Dirac and Weyl Semimetals: Theory I

Presentations

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

  ORAL

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

  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

  View abstract →

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

  ORAL

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

  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, 12:54 PM – March 4, 2024, 1:06 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

  View abstract →

• Representation-enforced topological nodal planes in hexagonal space groups

  ORAL

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

  View abstract →

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

  ORAL

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

  View abstract →

• Weyl Loops in Random Topological Semimetals

  ORAL

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

  View abstract →

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

  ORAL

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

  View abstract →

• Anisotropic Topological Anderson Transitions in Chiral Symmetry Classes

  ORAL

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

  View abstract →

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

  ORAL

  March 4, 2024, 2:06 PM – March 4, 2024, 2:18 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

  View abstract →

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

  ORAL

  March 4, 2024, 2:18 PM – March 4, 2024, 2:30 PM

  Presenters

  • Hiroki Yoshida

    Tokyo Institute of Technology, Tokyo

  Authors

  • Hiroki Yoshida

    Tokyo Institute of Technology, Tokyo

  • Shuichi Murakami

    Tokyo Institute of Technology, Tokyo

  View abstract →

• Nonlinear optical responses of the Weyl-Kondo semimetal

  ORAL

  March 4, 2024, 2:30 PM – March 4, 2024, 2:42 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

  View abstract →

• Optical Signatures of Ultrafast Symmetry Switching in Weyl Semimetal TaIrTe₄

  ORAL

  March 4, 2024, 2:42 PM – March 4, 2024, 2:54 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

  View abstract →

• Theory of giant phonon magnetic moment in doped Dirac semimetals

  ORAL

  March 4, 2024, 2:54 PM – March 4, 2024, 3:06 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 →