Dirac/Weyl Semimetals -- Thin Films and Nanostructures

Presentations

• Weyl orbit quantum Hall states observed in Dirac semimetal Cd₃As₂ thin films

  ORAL

  March 4, 2019, 8:00 AM – March 4, 2019, 8:12 AM

  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 Cd₃As₂ (001) Grown by Molecular Beam Epitaxy

  ORAL

  March 4, 2019, 8:12 AM – March 4, 2019, 8:24 AM

  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

  March 4, 2019, 8:24 AM – March 4, 2019, 8:36 AM

  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_0.97Sb_0.03

  ORAL

  March 4, 2019, 8:36 AM – March 4, 2019, 8:48 AM

  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 Cd₃As₂ films with low carrier density

  ORAL

  March 4, 2019, 8:48 AM – March 4, 2019, 9:00 AM

  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

  March 4, 2019, 9:00 AM – March 4, 2019, 9:12 AM

  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 →

• Topological phase transitions by interface engineering

  ORAL

  March 4, 2019, 9:12 AM – March 4, 2019, 9:24 AM

  Presenters

  • Dong Zhang

    • SKLSM, Institute of semiconductors, Chinese Academy of Sciences

  Authors

  • Dong Zhang

    • SKLSM, Institute of semiconductors, Chinese Academy of Sciences

  View abstract →

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

  ORAL

  March 4, 2019, 9:24 AM – March 4, 2019, 9:36 AM

  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

  View abstract →

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

  ORAL

  March 4, 2019, 9:36 AM – March 4, 2019, 9:48 AM

  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

  View abstract →

• Manipulating the Topological Surface States of Cd₃As₂by N* Plasma Exposure

  ORAL

  March 4, 2019, 9:48 AM – March 4, 2019, 10:00 AM

  Presenters

  • Timo Schumann

    • University of California, Santa Barbara

  Authors

  • Timo Schumann

    • University of California, Santa Barbara

  • Luca Galletti

    • University of California, Santa Barbara

  • Thomas E Mates

    • University of California, Santa Barbara

  • Susanne Stemmer

    • University of California, Santa Barbara

  View abstract →

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

  Invited

  March 4, 2019, 10:00 AM – March 4, 2019, 10:36 AM

  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

  View abstract →

• First principles study of WTe₂ with Wannier model

  ORAL

  March 4, 2019, 10:36 AM – March 4, 2019, 10:48 AM

  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

  View abstract →

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

  ORAL

  March 4, 2019, 10:48 AM – March 4, 2019, 11:00 AM

  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 →