Dirac/Weyl Semimetals -- Thin Films and Nanostructures

FOCUS · A04

Presentations

  • Weyl orbit quantum Hall states observed in Dirac semimetal Cd<sub>3</sub>As<sub>2</sub> thin films

    ORAL

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    Presenters

    • Shinichi Nishihaya

      Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), the University of Tokyo, Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), Univ. of Tokyo, Tokyo, Japan.

    Authors

    • Shinichi Nishihaya

      Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), the University of Tokyo, Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), Univ. of Tokyo, Tokyo, Japan.

    • Masaki Uchida

      University of Tokyo, Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), the University of Tokyo, Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), Univ. of Tokyo, Tokyo, Japan.

    • Yusuke Nakazawa

      Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), the University of Tokyo, Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), Univ. of Tokyo, Tokyo, Japan.

    • Ryosuke Kurihara

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

    • Kazuto Akiba

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

    • Markus Kriener

      RIKEN Center for Emergent Matter Science (CEMS), RIKEN Center for Emergent Matter Science (CEMS), Wako, Japan.

    • Atsushi Miyake

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

    • Yasujiro Taguchi

      RIKEN Center for Emergent Matter Science (CEMS), RIKEN Center for Emergent Matter Science, RIKEN Center for Emergent Matter Science (CEMS), Wako, Japan, Center for Emergent Matter Science (CEMS), RIKEN, RIKEN Center for Emergent Matter Science (CEMS), Wako, Japan.

    • Masashi Tokunaga

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

    • Masashi Kawasaki

      The University of Tokyo, Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), The University of Tokyo, Tokyo 113-8656, Japan, University of Tokyo, Applied Physics and QPEC, University of Tokyo, Department of applied physics, The University of Tokyo, Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), the University of Tokyo, Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), Univ. of Tokyo, Tokyo, Japan.

    View abstract →

  • Confinement Effects in Cd<sub>3</sub>As<sub>2</sub> (001) Grown by Molecular Beam Epitaxy

    ORAL

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    Presenters

    • David Kealhofer

      University of California, Santa Barbara

    Authors

    • David Kealhofer

      University of California, Santa Barbara

    • Luca Galletti

      University of California, Santa Barbara

    • Manik Goyal

      University of California, Santa Barbara

    • Honggyu Kim

      University of California, Santa Barbara

    • Timo Schumann

      University of California, Santa Barbara

    • Susanne Stemmer

      University of California, Santa Barbara

    View abstract →

  • Transport study in Coherently Strained Thin Films of a 3D Dirac Semimetal

    ORAL

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    Presenters

    • Manik Goyal

      University of California, Santa Barbara

    Authors

    • Manik Goyal

      University of California, Santa Barbara

    • Timo Schumann

      University of California, Santa Barbara

    • David Kealhofer

      University of California, Santa Barbara

    • Salva Salmani-Rezaie

      University of California, Santa Barbara

    • Luca galletti

      University of California, Santa Barbara

    • Susanne Stemmer

      University of California, Santa Barbara

    View abstract →

  • Non-local Signatures of the Chiral Magnetic Effect in Dirac Semimetal Bi<sub>0.97</sub>Sb<sub>0.03</sub>

    ORAL

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    Presenters

    • Daan Wielens

      University of Twente

    Authors

    • Daan Wielens

      University of Twente

    • Jorrit C. De Boer

      University of Twente

    • Joris A. Voerman

      University of Twente

    • Bob de Ronde

      University of Twente

    • Yingkai Huang

      University of Amsterdam, Zeeman Institute, University of Amsterdam

    • Mark Golden

      University of Amsterdam, Zeeman Institute, University of Amsterdam

    • Chuan Li

      MESA+ Institute for Nanotechnology, University of Twente, University of Twente

    • Alexander Brinkman

      University of Twente

    View abstract →

  • Quantum transport properties of Cd<sub>3</sub>As<sub>2</sub> films with low carrier density

    ORAL

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    Presenters

    • Yusuke Nakazawa

      Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), the University of Tokyo, Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), Univ. of Tokyo, Tokyo, Japan.

    Authors

    • Yusuke Nakazawa

      Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), the University of Tokyo, Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), Univ. of Tokyo, Tokyo, Japan.

    • Masaki Uchida

      University of Tokyo, Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), the University of Tokyo, Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), Univ. of Tokyo, Tokyo, Japan.

    • Shinichi Nishihaya

      Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), the University of Tokyo, Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), Univ. of Tokyo, Tokyo, Japan.

    • Shin Sato

      Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), the University of Tokyo

    • Masashi Kawasaki

      The University of Tokyo, Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), The University of Tokyo, Tokyo 113-8656, Japan, University of Tokyo, Applied Physics and QPEC, University of Tokyo, Department of applied physics, The University of Tokyo, Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), the University of Tokyo, Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), Univ. of Tokyo, Tokyo, Japan.

    View abstract →

  • Negative longitudinal magnetoresistance in GaAs quantum wells

    ORAL

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    Presenters

    • Jing Xu

      Northern Illinois University, Materials Science Division, Argonne National Laboratory, Argonne National Lab

    Authors

    • Jing Xu

      Northern Illinois University, Materials Science Division, Argonne National Laboratory, Argonne National Lab

    • Meng Ma

      Princeton University

    • Zhili Xiao

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

    • Yonglei Wang

      Nanjing University, Physics, Nanjing University, Materials Science Division, Argonne National Laboratory

    • Dafei Jin

      Center for Nanoscale Materials, Argonne National Laboratory, Argonne National Lab

    • Yangyang Lyu

      Nanjing University

    • Wei Zhang

      Department of Physics, Oakland University, Oakland University

    • Loren Pfeiffer

      Electrical Engineering, Princeton University, Princeton University, Princeton Univ, Department of Electrical Engineering, Princeton University, PRISM, Princeton University, Physics, Princeton University, Electrical Engineering, Princeton

    • Kenneth West

      Electrical Engineering, Princeton University, Princeton University, Princeton Univ, Department of Electrical Engineering, Princeton University, PRISM, Princeton University, Physics, University of Pittsburgh, Electrical Engineering, Princeton

    • K. W. Baldwin

      Electrical Engineering, Princeton University, Princeton University

    • Mansour Shayegan

      Princeton University

    • Wai-Kwong Kwok

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

    • Maksim Sultanov

      Northern Illinois University

    View abstract →

  • Charge transfer in a transition metal dichalcogenide semiconductor/Weyl semimetal van der Waals junctions

    ORAL

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    Presenters

    • Kyusup Lee

      Department of Electrical and Computer Engineering, National University of Singapore

    Authors

    • Kyusup Lee

      Department of Electrical and Computer Engineering, National University of Singapore

    • Jie Li

      School of Materials Science and Engineering, Huazhong University of Science and Technology

    • Liang Cheng

      School of Physical and Mathematical Sciences, Nanyang Technological University

    • Junyong Wang

      Department of Physics, National University of Singapore

    • Dushyant Kumar

      Department of Electrical and Computer Engineering, National University of Singapore

    • Qisheng Wang

      Department of Electrical and Computer Engineering, and NUSNNI-NanoCore, National University of Singapore, Department of Electrical and Computer Engineering, National University of Singapore

    • Mengji Chen

      Department of Electrical and Computer Engineering, National University of Singapore

    • Yang Wu

      Department of Electrical and Computer Engineering, National University of Singapore

    • Goki Eda

      Centre for Advanced 2D Materials, National University of Singapore, Department of Physics, National University of Singapore

    • Ee Min Chia

      Nanyang Technological University, Department of Physics and Applied Physics, Nanyang Technological University, Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, School of Physical and Mathematical Sciences, Nanyang Technological University

    • Haixin Chang

      School of Materials Science and Engineering, Huazhong University of Science and Technology

    • Hyunsoo Yang

      Department of Electrical and Computer Engineering, and NUSNNI-NanoCore, National University of Singapore, Department of Electrical and Computer Engineering, National University of Singapore

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  • Exploring Transport Properties in the 2D–3D Dirac Semimetal Heterostructures

    ORAL

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    Presenters

    • Yanfei Wu

      Massachusetts Institute of Technology

    Authors

    • Yanfei Wu

      Massachusetts Institute of Technology

    • Liang Zhang

      Peking University

    • Li Caizhen

      Peking University

    • Zhi-Min Liao

      Department of Physics, Peking University, Peking University

    • Dapeng Yu

      Department of Physics, Southern University of Science and Technology, School of Physics, Southern University of Science and Technology of China, Southern University of Science and Technology

    • Song Liu

      School of Physics, Southern University of Science and Technology of China, Southern University of Science and Technology

    • Zhen-Sheng Zhang

      Southern University of Science and Technology

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  • Realization of an Elemental Topological Dirac Semimetal: α-Sn on InSb(111)

    Invited

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    Presenters

    • Tai-Chang Chiang

      University of Illinois at Urbana-Champaign, Physics, University of Illinois, Department of Physics, University of Illinois Urbana-Champaign, Physics, University of Illinois at Urbana-Champaign, Department of Physics, University of Illinois-Urbana-Champaign, Physics, University of Illinois Urbana-Champaign

    Authors

    • Tai-Chang Chiang

      University of Illinois at Urbana-Champaign, Physics, University of Illinois, Department of Physics, University of Illinois Urbana-Champaign, Physics, University of Illinois at Urbana-Champaign, Department of Physics, University of Illinois-Urbana-Champaign, Physics, University of Illinois Urbana-Champaign

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  • First principles study of WTe<sub>2</sub> with Wannier model

    ORAL

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    Presenters

    • Amartyajyoti Saha

      Department of Chemical Engineering and Materials Science, University of Minnesota, School of Physics and Astronomy, University of Minnesota

    Authors

    • Amartyajyoti Saha

      Department of Chemical Engineering and Materials Science, University of Minnesota, School of Physics and Astronomy, University of Minnesota

    • Turan Birol

      Department of Chemical Engineering and Material science, University of Minnesota, Chemical Engineering and Materials Science, University of Minnesota - Twin Cities, University of Minnesota, Department of Chemical Engineering and Materials Science, University of Minnesota, Department of Chemical Engineering and Materials Science, UNIVERSITY OF MINNESOTA

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  • Direction dependent giant optical conductivity in 2D semi-Dirac materials

    ORAL

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    Presenters

    • Bhaskaran Muralidharan

      Electrical Engineering, Indian Institute of Technology Bombay, Electrical Engineering Department, Indian Institute of Technology Bombay

    Authors

    • Bhaskaran Muralidharan

      Electrical Engineering, Indian Institute of Technology Bombay, Electrical Engineering Department, Indian Institute of Technology Bombay

    • Alestin Mawrie

      Electrical Engineering Department, Indian Institute of Technology Bombay

    View abstract →