio State University

  • Son Tran

    Physics, The Ohio State University, The Ohio State University

  • Kenji Watanabe

    National Institute for Materials Science, NIMS, National Institute for Material Science, Advanced Materials Laboratory, National Institute for Materials Science, National Institute of Materials Science, Research Center for Functional Materials, National Institute for Materials Science, National Institute for Materials Science (NIMS, Advanced Materials Laboratory, NIMS, National Institute for Materials Science, Advanced Materials Laboratory, National Institue for Materials Science, National Institute of Material Science, National Institute for Matericals Science, Advanced Materials Laboratory, National Institute for Materials Science, 1-1 Namiki, Advanced materials laboratory, National institute for Materials Science, NIMS-Japan

  • Takashi Taniguchi

    National Institute for Materials Science, NIMS, National Institute for Material Science, Advanced Materials Laboratory, National Institute for Materials Science, National Institute of Materials Science, Research Center for Functional Materials, National Institute for Materials Science, National Institute for Materials Science (NIMS, Advanced Materials Laboratory, NIMS, National Institute for Materials Science, Advanced Materials Laboratory, National Institue for Materials Science, National Institute of Material Science, National Institute for Matericals Science, Advanced Materials Laboratory, National Institute for Materials Science, 1-1 Namiki, NIMS-Japan

  • Ruoyu Chen

    Physics, The Ohio State University, The Ohio State University, Physics, Ohio State University

  • Chun Ning Lau

    Physics, The Ohio State University, Ohio State Univ - Columbus, Physics, Ohio State University