V: Dirac and Weyl Semimetals

Presentations

• Generalized Hatano-Nelson Model

  ORAL

  March 21, 2023, 12:00 PM – March 21, 2023, 12:12 PM

  Presenters

  • Julius Gohsrich

    Max Planck Institute for the Science of Light

  Authors

  • Julius Gohsrich

    Max Planck Institute for the Science of Light

  • Sharareh Sayyad

    Max Planck Institute for the Science of Light, MPI for the science of light

  • Flore K Kunst

    Max Planck Institute for the Science of Light

  View abstract →

• Topological Nodal Line Semimetals with Chiral Symmetry

  ORAL

  March 21, 2023, 12:12 PM – March 21, 2023, 12:24 PM

  Presenters

  • Faruk Abdulla

    Harish-Chandra Research Institute

  Authors

  • Faruk Abdulla

    Harish-Chandra Research Institute

  • Ganpathy N Murthy

    University of Kentucky

  • Ankur Das

    Weizmann Institute of Science

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• Symmetry-enforced nodal chain phonons

  ORAL

  March 21, 2023, 12:24 PM – March 21, 2023, 12:36 PM

  Publication: Zhu, J., Wu, W., Zhao, J. et al. Symmetry-enforced nodal chain phonons. npj Quantum Mater. 7, 52 (2022). https://doi.org/10.1038/s41535-022-00461-7

  Presenters

  • Jiaojiao Zhu

    Singapore University of Technology and Design

  Authors

  • Jiaojiao Zhu

    Singapore University of Technology and Design

  • Shengyuan A Yang

    Singapore University of Technology and Design, University of Texas at Austin

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• Ultrafast magnetization dynamics in the magnetic Weyl semimetal Co₃Sn₂S₂

  ORAL

  March 21, 2023, 12:36 PM – March 21, 2023, 12:48 PM

  Presenters

  • Mengqian Che

    Tsinghua University

  Authors

  • Mengqian Che

    Tsinghua University

  • Luyi Yang

    Tsinghua University

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• Infrared study of ellipsoidal nodal ring semimetal SrAs₃

  ORAL

  March 21, 2023, 12:48 PM – March 21, 2023, 1:00 PM

  Presenters

  • Jiwon Jeon

    University of Seoul, Natural Science Research Institute

  Authors

  • Jiwon Jeon

    University of Seoul, Natural Science Research Institute

  • Eunjip Choi

    University of Seoul, Univ of Seoul

  • Jiho Jang

    Seoul National University

  • Hongki Min

    Seoul Natl Univ

  • Jun-Sung Kim

    Pohang University of Science and Technology (POSTECH), POSTECH

  • Hoil Kim

    Pohang University of Science and Technology (POSTECH)

  • Ji Hoon Shim

    Pohang University of Science and Technology (POSTECH), Pohang University of Science and Technology, Department of Chemistry, Pohang Univ of Sci & Tech

  • taesu park

    Pohang University of Science and Technology (POSTECH)

  • soonjae moon

    Hanyang University

  • dong wook kim

    Hanyang University

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• Electric field Induced Dzyaloshinskii-Moriya Interaction in Ferromagnetic Weyl Semimetals

  ORAL

  March 21, 2023, 1:00 PM – March 21, 2023, 1:12 PM

  Presenters

  • Yuriy Semenov

    North Carolina State University

  Authors

  • Yuriy Semenov

    North Carolina State University

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• Fermi surface of type-II Dirac semimetal candidates (Ni, Zr)Te₂ investigated using torque magnetometry and density functional theory

  ORAL

  March 21, 2023, 1:12 PM – March 21, 2023, 1:24 PM

  Publication: https://journals.aps.org/prb/abstract/10.1103/PhysRevB.106.075154

  Presenters

  • Thinh Nguyen

    West Texas A&M University

  Authors

  • Thinh Nguyen

    West Texas A&M University

  • Niraj Aryal

    Brookhaven National Laboratory

  • David E Graf

    Florida State University, National High Magnetic Field Laboratory, National High Magnetic Field Laboratory and Department of Physics, Florida State University

  • Bal K Pokharel

    Florida State University

  • Duncan Miertschin

    Baylor University

  • Dragana Popovic

    Florida State University

  • Keshav Shrestha

    West Texas A&M University

  • Luminita Harnagea

    IISER

  View abstract →

• Transport signatures of Fermi arcs at twin boundaries in Weyl materials

  ORAL

  March 21, 2023, 1:24 PM – March 21, 2023, 1:36 PM

  Publication: arXiv:2207.14109

  Presenters

  • Sahal Kaushik

    NORDITA

  Authors

  • Sahal Kaushik

    NORDITA

  • Nitish Mathur

    University of Wisconsin - Madison

  • Iñigo Robredo

    Max Planck Institute CPFS

  • Leslie M Schoop

    Princeton University

  • Song Jing

    University of Wisconsin - Madison

  • Maia Garcia Vergniory

    Max Planck Institute for Chemical Physics of Solids, Dresden, Germany, Donostia International Physics Center, P. Manuel de Lardizabal 4, 20018 Donostia-San Sebastian, Spain, Donostia International Physics Center and Max Planck Institute for Chemical Physics of Solids, Max Planck Institute for Chemical Physics of Solids, Max Planck Institute CPFS, Donostia International Physics Center

  • Jennifer Cano

    Stony Brook University, Stonybrook University

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• The circular photogalvanic effect in disordered Weyl semimetals

  ORAL

  March 21, 2023, 1:36 PM – March 21, 2023, 1:48 PM

  Presenters

  • Ang-Kun Wu

    Rutgers University

  Authors

  • Ang-Kun Wu

    Rutgers University

  • Jedediah H Pixley

    Rutgers University, New Brunswick, Rutgers University, Flatiron Institute, Department of Physics and Astronomy, Center for Materials Theory, Rutgers University, Piscataway, NJ, 08854, USA, Rutgers University

  • Justin H Wilson

    Louisiana State University, Caltech

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• Tunable unconventional kagome superconductivity in charge ordered RbV₃Sb₅ and KV₃Sb₅

  ORAL

  March 21, 2023, 1:48 PM – March 21, 2023, 2:00 PM

  Publication: Z. Guguchia et. al., arXiv:2202.07713 (2022).

  Presenters

  • Zurab Guguchia

    Paul Scherrer Institute, Paul Scherrer Institut

  Authors

  • Zurab Guguchia

    Paul Scherrer Institute, Paul Scherrer Institut

  • Charles Mielke

    University of Zurich

  • Debarchan Das

    Paul Scherrer Institute, Laboratory for Muon Spin Spectroscopy, Paul Scherrer Institute, CH-5232, Villigen, PSI, Switzerland, LMU, Paul Scherrer Institute, Switzerland

  • Ritu Gupta

    Paul Scherrer Institute, Laboratory for Muon Spin Spectroscopy, Paul Scherrer Institute, CH-5232, Villigen, PSI, Switzerland

  • Jiaxin Yin

    Princeton University

  • Hongxiong Liu

    Institute of Physics, Chinese Academy of Sciences, Institute of Physics, Chinese Academy of Sciences, Beijing, China, Chinese Academy of Sciences

  • Qiangwei Yin

    Renmin University of China, Renmin University of China, Beijing, China

  • Morten Holm Christensen

    Niels Bohr Institute, University of Copenhagen, University of Minnesota

  • Zhijun Tu

    Renmin University of China, Renmin University of China, Beijing, China

  • Chunsheng Gong

    Renmin University of China, Renmin University of China, Beijing, China

  • Nana Shumiya

    Princeton University

  • Tsotne Gamsakhurdashvili

    Paul Scherrer Institute

  • Mathias Elender

    Paul Scherrer Institute, Paul Scherrer Institute, Switzerland

  • Pengcheng Dai

    Rice University

  • Alex Amato

    Paul Scherrer Institute, Laboratory for Muon Spin Spectroscopy, Paul Scherrer Institute, CH-5232, Villigen, PSI, Switzerland

  • Youguo Shi

    Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Institute of Physics, Chinese Academy of Sciences, Beijing, China, Chinese Academy of Sciences

  • Hechang Lei

    Renmin University of China, Renmin University of China, Beijing, China, Princeton University

  • Rafael M Fernandes

    University of Minnesota

  • M. Zahid M Hasan

    Princeton University

  • Hubertus Luetkens

    Paul Scherrer Institute, Laboratory for Muon Spin Spectroscopy, Paul Scherrer Institute, CH-5232, Villigen, PSI, Switzerland

  • Rustem Khasanov

    Paul Scherrer Institute, Laboratory for Muon Spin Spectroscopy, Paul Scherrer Institute, CH-5232, Villigen, PSI, Switzerland

  View abstract →