Magnetic Weyl semimetals

ORAL · J59 · ID: 354544

Presentations

  • Single-crystal neutron diffraction study of Dirac material EuMnSb<sub>2</sub>

    ORAL

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    Presenters

    • John Wilde

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

    Authors

    • John Wilde

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

    • Benjamin Ueland

      Ames Laboratory, Ames, IA 50011, USA, Division of Materials Science & Engineering, Ames Laboratory, Ames Laboratory, Ames Lab

    • Simon Xavier Riberolles

      Ames Laboratory

    • Dominic H Ryan

      Department of Physics and Centre for the Physics of Materials, McGill University, McGill University

    • Andreas Kreyssig

      Ames Laboratory, Ames, IA 50011, USA; Iowa State University, Ames IA 50011, USA, Physics and Astronomy, Iowa State University/Ames Laboratory, Department of Physics and Astronomy, Iowa State University/Ames Laboratory, Ames Laboratory, Iowa State University, Dept. of Physics and Astronomy, Ames, Ames Laboratory, Ames, IA 50011, USA; Iowa State University, Ames, IA 50011, USA

    • David Vaknin

      Ames Laboratory, Iowa State University, Ames Laboratory, Ames laboratory, Iowa State University

    • Thomas Heitmann

      University of Missouri Research Reactor, MU Research Reactor, Univ of Missouri - Columbia, MO 65211 USA, Missouri Research Reactor, University of Missouri, University of Missouri, MURR, The Missouri Research Reactor, University of Missouri - Columbia, The Missouri Research Reactor, University of Missouri Columbia, Research Reactor-MURR; Physics & Astronomy, Univ of Missouri, Columbia, Univ of Missouri - Columbia

    • Yong Liu

      Ames Laboratory

    • Sergey L. Bud'ko

      Iowa State University, Ames Laboratory and Iowa State University, Ames Lab, Ames laboratory, Ames, IA, Department of Physics & Astronomy, Iowa State University/Ames Laboratory, Ames Laboratory, Department of Physics and Astronomy, Iowa State University/Ames Laboratory, Iowa State University and Ames Laboratory, Iowa State University, Ames Laboratory, Division of Materials Sciences & Engineering, Ames Lab and Iowa State University, Iowa State University/Ames Laboratory

    • Robert McQueeney

      Ames Laboratory, Ames, IA 50011, USA; Iowa State University, Ames IA 50011, USA, Iowa State University, Ames Laboratory, Iowa State University, Physics and Astronomy, Iowa State University/Ames Laboratory, Ames Laboratory, Iowa State University, Dept. of Physics and Astronomy, Ames, Ames Laboratory, Ames, IA 50011, USA; Iowa State University, Ames, IA 50011, USA

    View abstract →

  • Visualization of Antiferromagnetic Domain Walls in the Topological Semimetal EuMnBi<sub>2</sub>

    ORAL

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    Presenters

    • Wenbo Ge

      Department of Physics and Astronomy, Rutgers University, Rutgers University, New Brunswick

    Authors

    • Wenbo Ge

      Department of Physics and Astronomy, Rutgers University, Rutgers University, New Brunswick

    • Paul Sass

      Physics and Astronomy, Rutgers University, New Brunswick, Department of Physics and Astronomy, Rutgers University, Rutgers University, New Brunswick

    • Weida Wu

      Physics and Astronomy, Rutgers University, New Brunswick, Department of Physics and Astronomy, Rutgers University, Department of Physics and Astronomy, Rutgers, The State University of New Jersey, Department of Physics and Astronomy, Rutgers University, New Brunswick, Rutgers University, New Brunswick

    • Dimuthu Obeysekera

      Physics, Central Michigan University, Department of Physics, New Jersey Institute of Technology, Central Michigan University

    • Junjie Yang

      Physics, New Jersey Institute of Technology, Department of Physics, New Jersey Institute of Technology, New Jersey Institute of Technology, Physics, Central Michigan University, Central Michigan University

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  • Signature of spin-fermion coupling in the magnetic excitations of Dirac semimetal YbMnBi<sub>2.</sub>

    ORAL

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    Presenters

    • Aashish Sapkota

      Brookhaven national lab, Condensed Matter Physics & Materials Science Department, Brookhaven National Laboratory, Ames Laboratory, Ames, IA 50011, USA; Iowa State University, Ames, IA 50011, USA

    Authors

    • Aashish Sapkota

      Brookhaven national lab, Condensed Matter Physics & Materials Science Department, Brookhaven National Laboratory, Ames Laboratory, Ames, IA 50011, USA; Iowa State University, Ames, IA 50011, USA

    • Igor Zaliznyak

      Brookhaven National Laboratory, Condensed Matter Physics & Materials Science Department, Brookhaven National Laboratory

    • John Tranquada

      Brookhaven national lab, Brookhaven National Laboratory, Condensed Matter Physics & Materials Science Department, Brookhaven National Laboratory

    • Laura Classen

      University of Minnesota, Brookhaven National Laboratory; University of Minnesota

    • Cedomir Petrovic

      Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Brookhaven National Laboratory, Condensed Matter Physics and Materials Science, Brookhaven National Laboratory, Condensed Matter Physics & Materials Science Department, Brookhaven National Laboratory, Brookhaven National Laboratory, NY 11973, USA

    • Aifeng Wang

      Condensed Matter Physics and Materials Science, Brookhaven National Laboratory, Condensed Matter Physics & Materials Science Department, Brookhaven National Laboratory

    • Matthew Stone

      Oak Ridge National Lab, Neutron Scattering Division, Oak Ridge National Laboratory, Quantum Condensed Matter Div, Oak Ridge National Lab, Oak Ridge National Laboratory, Spallation Neutron Source, Oak Ridge National Laboratory, Neutron Scattering Division, Oak Ridge National Lab, Neutron Scattering Division, OakRidge National Laboratory

    • Andrei T Savici

      Oak Ridge National Laboratory

    • Vasile O Garlea

      Oak Ridge National Laboratory, Quantum Condensed Matter Div, Oak Ridge National Lab, Oak Ridge National Lab, Oak Ridge National Lab, Neutron Scattering Division

    View abstract →

  • Exotic phenomena in topological Weyl line magnets

    ORAL

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    Presenters

    • Ilya Belopolski

      Laboratory for Topological Quantum Matter and Spectroscopy, Department of Physics, Princeton University, Princeton University

    Authors

    • Ilya Belopolski

      Laboratory for Topological Quantum Matter and Spectroscopy, Department of Physics, Princeton University, Princeton University

    • Guoqing Chang

      Laboratory for Topological Quantum Matter and Spectroscopy, Department of Physics, Princeton University, Princeton University

    • Tyler Cochran

      Laboratory for Topological Quantum Matter and Spectroscopy, Department of Physics, Princeton University, Princeton University, Physics, Princeton University

    • Jiaxin Yin

      Laboratory for Topological Quantum Matter and Spectroscopy, Department of Physics, Princeton University, Princeton University, Physics, Princeton University

    • Songtian Sonia Zhang

      Princeton University, Physics, Princeton University

    • Zijia Cheng

      Princeton University, Tsinghua University

    • Xian Yang

      Princeton University

    • Nana Shumiya

      Princeton University, Physics, Princeton University

    • Daniel Multer

      Princeton University

    • Maksim Litskevich

      Princeton University

    • Zahid Hasan

      Laboratory for Topological Quantum Matter and Spectroscopy, Department of Physics, Princeton University, Princeton University, Physics, Princeton University

    View abstract →

  • Band splitting and signatures of Fermi-arcs in the magnetic Weyl candidate CeBi

    ORAL

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    Presenters

    • Yu Liu

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

    Authors

    • Yu Liu

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

    • Christian Matt

      Harvard University, Department of Physics, Harvard University

    • Harris Pirie

      Harvard University, Department of Physics, Harvard University

    • Nathan Drucker

      Department of Applied Physics, Harvard University

    • Robert-Jan Slager

      Harvard University, Department of Physics, Harvard University, Harvard

    • Na Hyun Jo

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

    • Brinda Kuthanazhi

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

    • Sergey L. Bud'ko

      Iowa State University, Ames Laboratory and Iowa State University, Ames Lab, Ames laboratory, Ames, IA, Department of Physics & Astronomy, Iowa State University/Ames Laboratory, Ames Laboratory, Department of Physics and Astronomy, Iowa State University/Ames Laboratory, Iowa State University and Ames Laboratory, Iowa State University, Ames Laboratory, Division of Materials Sciences & Engineering, Ames Lab and Iowa State University, Iowa State University/Ames Laboratory

    • Paul C Canfield

      Iowa State University, Ames Laboratory and Iowa State University, Ames Lab, Ames Laboratory and Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA, Ames laboratory, Ames, IA, Ames Laboratory, Iowa State University, Department of Physics & Astronomy, Iowa State University/Ames Laboratory, Department of Physics and Astronomy, Iowa State University/Ames Laboratory, Iowa State University and Ames Laboratory, Iowa State University, Ames Laboratory, Department of Physics and Astronomy, Iowa State University, Division of Materials Sciences & Engineering, Ames Lab and Iowa State University, Department of Physics and Astronomy, Ames Laboratory/Iowa State Univeristy, Iowa State University/Ames Laboratory

    • Jennifer E. Hoffman

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

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  • Real-space imaging of surface-magnetism in magnetic Weyl semimetal candidate CeBi

    ORAL

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    Presenters

    • Christian Matt

      Harvard University, Department of Physics, Harvard University

    Authors

    • Christian Matt

      Harvard University, Department of Physics, Harvard University

    • Yu Liu

      Harvard University

    • Nathan C Drucker

      Harvard University

    • Harris Pirie

      Harvard University, Department of Physics, Harvard University

    • Robert-Jan Slager

      Harvard University, Department of Physics, Harvard University, Harvard

    • Na Hyun Jo

      Ames Laboratory, Department of Physics and Astronomy, Ames Laboratory/Iowa State Univeristy

    • Brinda Kuthanazhi

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

    • Sergey L. Bud'ko

      Iowa State University, Ames Laboratory and Iowa State University, Ames Lab, Ames laboratory, Ames, IA, Department of Physics & Astronomy, Iowa State University/Ames Laboratory, Ames Laboratory, Department of Physics and Astronomy, Iowa State University/Ames Laboratory, Iowa State University and Ames Laboratory, Iowa State University, Ames Laboratory, Division of Materials Sciences & Engineering, Ames Lab and Iowa State University, Iowa State University/Ames Laboratory

    • Paul C Canfield

      Iowa State University, Ames Laboratory and Iowa State University, Ames Lab, Ames Laboratory and Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA, Ames laboratory, Ames, IA, Ames Laboratory, Iowa State University, Department of Physics & Astronomy, Iowa State University/Ames Laboratory, Department of Physics and Astronomy, Iowa State University/Ames Laboratory, Iowa State University and Ames Laboratory, Iowa State University, Ames Laboratory, Department of Physics and Astronomy, Iowa State University, Division of Materials Sciences & Engineering, Ames Lab and Iowa State University, Department of Physics and Astronomy, Ames Laboratory/Iowa State Univeristy, Iowa State University/Ames Laboratory

    • Jennifer E. Hoffman

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

    View abstract →

  • Effect of chemical substitution on the anomalous Hall effect of chiral-lattice antiferromagnet CoNb<sub>3</sub>S<sub>6</sub>

    ORAL

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    Presenters

    • Dina Michel

      Department of Physics and Astronomy, George Mason University

    Authors

    • Dina Michel

      Department of Physics and Astronomy, George Mason University

    • Nishchal Thapa Magar

      Department of Physics and Astronomy, George Mason University

    • Nicholas Bishop

      Department of Physics and Astronomy, George Mason University

    • Lekhanath Poudel

      NIST Center for Neutron Research, NIST Center for Neutron Research, National Institute of Standards and Technology, Department of Materials Science and Engineering, University of Maryland, College Park

    • Jeffrey Lynn

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

    • John Mitchell

      Argonne National Laboratory, Materials Science Division, Argonne National Laboratory, Argonne Natl Lab, Materials Science Division, Argonne National Lab, Material Science Division, Argonne National Lab

    • Nirmal Ghimire

      Department of Physics and Astronomy, George Mason University, George Mason University, Argonne Natl Lab

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  • In-plane antiferromagnetic moments in axion topological insulator candidate EuIn<sub>2</sub>As<sub>2</sub>

    ORAL

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    Presenters

    • Bing Shen

      Univ of California Los Angeles, the school of Physics, Sun Yat-Sen University

    Authors

    • Yang Zhang

      the school of Physics, Sun Yat-Sen University

    • Ke Deng

      the school of Physics, Southern University of Science and Technology

    • Xiao Zhang

      the school of Physics, Sun Yat-Sen University

    • Meng Wang

      the school of Physics, Sun Yat-Sen University

    • Cai Liu

      the school of Physics, Southern University of Science and Technology

    • Eike F. Schwier

      Hiroshima University, Hiroshima Synchrotron Radiation Center, Hiroshima University

    • Shiv Kumar

      Hiroshima Synchrotron Radiation Center, Hiroshima University

    • Chaoyu Chen

      Physics, Southern University of Science and Technology, the school of Physics, Southern University of Science and Technology

    • Bing Shen

      Univ of California Los Angeles, the school of Physics, Sun Yat-Sen University

    View abstract →

  • Determination of the magnetic order in the EuIn<sub>2</sub>As<sub>2</sub>, an axion insulator candidate

    ORAL

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    Presenters

    • Simon Riberolles

      Ames Laboratory, Ames, IA 50011, USA, Division of Materials Science & Engineering, Ames Laboratory

    Authors

    • Simon Riberolles

      Ames Laboratory, Ames, IA 50011, USA, Division of Materials Science & Engineering, Ames Laboratory

    • Brinda Kuthanazhi

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

    • Na Hyun Jo

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

    • Adam Kaminski

      Physics and Astronomy, Iowa State University, Ames Laboratory, Iowa State University, Department of Physics and Astronomy, Iowa State University/Ames Laboratory, Department of Physics and Astronomy, Iowa State University, Department of Physics and Astronomy, Ames Laboratory/Iowa State Univeristy, Iowa State University/Ames Laboratory

    • Paul C Canfield

      Iowa State University, Ames Laboratory and Iowa State University, Ames Lab, Ames Laboratory and Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA, Ames laboratory, Ames, IA, Ames Laboratory, Iowa State University, Department of Physics & Astronomy, Iowa State University/Ames Laboratory, Department of Physics and Astronomy, Iowa State University/Ames Laboratory, Iowa State University and Ames Laboratory, Iowa State University, Ames Laboratory, Department of Physics and Astronomy, Iowa State University, Division of Materials Sciences & Engineering, Ames Lab and Iowa State University, Department of Physics and Astronomy, Ames Laboratory/Iowa State Univeristy, Iowa State University/Ames Laboratory

    • Thomas Heitmann

      University of Missouri Research Reactor, MU Research Reactor, Univ of Missouri - Columbia, MO 65211 USA, Missouri Research Reactor, University of Missouri, University of Missouri, MURR, The Missouri Research Reactor, University of Missouri - Columbia, The Missouri Research Reactor, University of Missouri Columbia, Research Reactor-MURR; Physics & Astronomy, Univ of Missouri, Columbia, Univ of Missouri - Columbia

    • Dominic H Ryan

      Physics, McGill University

    • Benjamin Ueland

      Ames Laboratory, Ames, IA 50011, USA, Division of Materials Science & Engineering, Ames Laboratory, Ames Laboratory, Ames Lab

    • Robert McQueeney

      Ames Laboratory, Ames, IA 50011, USA; Iowa State University, Ames IA 50011, USA, Iowa State University, Ames Laboratory, Iowa State University, Physics and Astronomy, Iowa State University/Ames Laboratory, Ames Laboratory, Iowa State University, Dept. of Physics and Astronomy, Ames, Ames Laboratory, Ames, IA 50011, USA; Iowa State University, Ames, IA 50011, USA

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  • Anomalous Hall effect with colossal magnetic saturation and coercivity in (111)-oriented pyrochlore Eu<sub>2</sub>Ir<sub>2</sub>O<sub>7</sub> thin films

    ORAL

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    Presenters

    • Xiaoran Liu

      Physics and Astronomy, Rutgers University, Rutgers University, New Brunswick, Rutgers University

    Authors

    • Xiaoran Liu

      Physics and Astronomy, Rutgers University, Rutgers University, New Brunswick, Rutgers University

    • Wenbo Ge

      Department of Physics and Astronomy, Rutgers University, Rutgers University, New Brunswick

    • Mikhail Kareev

      Physics and Astronomy, Rutgers University, Rutgers University, New Brunswick, Rutgers University

    • Fangdi Wen

      Rutgers University, New Brunswick

    • Eun Sang Choi

      Department of Physics, National High Magnetic Field Laboratory, Florida State University, Florida, USA, National High Field Magnet Laboratory, National High Magnetic Field Laboratory, Florida State University, National High Magnetic Field Laboratory, Florida State University, National High Magnetic Field Lab

    • Weida Wu

      Physics and Astronomy, Rutgers University, New Brunswick, Department of Physics and Astronomy, Rutgers University, Department of Physics and Astronomy, Rutgers, The State University of New Jersey, Department of Physics and Astronomy, Rutgers University, New Brunswick, Rutgers University, New Brunswick

    • Jak Chakhalian

      Physics and Astronomy, Rutgers University, Rutgers University, New Brunswick, Rutgers University

    View abstract →

  • Imaging the Electronic Structures in Antiferromagnetic Dirac Semimetal GdSbTe

    ORAL

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    Presenters

    • Tien-Ming Chuang

      Institute of Physics, Academia Sinica

    Authors

    • Balaji Venkatesan

      Institute of Physics, Academia Sinica

    • Chih-Chuan Su

      Institute of Physics, Academia Sinica

    • Ramesh Babu

      Department of Physics, National Taiwan University

    • Raman Sankar

      Institute of Physics, Academia Sinica, National Taiwan University, Academia Sinica

    • Fangchang Chou

      Center for Condensed Matter Sciences, National Taiwan University

    • Guang-Yu Guo

      Department of Physics, National Taiwan University, National Taiwan University

    • Tien-Ming Chuang

      Institute of Physics, Academia Sinica

    View abstract →

  • Interplay between topology and magnetic excitations in topological nodal semimetal CeAlGe

    ORAL

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    Presenters

    • Thanh Nguyen

      Massachusetts Institute of Technology MIT

    Authors

    • Thanh Nguyen

      Massachusetts Institute of Technology MIT

    • Mingda Li

      Massachusetts Institute of Technology, Massachusetts Institute of Technology MIT

    • Fei Han

      Massachusetts Institute of Technology, Massachusetts Institute of Technology MIT

    • Nina Andrejevic

      Massachusetts Institute of Technology, Massachusetts Institute of Technology MIT

    • Ricardo Pablo Pedro

      Massachusetts Institute of Technology MIT

    • Matthew Stone

      Oak Ridge National Lab, Neutron Scattering Division, Oak Ridge National Laboratory, Quantum Condensed Matter Div, Oak Ridge National Lab, Oak Ridge National Laboratory, Spallation Neutron Source, Oak Ridge National Laboratory, Neutron Scattering Division, Oak Ridge National Lab, Neutron Scattering Division, OakRidge National Laboratory

    • Songxue Chi

      Oak Ridge National Laboratory, Neutron Scattering Division, Oak Ridge National Laboratory

    • Jaime Fernandez-Baca

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

    • Masaaki Matsuda

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

    • David Tennant

      Oak Ridge National Lab, Oak Ridge National Laboratory

    View abstract →