Dirac and Weyl Semimetals: ARPES

Presentations

• Observation of Weyl fermions, Fermi arcs and chirality in Weyl semimetals

  COFFEE_KLATCH · Invited

  March 15, 2017, 11:15 AM – March 15, 2017, 11:51 AM

  Authors

  • Su-Yang Xu

    • Massachusetts Institute of Technology
    • Massachusetts Inst of Tech-MIT

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• Discovery of Lorentz-violating type-II Weyl fermions in LaAlGe

  ORAL

  March 15, 2017, 11:51 AM – March 15, 2017, 12:03 PM

  Authors

  • Daniel S. Sanchez

    • Princeton University

  • Su-Yang Xu

    • Princeton University

  • Nasser Alidoust

    • Princeton University

  • Guoqing Chang

    • Research Centre National University of Singapore

  • Hong Lu

    • Peking University

  • Bahadur Singh

    • Research Centre National University of Singapore

  • Ilya Belopolski

    • Princeton University

  • Xiao Zhang

    • Peking University

  • Guang Bian

    • Princeton University

  • Hao Zheng

    • Princeton University

  • Marius-Adrian Husanu

    • Paul Scherrer Institute

  • Yi Bian

    • Peking University

  • Shin-Ming Huang

    • Research Centre National University of Singapore

  • Chuang-Han Hsu

    • Research Centre National University of Singapore

  • Tay-Rong Chang

    • National Tsing Hua University

  • Horng-Tay Jeng

    • National Tsing Hua University

  • Arun Bansil

    • Northeastern University

  • Titus Neupert

    • Princeton University

  • Vladimir N. Strocov

    • Paul Scherrer Institute

  • Hsin Lin

    • Research Centre National University of Singapore

  • Shuang Jia

    • Peking University

  • M. Zahid Hasan

    • Princeton University

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• A minimal ``hydrogen atom" version of a time reversal invariant Weyl semimetal

  ORAL

  March 15, 2017, 12:03 PM – March 15, 2017, 12:15 PM

  Authors

  • Songtian S. Zhang

    • Princeton Univ

  • Ilya Belopolski

    • Princeton Univ

  • Peng Yu

    • Nanyang Technical Univ

  • Daniel S. Sanchez

    • Princeton Univ

  • Yukiaki Ishida

    • Univ of Tokyo

  • Tay-Rong Chang

    • National Tsing Hua Univ

  • Su-Yang Xu

    • Princeton Univ

  • Daixiang Mou

    • Iowa State Univ

  • Hao Zheng

    • Princeton Univ

  • Guoqing Chang

    • National Univ of Singapore

  • Guang Bian

    • Princeton Univ

  • Horng-Tay Jeng

    • National Tsing Hua Univ

  • Takeshi Kondo

    • Univ of Tokyo

  • Adam Kaminski

    • Iowa State Univ

  • Hsin Lin

    • National Univ of Singapore

  • Zheng Liu

    • Nanyang Technical Univ

  • Shik Shin

    • Univ of Tokyo

  • Zahid Hasan

    • Princeton Univ

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• Time-resolved ARPES study of the candidate type II Weyl-semimetal WTe2

  ORAL

  March 15, 2017, 12:15 PM – March 15, 2017, 12:27 PM

  Authors

  • Elia Razzoli

    • Quantum Matter Institute, Department of Physics & Astronomy, University of British Columbia

  • Fabio Boschini

    • Quantum Matter Institute, Department of Physics & Astronomy, University of British Columbia
    • Quantum Matter Institute and Department of Physics and Astronomy, University of British Columbia

  • Matteo Michiardi

    • Quantum Matter Institute, Department of Physics & Astronomy, University of British Columbia
    • Dept. of Physics, University of British Columbia,Vancouver, Canada

  • M. Zonno

    • Quantum Matter Institute, Department of Physics & Astronomy, University of British Columbia

  • P. Nigge

    • Quantum Matter Institute, Department of Physics & Astronomy, University of British Columbia

  • B. Zwartsenberg

    • Quantum Matter Institute, Department of Physics & Astronomy, University of British Columbia

  • G. Levi

    • Quantum Matter Institute, Department of Physics & Astronomy, University of British Columbia

  • B. Yan

    • Max Planck Institute for Chemical Physics of Solids, Dresden, Germany

  • V. Suess

    • Max Planck Institute for Chemical Physics of Solids, Dresden, Germany

  • C. Felser

    • Max Planck Institute for Chemical Physics of Solids, Dresden, Germany

  • A. K. Mills

    • Quantum Matter Institute, Department of Physics & Astronomy, University of British Columbia

  • D. J. Jones

    • Quantum Matter Institute, Department of Physics & Astronomy, University of British Columbia

  • A. Damascelli

    • Quantum Matter Institute, Department of Physics & Astronomy, University of British Columbia

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• Elemental topological Dirac semimetal: $\alpha $-Sn on InSb(111)

  ORAL

  March 15, 2017, 12:27 PM – March 15, 2017, 12:39 PM

  Authors

  • Cai-Zhi Xu

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

  • Peng Chen

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

  • Xiao-Xiong Wang

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

  • Man-Hong Wong

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

  • Joseph Hlevyack

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

  • Tai-Chang Chiang

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

  • Yang-Hao Chan

    • Institute of Atomic and Molecular Sciences, Academia Sinica

  • Mei-Yin Chou

    • Institute of Atomic and Molecular Sciences, Academia Sinica

  • Yige Chen

    • Department of Physics, University of Toronto

  • Hae-Young Kee

    • Department of Physics, University of Toronto

  • Hyejin Ryu

    • Advanced Light Source, Lawrence Berkeley National Laboratory

  • Nobumichi Tamura

    • Advanced Light Source, Lawrence Berkeley National Laboratory

  • Zahid Hussain

    • Advanced Light Source, Lawrence Berkeley National Laboratory

  • Sung-Kwan Mo

    • Advanced Light Source, Lawrence Berkeley National Laboratory

  • Catherine Dejoie

    • Structure of Materials Group, ESRF-The European Synchrotron

  View abstract →

• Trivial and topological Fermi arcs in the type-II Weyl semimetal candidate MoTe2

  ORAL

  March 15, 2017, 12:39 PM – March 15, 2017, 12:51 PM

  Authors

  • Anna Tamai

    • Department of Quantum Matter Physics, University of Geneva, Switzerland

  • QuanSheng Wu

    • Theoretical Physics and Station Q Zurich, ETH Zurich, Switzerland

  • Irene Cucchi

    • Department of Quantum Matter Physics, University of Geneva, Switzerland

  • Flavio Bruno

    • Department of Quantum Matter Physics, University of Geneva, Switzerland

  • Celine Barreteau

    • Department of Quantum Matter Physics, University of Geneva, Switzerland

  • Enrico Giannini

    • Department of Quantum Matter Physics, University of Geneva, Switzerland

  • Alexey Soluyanov

    • Theoretical Physics and Station Q Zurich, ETH Zurich, Switzerland

  • Felix Baumberger

    • Department of Quantum Matter Physics, University of Geneva, Switzerland

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• Experimental Observation of Three-Component ‘New Fermions’ in Topological Semimetal MoP

  ORAL

  March 15, 2017, 12:51 PM – March 15, 2017, 1:03 PM

  Authors

  • B.Q. Lv

    • Institute of Physics, Chinese Academy of Sciences
    • Chinese Academy of Sciences (CAS)

  • Z.-L. Feng

    • Chinese Academy of Sciences (CAS)

  • Q.-N. Xu

    • Institute of Physics (IOP), Chinese Academy of Sciences (CAS)
    • Chinese Academy of Sciences (CAS)

  • J.-Z. Ma

    • Institute of Physics, Chinese Academy of Sciences
    • Chinese Academy of Sciences (CAS)

  • L.-Y. Kong

    • Institute of Physics, Chinese Academy of Sciences
    • Chinese Academy of Sciences (CAS)

  • Pierre Richard

    • Institute of Physics, Chinese Academy of Sciences
    • Chinese Academy of Sciences
    • Chinese Academy of Sciences (CAS)
    • Institute of Physics, CAS

  • Y.-B. Huang

    • Shanghai Institute of Applied Physics, Chinese Academy of Sciences
    • Chinese Academy of Sciences (CAS)

  • V. N. Strocov

    • Paul Scherrer Institute

  • Chen Fang

    • Chinese Academy of Sciences (CAS)
    • Beijing National Laboratory for Condensed Matter Physics, and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China
    • Institute of Physics, Chinese Academy of Sciences

  • H.-M. Weng

    • Chinese Academy of Sciences (CAS)
    • Institute of Physics (IOP), Chinese Academy of Sciences (CAS)
    • Chinese Academy of Sciences
    • Institute of Physics, Chinese Academy of Sciences

  • Y.-G. Shi

    • Institute of Physics, Chinese Academy of Sciences
    • Chinese Academy of Sciences (CAS)

  • Tian Qian

    • Institute of Physics, Chinese Academy of Sciences
    • Chinese Academy of Sciences (CAS)

  • Hong Ding

    • Institute of Physics, Chinese Academy of Sciences
    • Chinese Academy of Sciences
    • Chinese Academy of Sciences (CAS)
    • Institute of Physics, CAS

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• Weyl semimetals with a boundary at $z=0$- a photoemission study

  ORAL

  March 15, 2017, 1:03 PM – March 15, 2017, 1:15 PM

  Authors

  • David Schmeltzer

    • The City College of the CUNY and the Graduate Center of the CUNY
    • City College of New York

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• Distinct evolutions of Weyl fermion quasiparticles and Fermi arcs with bulk band topology in Weyl semimetals

  ORAL

  March 15, 2017, 1:15 PM – March 15, 2017, 1:27 PM

  Authors

  • Nan Xu

    • Paul Scherrer Institut

  • Gabriel Autes

    • École Polytechnique Fédérale de Lausanne (EPFL

  • Christian Matt

    • Paul Scherrer Institut

  • Baiqing Lv

    • Beijing National Laboratory, Chinese Academy of Sciences

  • Federico Bisti

    • Paul Scherrer Institut

  • Vladimir Strocov

    • Paul Scherrer Institut

  • Dariusz Gawryluk

    • Paul Scherrer Institut

  • Ekaterina Pomjakushina

    • Paul Scherrer Institut

  • Kazimierz Conder

    • Paul Scherrer Institut

  • Nicholas Plumb

    • Paul Scherrer Institut

  • Milan Radovic

    • Paul Scherrer Institut

  • Tian Qian

    • Beijing National Laboratory, Chinese Academy of Sciences

  • Oleg Yazyev

    • École Polytechnique Fédérale de Lausanne (EPFL)

  • Joel Mesot

    • Paul Scherrer Institut

  • Hong Ding

    • Beijing National Laboratory, Chinese Academy of Sciences

  • Ming Shi

    • Paul Scherrer Institut

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• Surface Fermi arc connectivity in the type-II Weyl semimetal candidate WTe$_2$

  ORAL

  March 15, 2017, 1:27 PM – March 15, 2017, 1:39 PM

  Authors

  • Oliver Rader

    • Helmholtz-Zentrum Berlin

  • Jaime S\'anchez-Barriga

    • Helmholtz-Zentrum Berlin

  • Maia G. Vergniory

    • Donostia International Physics Center

  • Daniil Evtushinsky

    • Helmholtz-Zentrum Berlin

  • Irene Aguilera

    • Forschungszentrum J\"ulich and JARA

  • Andrei Varykhalov

    • Helmholtz-Zentrum Berlin

  • Stefan Bl\"ugel

    • Forschungszentrum Jülich and JARA

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• Discovery of a new type of topological Weyl fermion semimetal in Mo$_x$W$_{1-x}$Te$_2$

  ORAL

  March 15, 2017, 1:39 PM – March 15, 2017, 1:51 PM

  Authors

  • Ilya Belopolski

    • Princeton Univ.

  • Daniel S. Sanchez

    • Princeton Univ.

  • Yukiaki Ishida

    • Univ. of Tokyo, ISSP

  • Xingchen Pan

    • Nanjing Univ.

  • Peng Yu

    • Nanyang Tech. Univ.

  • Su-Yang Xu

    • Princeton Univ.

  • Guoqing Chang

    • Nat. Univ. of Singapore

  • Tay-Rong Chang

    • Nat. Tsing Hua Univ.

  • Hao Zheng

    • Princeton Univ.

  • Nasser Alidoust

    • Princeton Univ.

  • Guang Bian

    • Princeton Univ.

  • Madhab Neupane

    • Univ. of Central Florida

  • Shin-Ming Huang

    • Nat. Univ. of Singapore

  • You Song

    • Nanjing Univ.

  • Haijun Bu

    • Nanjing Univ.

  • Guanghou Wang

    • Nanjing Univ.

  • Shisheng Li

    • Nat. Univ. of Singapore

  • Goki Eda

    • Nat. Univ. of Singapore

  • Horng-Tay Jeng

    • Nat. Tsing Hua Univ.

  • Takeshi Kondo

    • Univ. of Tokyo, ISSP

  • Hsin Lin

    • Nat. Univ. of Singapore

  • Zheng Liu

    • Nanyang Tech. Univ.

  • Fengqi Song

    • Nanjing Univ.

  • Shik Shin

    • Univ. of Tokyo, ISSP

  • M. Zahid Hasan

    • Princeton Univ.

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• Time- and angle-resolved photoemission studies of ZrTe5

  ORAL

  March 15, 2017, 1:51 PM – March 15, 2017, 2:03 PM

  Authors

  • Changmin Lee

    • MIT

  • Fahad Mahmood

    • MIT

  • Takehito Suzuki

    • MIT

  • Joseph Checkelsky

    • MIT

  • Nuh Gedik

    • MIT
    • Massachusetts Institute of Technology
    • Massachusetts Inst of Tech-MIT

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• Angle resolved photoemission study on the electronic structure of potential 3D Dirac semimetal, KMgBi

  ORAL

  March 15, 2017, 2:03 PM – March 15, 2017, 2:15 PM

  Authors

  • Binbin Fu

    • Chinese Academy of Sciences (CAS)

  • J.-Z. Ma

    • Institute of Physics, Chinese Academy of Sciences
    • Chinese Academy of Sciences (CAS)

  • Nan Xu

    • Paul Scherrer Institut

  • Christian Matt

    • Paul Scherrer Institut
    • Paul Scherrer Institute

  • Tian Qian

    • Chinese Academy of Sciences (CAS)

  • Ming Shi

    • Paul Scherrer Institut

  • Hong Ding

    • Institute of Physics, Chinese Academy of Sciences
    • Chinese Academy of Sciences
    • Chinese Academy of Sciences (CAS)
    • Institute of Physics, CAS

  View abstract →