Dirac and Weyl Semimetals: Theory I

Presentations

• Huge Fermi arc-mediated conductivity in topological Dirac semimetal cadmium arsenide

  ORAL

  March 4, 2024, 11:30 AM – March 4, 2024, 11:42 AM

  Presenters

  • Vsevolod Ivanov

    • Lawrence Berkeley National Lab
    • Virginia Tech

  Authors

  • Vsevolod Ivanov

    • Lawrence Berkeley National Lab
    • Virginia Tech

  • Lotte Borkowski

    • University of California, Davis

  • Sergey Y Savrasov

    • University of California, Davis

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• Pseudo-atomic orbital based tight-binding model investigation of Fermi Arcs in Na₃Bi.

  ORAL

  March 4, 2024, 11:42 AM – March 4, 2024, 11:54 AM

  Presenters

  • Vasilios K Passias

    • University of Illinois at Urbana-Champaign

  Authors

  • Vasilios K Passias

    • University of Illinois at Urbana-Champaign

  • Lucas K Wagner

    • University of Illinois at Urbana-Champaign
    • Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
    • University of Illinois at Urbana-Champaign.

  View abstract →

• Tight-binding model with sublattice-asymmetric spin-orbit coupling for square-net nodal line Dirac semimetals

  ORAL

  March 4, 2024, 11:54 AM – March 4, 2024, 12:06 PM

  Presenters

  • Salvador Barraza-Lopez

    • University of Arkansas

  Authors

  • Salvador Barraza-Lopez

    • University of Arkansas

  • Gustavo S Orozco-Galvan

    • University of Arkansas

  • Amador Garcia Fuente

    • Universidad de Oviedo

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• Representation-enforced topological nodal planes in hexagonal space groups

  ORAL

  March 4, 2024, 12:06 PM – March 4, 2024, 12:18 PM

  Presenters

  • Moritz M Hirschmann

    • RIKEN, CEMS

  Authors

  • Moritz M Hirschmann

    • RIKEN, CEMS

  • Kirill Alpin

    • Max Planck Institute for Solid State Research

  • Raymond Wiedmann

    • Max Planck Institute for Solid State Research

  • Niclas Heinsdorf

    • Max Planck Institute for Solid State Research

  • Wan Yee Yau

    • Max Planck Institute for Solid State Research

  • Andreas Leonhardt

    • Max Planck Institute for Solid State Research

  • Johannes Mitscherling

    • Department of Physics, University of California, Berkeley

  • Andreas P Schnyder

    • Max Planck Institute for Solid State Physics

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• Theoretical Study of Phononic Weyl Nodal Lines and Weyl Points in 2D Hexagonal Lattices

  ORAL

  March 4, 2024, 12:18 PM – March 4, 2024, 12:30 PM

  Presenters

  • He Zhu

    • CEMS, University of Minnesota

  Authors

  • He Zhu

    • CEMS, University of Minnesota

  • Simon Wills

    • University of Minnesota

  • Rafael M Fernandes

    • University of Minnesota

  • David J Flannigan

    • University of Minnesota

  • Turan Birol

    • University of Minnesota

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• Weyl Loops in Random Topological Semimetals

  ORAL

  March 4, 2024, 12:30 PM – March 4, 2024, 12:42 PM

  Presenters

  • Hung-Hwa Lin

    • University of California, San Diego

  Authors

  • Hung-Hwa Lin

    • University of California, San Diego

  • Daniel P Arovas

    • University of California, San Diego

  • Yizhuang You

    • Harvard University

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• Signatures of topological anisotropic Anderson transition in a class-D nodal-line semimetal

  ORAL

  March 4, 2024, 12:42 PM – March 4, 2024, 12:54 PM

  Presenters

  • Tong Wang

    • Peking Univ

  Authors

  • Tong Wang

    • Peking Univ

  • Zhenyu Xiao

    • Peking Univ
    • Peking University

  • Ryuichi Shindou

    • Peking Univ

  • Tomi Ohtsuki

    • Sophia University

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• Anisotropic Topological Anderson Transitions in Chiral Symmetry Classes

  ORAL

  March 4, 2024, 12:54 PM – March 4, 2024, 1:06 PM

  Publication: [1] Xiao, Z., Kawabata, K., Luo, X., Ohtsuki, T., & Shindou, R. (2023). Anisotropic Topological Anderson Transitions in Chiral Symmetry Classes. Physical Review Letters, 131(5), 056301.
  [2] Luo, X., Xiao, Z., Kawabata, K., Ohtsuki, T., & Shindou, R. (2022). Unifying the Anderson transitions in Hermitian and non-Hermitian systems. Physical Review Research, 4(2), L022035.

  Presenters

  • Zhenyu Xiao

    • Peking Univ
    • Peking University

  Authors

  • Zhenyu Xiao

    • Peking Univ
    • Peking University

  • Kohei Kawabata

    • Institute for Solid State Physics, University of Tokyo

  • Xunlong Luo

    • Peking Univ

  • Tomi Ohtsuki

    • Sophia University

  • Ryuichi Shindou

    • Peking Univ

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• Berry phase effect on metal-insulator transition in chiral symmetry class

  ORAL

  March 4, 2024, 1:06 PM – March 4, 2024, 1:18 PM

  Publication: [1] P. Zhao, Z. Xiao, Y. Zhang, R. Shindou, Berry Phase Effect on Metal-insulator Transition in Chiral Symmetry Class, (planned)

  Presenters

  • Pengwei Zhao

    • Peking University

  Authors

  • Pengwei Zhao

    • Peking University

  • Zhenyu Xiao

    • Peking Univ
    • Peking University

  • Yeyang Zhang

    • Peking Univ

  • Ryuichi Shindou

    • Peking Univ

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• Shift current responses of a two-dimensional system approaching the Weyl semimetal phase

  ORAL

  March 4, 2024, 1:18 PM – March 4, 2024, 1:30 PM

  Presenters

  • Hiroki Yoshida

    • Tokyo Institute of Technology, Tokyo

  Authors

  • Hiroki Yoshida

    • Tokyo Institute of Technology, Tokyo

  • Shuichi Murakami

    • Tokyo Institute of Technology, Tokyo

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• Nonlinear optical responses of the Weyl-Kondo semimetal

  ORAL

  March 4, 2024, 1:30 PM – March 4, 2024, 1:42 PM

  Presenters

  • Sarah E Grefe

    • California State University Long Beach

  Authors

  • Sarah E Grefe

    • California State University Long Beach

  • Jian-Xin Zhu

    • Los Alamos National Laboratory
    • Los Alamos Natl Lab
    • Theoretical Division, Los Alamos National Laboratory, Los Alamos,NM87545, USA
    • Theoretical Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA

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• Optical Signatures of Ultrafast Symmetry Switching in Weyl Semimetal TaIrTe₄

  ORAL

  March 4, 2024, 1:42 PM – March 4, 2024, 1:54 PM

  Presenters

  • David P Lafayette

    • University of Wisconsin - Madison

  Authors

  • David P Lafayette

    • University of Wisconsin - Madison

  • Yulu Mao

    • University of Wisconsin - Madison

  • Wenxu Duan

    • University of Wisconsin - Madison

  • Yangchen He

    • University of Wisconsin Madison
    • University of Wisconsin - Madison

  • Daniel Kohler

    • University of Wisconsin - Madison

  • Daniel Rhodes

    • University of Wisconsin - Madison

  • John C Wright

    • University of Wisconsin - Madison

  • Jun Xiao

    • University of Wisconsin-Madison

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• Theory of giant phonon magnetic moment in doped Dirac semimetals

  ORAL

  March 4, 2024, 1:54 PM – March 4, 2024, 2:06 PM

  Presenters

  • Wenqin Chen

    • University of Washington

  Authors

  • Wenqin Chen

    • University of Washington

  • Xiaowei Zhang

    • University of Washington

  • Ying Su

    • Los Alamos National Laboratory

  • Di Xiao

    • University of Washington

  • Shizeng Lin

    • Los Alamos National Laboratory
    • Los Alamous National Laboratory

  View abstract →