Dirac/Weyl Semimetals -- Magnetic Topological Semimetals

FOCUS · B04

Presentations

  • Magnetic Weyl Semimetal in Quasi Two-dimensional Half Metallic Co<sub>3</sub>Sn<sub>2</sub>S<sub>2</sub>

    ORAL

    –

    Presenters

    • Qiunan Xu

      Max Planck Institute for Chemical Physics of Solids

    Authors

    • Qiunan Xu

      Max Planck Institute for Chemical Physics of Solids

    • Enke Liu

      Max Planck Institute for Chemical Physics of Solids, Institute of Physics, Chinese Academy of Science, Max Planck Institute for the Chemical Physics of Solids, Institute of Physics, Chinese Academy of Sciences

    • Wujun Shi

      School of Physical Science and Technology, ShanghaiTech University

    • Lukas Muechler

      Center for Computational Quantum Physics, Flatiron Institute, Chemistry, Princeton University

    • Jacob Gayles

      Max Planck Institute for Chemical Physics of Solids

    • Claudia Felser

      Max Planck Institute for Chemical Physics of Solids, Max Planck Institute for the Chemical Physics of Solids

    • Yan Sun

      Max Planck Institute for Chemical Physics of Solids, Max Planck Institute

    View abstract →

  • Topological Weyl semimetals in Full Heusler Co<sub>2</sub>MnX (X = Si, Ge, Sn)

    ORAL

    –

    Presenters

    • Abhishek Sharan

      Department of Physics & Astronomy, University of Delaware, University of Delaware

    Authors

    • Abhishek Sharan

      Department of Physics & Astronomy, University of Delaware, University of Delaware

    • Felipe Crasto de Lima

      Instituto de Física, Universidade Federal de Uberlândia

    • Shoaib Khalid

      Department of Physics and Astronomy, University of Delaware, Department of Physics & Astronomy, University of Delaware, University of Delaware

    • Anderson Janotti

      Department of Material science and Engineering, University of Delaware, Department of Physics & Astronomy, University of Delaware, Materials Science and Engineering, University of Delaware, University of Delaware, Department of Materials Science & Engineering, University of Delaware, Department of Materials Science and Engineering, University of Delaware

    View abstract →

  • Discovery of Topological Magnets via Spectroscopy: 2D and 3D Novel Weyl-Dirac materials - Theory and Experiments

    Invited

    –

    Presenters

    • Zahid Hasan

      Department of Physics, Princeton University, Princeton University, Laboratory for Topological Quantum Matter & Advanced Spectroscopy, Princeton University, Physics, Princeton U.

    Authors

    • Zahid Hasan

      Department of Physics, Princeton University, Princeton University, Laboratory for Topological Quantum Matter & Advanced Spectroscopy, Princeton University, Physics, Princeton U.

    View abstract →

  • Inelastic Neutron Scattering in Semimetallic YbMnBi<sub>2</sub>

    ORAL

    –

    Presenters

    • Timothy Reeder

      Department of Physics and Astronomy, Johns Hopkins University

    Authors

    • Timothy Reeder

      Department of Physics and Astronomy, Johns Hopkins University

    • Wesley T Fuhrman

      Institute for Quantum Matter, Johns Hopkins University, Department of Physics and Astronomy, Johns Hopkins University, Johns Hopkins University

    • Quinn Gibson

      Department of Chemistry, Princeton University

    • Jose A Rodriguez

      NIST Center for Neutron Research, NIST, NIST Center for Neutron Research, National Institute of Standards and Technology

    • Yiming Qiu

      National Institute of Standards and Technology, NIST Centre for Neutron Research, National Institute of Standards and Technology, Center for Neutron Research, National Institute of Standards and Technology, NIST Center for Neutron Research, National Institute of Standards and Technology

    • Matthew Brandon Stone

      Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge National Laboratory, Oak Ridge National Lab, Spallation Neutron Source, Oak Ridge National Laboratory

    • Alexander I Kolesnikov

      ORNL, Oak Ridge National Laboratory, Spallation Neutron Source, Oak Ridge National Laboratory

    • Robert Cava

      Department of Chemistry, Princeton University, Princeton University, Chemistry, Princeton U., Chemistry, Princeton University

    • Collin Broholm

      Johns Hopkins, Johns Hopkins University, IQM, Johns Hopkins University, Department of Physics and Astronomy, Johns Hopkins University

    View abstract →

  • Complicated magnetic phases interplayed with charge density waves in a new topological semimetal

    ORAL

    –

    Presenters

    • Shiming Lei

      Physics, Pennsylvania State University, Department of Chemistry, Princeton University, Princeton University

    Authors

    • Shiming Lei

      Physics, Pennsylvania State University, Department of Chemistry, Princeton University, Princeton University

    • Jürgen Nuss

      Max Planck Institute for Solid State Research

    • Viola Duppel

      Max Planck Institute for Solid State Research

    • Bettina Lotsch

      Max Planck Institute for Solid State Research, Nanochemistry department, Max-Planck-Institute for Solid State Research

    • Leslie Schoop

      Princeton University, Chemistry, Princeton University, Department of Chemistry, Princeton University, Chemistry, Princeton

    View abstract →

  • Creating Weyl Nodes and Tuning Their Energy by Magnetization Rotation in a Metallic Ferromagnet

    ORAL

    –

    Presenters

    • Madhav Prasad Ghimire

      Central Department of Physics, Tribhuvan University

    Authors

    • Madhav Prasad Ghimire

      Central Department of Physics, Tribhuvan University

    • Jorge Facio

      IFW - Dresden, Institute for Theoretical Solid State Physics, IFW Dresden

    • Jhih-Shih You

      IFW - Dresden, Institute for Theoretical Solid State Physics, IFW Dresden

    • Linda Ye

      Massachusetts Institute of Technology, Department of Physics, Massachusetts Institute of Technology

    • Joseph Checkelsky

      MIT, Massachusetts Institute of Technology, Physics, Massachusetts Institute of Technology, Department of Physics, Massachusetts Institute of Technology

    • Shiang Fang

      Department of Physics, Harvard University, Physics, Harvard University, Harvard University

    • Efthimios Kaxiras

      Harvard University, Department of Physics, Harvard University, Physics, Harvard University

    • Manuel Richter

      Institute for Theoretical Solid State Physics, IFW Dresden

    • Jeroen Van den Brink

      IFW Dresden, Institute for Theoretical Solid State Physics, IFW Dresden, IFW - Dresden, Leibniz Institute for Solid State and Materials Research

    View abstract →

  • Hole Doping and Antiferromagnetic Correlations above the Néel Temperature of Topological Semimetal SrMnSb<sub>2</sub>

    ORAL

    –

    Presenters

    • David Vaknin

      Ames Laboratory, Iowa State University, Ames Laboratory

    Authors

    • Yong Liu

      Ames Laboratory, Iowa State University

    • Farhan Islam

      Ames Laboratory, Iowa State University

    • Wei Tian

      Oak Ridge National Laboratory

    • Thomas Heitmann

      University of Missouri, University of Missouri Research Reactor, University of Missouri, The Missouri Research Reactor, University of Missouri

    • Benjamin Ueland

      Ames Laboratory, Iowa State University, Ames Laboratory/Iowa State University

    • Andreas Kreyssig

      Ames Laboratory and Dept. of Physics, Iowa State University, Ames Laboratory, Iowa State University, Ames Laboratory, Iowa State University, Dept. of Physics and Astronomy, Ames, Ames Laboratory/Iowa State University, Ames Laboratory & Department of Physics, Iowa State University

    • Alan Ira Goldman

      Ames Laboratory, Iowa State University, Ames Laboratory/Iowa State University

    • Robert J. McQueeney

      Ames Laboratory, Iowa State University

    • David Vaknin

      Ames Laboratory, Iowa State University, Ames Laboratory

    View abstract →

  • Impact of antiferromagnetic order on Landau level splitting of quasi-two-dimensional Dirac fermions in EuMnBi<sub>2</sub>

    ORAL

    –

    Presenters

    • Hidetoshi Masuda

      University of Tokyo

    Authors

    • Hidetoshi Masuda

      University of Tokyo

    • Hideaki Sakai

      Osaka University and JST-PRESTO

    • Masashi Tokunaga

      University of Tokyo, Institute of Solid State Physics (ISSP), Univ. of Tokyo, Kashiwa, Japan.

    • Masayuki Ochi

      Department of Physics, Osaka University, Osaka University

    • Hidefumi Takahashi

      University of Tokyo

    • Kazuto Akiba

      Okayama University, University of Tokyo, Institute of Solid State Physics (ISSP), Univ. of Tokyo, Kashiwa, Japan.

    • Atsushi Miyake

      University of Tokyo, Institute of Solid State Physics (ISSP), Univ. of Tokyo, Kashiwa, Japan.

    • Kazuhiko Kuroki

      Department of Physics, Osaka University, Osaka University

    • Yoshinori Tokura

      RIKEN Center for Emergent Matter Science (CEMS), RIKEN Center for Emergent Matter Science, RIKEN CEMS, RIKEN Center for Emergent Matter Science (CEMS), Wako, Japan, Center for Emergent Matter Science (CEMS), RIKEN, Department of Applied Physics and Quantum-Phase Electronics Center, University of Tokyo, University of Tokyo, University of Tokyo and RIKEN CEMS, CEMS, RIKEN, Center for Emergent Matter Science, RIKEN, Department of Applied Physics, University of Tokyo, University of Tokyo and RIKEN-CEMS

    • Shintaro Ishiwata

      The University of Tokyo, University of Tokyo and JST-PRESTO

    View abstract →

  • Observation of Magnetic Bubble Domains in the Quasi-2D Kagomé Ferromagnetic Weyl Semimetal Co<sub>3</sub>Sn<sub>2</sub>S<sub>2</sub><sup>1</sup>

    ORAL

    –

    Presenters

    • Paul Sass

      Rutgers University, New Brunswick

    Authors

    • Paul Sass

      Rutgers University, New Brunswick

    • Weida Wu

      Department of Physics and Astronomy, Rutgers University, Piscataway, NJ 08854, USA, Department of Physics and Astronomy, Rutgers University, Physics and Astronomy, Rutgers University, New Brunswick, Rutgers University, New Brunswick

    • Linda Ye

      Massachusetts Institute of Technology, Department of Physics, Massachusetts Institute of Technology

    • Joseph Checkelsky

      MIT, Massachusetts Institute of Technology, Physics, Massachusetts Institute of Technology, Department of Physics, Massachusetts Institute of Technology

    View abstract →

  • g-Tensors and Band Structure Evolution of BiSb Alloys under Magnetic Field

    ORAL

    –

    Presenters

    • Cuneyt Sahin

      Physics and Astronomy, University of Iowa, Iowa City, Department of Physics and Astronomy, University of Iowa, Optical Science and Technology Center and Department of Physics and Astronomy, University of Iowa

    Authors

    • Cuneyt Sahin

      Physics and Astronomy, University of Iowa, Iowa City, Department of Physics and Astronomy, University of Iowa, Optical Science and Technology Center and Department of Physics and Astronomy, University of Iowa

    • Dung Vu

      Department of Mechanical Engineering, The Ohio State University, Department of Mechanical and Aerospace Engineering, The Ohio State University

    • WENJUAN ZHANG

      Department of Physics, The Ohio State University, Department of Physics, Ohio State University

    • Nandini Trivedi

      Ohio State University, Department of Physics, The Ohio State University, Department of Physics, Ohio State University, The Ohio State University, Physics, Ohio State University

    • Joseph P C Heremans

      Department of Mechanical and Aerospace Engineering, The Ohio State University, Ohio State University, Ohio State Univ - Columbus, Department of Mechanical Engineering, The Ohio State University, Department of Mechanical and Aerospace Engineering, Department of Physics, Department of Materials Science and Engineering, The Ohio State University, Columbus, OH 43210, USA

    • Michael Flatté

      Optical Science and Technology Center and Department of Physics and Astronomy, University of Iowa, Department of Physics and Astronomy and Optical Science and Technology Center, University of Iowa, Physics and Astronomy, University of Iowa, Iowa City, University of Iowa, Department of Physics and Astronomy, University of Iowa, Physics and Astronomy, University of Iowa

    View abstract →

  • THz spectroscopy of the Weyl semimetal candidate Co<sub>2</sub>TiGe

    ORAL

    –

    Presenters

    • Rishi Bhandia

      Department of Physics and Astronomy, Johns Hopkins University

    Authors

    • Rishi Bhandia

      Department of Physics and Astronomy, Johns Hopkins University

    • Bing Cheng

      Department of Physics, Institute for Quantum Matter, Johns Hopkins University, Department of Physics and Astronomy, Johns Hopkins University

    • Tobias L Brown-Heft

      Materials Department, University of California, Santa Barbara

    • Sean Harrington

      University of California, Santa Barbara, Materials Department, University of California, Santa Barbara

    • Shouvik Chatterjee

      Electrical & Computer Engineering, University of California, Santa Barbara, UCSB, Materials Department, University of California, Santa Barbara

    • Chris Palmstrom

      University of California, Santa Barbara, University of California - Santa Barbara, University of California Santa Barbara, Electrical & Computer Engineering, University of California, Santa Barbara, ECE and Materials, University of California, Santa Barbara, Dept. of ECE, University of California Santa Barbara, Materials Department, University of California, Santa Barbara, Materials Engineering, University of California, Santa Barbara, University of California Santa Barbara, Materials Engineering, Departments of Electrical and Computer Engineering and Materials, University of California, Santa Barbara

    • Peter Armitage

      Johns Hopkins University, Department of Physics and Astronomy, Johns Hopkins University, Baltimore, MD, United States, Department of Physics and Astronomy, Johns Hopkins University

    View abstract →