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Weyl semimetals, ARPES, STM and optics

FOCUS · U59 · ID: 355509

Presentations

  • Probing the Ultrafast Nonlinear Response in the Transition Metal Monopnictide Family of Weyl Semimetals

    Invited

    –

    Presenters

    • Nicholas Sirica

      Los Alamos National Laboratory, Center for Integrated Nanotechnologies, Los Alamos National Laboratory

    Authors

    • Nicholas Sirica

      Los Alamos National Laboratory, Center for Integrated Nanotechnologies, Los Alamos National Laboratory

    • Ra'anan Tobey

      Los Alamos National Laboratory

    • Yaomin Dai

      Los Alamos National Laboratory

    • Peter Orth

      Ames Laboratory, Ames, IA, 50011, USA, Iowa State University, Ames Laboratory and Department of Physics and Astronomy, Iowa State University

    • Mathias Scheurer

      Department of Physics, Harvard University, Cambridge, MA 02138, USA, Harvard University, Department of Physics, Harvard University

    • Stuart A Trugman

      Los Alamos National Laboratory

    • Jian-Xin Zhu

      Los Alamos National Laboratory, Los Alamos National Lab, Los Alamos Natl Lab, Theoretical Division, Los Alamos National Laboratory

    • Ni Ni

      Department of Physics and Astronomy, University of California, Los Angeles, CA 90095, USA, Physics and Astronomy, Univerisity of California, Los Angeles

    • Xianggang Qiu

      Institute of Physics, Chinese Academy of Sciences, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China

    • Antoinette Taylor

      Los Alamos Natl Lab, Los Alamos National Laboratory

    • Dzmitry Yarotski

      Los Alamos National Laboratory

    • Rohit P Prasankumar

      Los Alamos National Laboratory, Center for Integrated Nanotechnologies, Los Alamos National Laboratory

    View abstract →

  • Giant nonlinear optical response in topological semimetals

    Invited

    –

    Presenters

    • Liang Wu

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

    Authors

    • Liang Wu

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

    View abstract →

  • Imaging current in semimetals with cryogenic scanning NV magnetometry

    ORAL

    –

    Presenters

    • Uri Vool

      Harvard University

    Authors

    • Uri Vool

      Harvard University

    • Assaf Hamo

      Harvard University

    • Xu Zhou

      Harvard University

    • Johannes Gooth

      MPI for chemical physics of solids, Dresden, Max Planck Institute for Chemical Physics of Solid, Max Planck Institute for Chemical Physics of Solids, Dresden, Germany, Chemical Physics of Solids, Max Planck Institute

    • Claudia Felser

      Max Planck Institute for Chemical Physics of Solids, MPI-CPfS Dresden, Max Planck Institute For Chemical and Physical Solids, MPI for chemical physics of solids, Dresden, Solid State Chemistry, Max Planck Institute Chemical Physics of Solids, Max Planck Institute, Max-Planck-Institute for Chemical Physics of Solids , Nöthnitzer Straße-40, 01187 Dresden, Germany, Max Planck Inst, Max Planck Dresden, Chemical Physics of Solids, Max Planck Institute

    • Amir Yacoby

      Harvard University, Department of Physics, Harvard University, Physics, Harvard University, Department of Physics, Harvard University, Cambridge, MA, 02138, USA

    View abstract →

  • Observation of a Dirac nodal loop in the non-symmorphic semimetal Nb<sub>3</sub>SiTe<sub>6</sub>

    ORAL

    –

    Presenters

    • Ro-Ya Liu

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

    Authors

    • Ro-Ya Liu

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

    • Angus Huang

      Department of Physics, National Tsing Hua University

    • Chih-Chuan Su

      Institute of Physics, Academia Sinica

    • Raman Sankar

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

    • Shih-Chang Weng

      National Synchrotron Radiation Research Center

    • Meng-Kai Lin

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

    • Peng Chen

      School of Physics and Astronomy, Shanghai Jiao Tong University, University of Illinois at Urbana-Champaign

    • Joseph Hlevyack

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

    • Alexei V Fedorov

      Advanced Light Source, Lawrence Berkeley National Lab, Advanced Light Source, Lawrence Berkeley National Laboratory

    • Cheng-Maw Cheng

      National Synchrotron Radiation Research Center, National Synchrotron Radiation Research Center, Hsinchu, Taiwan, Natl Synchrotron Rad Res Ctr

    • Jonathan Denlinger

      Lawrence Berkeley National Laboratory, Advanced Light Source, Lawrence Berkeley National Laboratory, Advanced Light Source, Lawrence Berkeley National Lab, Advanced Light Source, Advanced Light Source, E. O. Lawrence Berkeley National Laboratory

    • Chia-Seng Chang

      Institute of Physics, Academia Sinica

    • Horng-Tay Jeng

      Department of Physics, National Tsing Hua University

    • Tien-Ming Chuang

      Institute of Physics, Academia Sinica

    • Tai-Chang Chiang

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

    View abstract →

  • Momentum space signature of Berry curvature monopoles in a Weyl semimetal: from first principles to direct experimental observation

    ORAL

    –

    Presenters

    • Philipp Eck

      University of Wuerzburg (Germany)

    Authors

    • Philipp Eck

      University of Wuerzburg (Germany)

    • Maximilian Ünzelmann

      University of Wuerzburg (Germany)

    • Tim Figgemeier

      University of Wuerzburg (Germany)

    • Friedrich Reinert

      University of Wuerzburg (Germany)

    • Hendrik Bentmann

      University of Wuerzburg (Germany)

    • Domenico Di Sante

      University of Wurzburg, University of Wuerzburg (Germany), Institut für Theoretische Physik und Astrophysik, Universität Würzburg, Institut für Theoretische Physik und Astrophysik, University of Würzburg

    • Giorgio Sangiovanni

      University of Wurzburg, University of Wuerzburg (Germany), Institut für Theoretische Physik und Astrophysik, Universität Würzburg, Institut für Theoretische Physik und Astrophysik and Würzburg-Dresden Cluster of Excellence ct.qmat, University of Würzburg, Universitaet Wuerzburg, Institut fuer Theoretische Physik und Astrophysik and Wuerzburg-Dresden Cluster of Excellence ct.qmat

    View abstract →

  • Study of hot electrons in topological nodal-line semimetal ZrSiS using time- and angle-resolved photoemission spectroscopy

    ORAL

    –

    Presenters

    • Yangyang Liu

      Univ of Central Florida

    Authors

    • Yangyang Liu

      Univ of Central Florida

    • M. Mofazzel Hosen

      Univ of Central Florida, University of Central Florida, Physics, University of Central Florida

    • Gyanendra Dhakal

      Univ of Central Florida, Physics, University of Central Florida, University of Central Florida

    • Christopher Sims

      Univ of Central Florida

    • John E Beetar

      Univ of Central Florida

    • Sabin Regmi

      Univ of Central Florida, Physics, University of Central Florida, University of Central Florida

    • Klauss Dimitri

      Univ of Central Florida, Physics, University of Central Florida, University of Central Florida

    • Firoza Kabir

      Univ of Central Florida, Physics, University of Central Florida, University of Central Florida

    • Dariusz Kaczorowski

      Polish Academy of Sciences, Polish Acadademy of Science, Institute of Low Temperature and Structure Research, Polish Acad. of Sci.

    • Michael Chini

      Univ of Central Florida

    • Madhab Neupane

      Univ of Central Florida

    View abstract →

  • Molecular Beam Epitaxy, Band Structure, and Electrical Properties of the Dirac Semimetal ZrTe<sub>2</sub>

    ORAL

    –

    Presenters

    • Timothy Pillsbury

      Department of Physics, The Pennsylvania State University, Penn Sate University, Pennsylvania State University, Physics, Pennsylvania State University

    Authors

    • Timothy Pillsbury

      Department of Physics, The Pennsylvania State University, Penn Sate University, Pennsylvania State University, Physics, Pennsylvania State University

    • Anthony R. Richardella

      Department of Physics, The Pennsylvania State University, Pennsylvania State University, Physics, Pennsylvania State University

    • Run Xiao

      Pennsylvania State University, Department of Physics, The Pennsylvania State University, Physics, Pennsylvania State University, Department of Physics, Pennsylvania State University

    • Wilson Yanez

      Department of Physics, The Pennsylvania State University, Pennsylvania State University, Physics, Pennsylvania State University

    • Max Stanley

      Department of Physics, The Pennsylvania State University

    • Hemian Yi

      Pennsylvania State University, Department of Physics, The Pennsylvania State University, Department of Physics, Pennsylvania State University

    • Cui-Zu Chang

      Pennsylvania State University, Department of Physics, The Pennsylvania State University, Department of Physics, Pennsylvania State University

    • Nitin Samarth

      Penn State University, Pennsylvania State University, Department of Physics, The Pennsylvania State University, Physics, Pennsylvania State University

    View abstract →

  • Observation of linearly dispersive edge modes in a magnetic Weyl semimetal Co<sub>3</sub>Sn<sub>2</sub>S<sub>2</sub>

    ORAL

    –

    Presenters

    • Sean Howard

      Department of Physics, University of Illinois at Urbana-Champaign, University of Illinois at Urbana-Champaign, Department of Physics and Frederick Seitz Materials Research Laboratory, University of Illinois Urbana-Champaign

    Authors

    • Sean Howard

      Department of Physics, University of Illinois at Urbana-Champaign, University of Illinois at Urbana-Champaign, Department of Physics and Frederick Seitz Materials Research Laboratory, University of Illinois Urbana-Champaign

    • Lin Jiao

      Department of Physics, University of Illinois at Urbana-Champaign, Department of Physics and Frederick Seitz Materials Research Laboratory, University of Illinois Urbana-Champaign, University of Illinois at Urbana-Champaign

    • Zhenyu Wang

      University of Illinois at Urbana-Champaign, UIUC, Department of Physics, University of Illinois at Urbana-Champaign, Department of Physics and Frederick Seitz Materials Research Laboratory, University of Illinois Urbana-Champaign

    • Praveen Vir

      Max Planck Institute For Chemical and Physical Solids, Max Planck Institute for Chemical Physics of Solids

    • Chandra Shekhar

      Max Planck Institute for Chemical Physics of Solids, MPI-CPfS Dresden, Max Planck Institute For Chemical and Physical Solids

    • Claudia Felser

      Max Planck Institute for Chemical Physics of Solids, MPI-CPfS Dresden, Max Planck Institute For Chemical and Physical Solids, MPI for chemical physics of solids, Dresden, Solid State Chemistry, Max Planck Institute Chemical Physics of Solids, Max Planck Institute, Max-Planck-Institute for Chemical Physics of Solids , Nöthnitzer Straße-40, 01187 Dresden, Germany, Max Planck Inst, Max Planck Dresden, Chemical Physics of Solids, Max Planck Institute

    • Taylor Hughes

      Department of Physics and Institute for Condensed Matter Theory, University of Illinois Urbana Champaign, Department of Physics and Institute for Condensed Matter Theory, University of Illinois at Urbana-Champaign

    • Vidya Madhavan

      Physics, University of Illinois at Urbana-Champaign, University of Illinois at Urbana-Champaign, Department of Physics, University of Illinois at Urbana-Champaign, Department of Physics and Frederick Seitz Materials Research Laboratory, University of Illinois Urbana-Champaign

    View abstract →

  • Generation of strain-induced pseudo-magnetic field in a doped type-II Weyl semimetal

    ORAL

    –

    Presenters

    • Suman Kamboj

      IISER Mohali

    Authors

    • Suman Kamboj

      IISER Mohali

    • Partha Sarathi Rana

      Physical Sciences, IISc Bangalore

    • Anshu Sirohi

      IISER Mohali

    • Aastha Vasdev

      IISER Mohali

    • Manasi Mandal

      Physical Sciences, IISER Bhopal

    • Sourav Marik

      Physical Sciences, IISER Bhopal, Laboratory Crismat, UMR6508 CNRS, Normandie University, France

    • R P Singh

      Physical Sciences, IISER Bhopal, Department of Physics, Indian Institute of Science Education and Research Bhopal, India, PHYSICS, IISERB

    • Tanmoy Das

      Physical Sciences, IISc Bangalore, Department of Physics, Indian Institute of Science, Department of Physics, Indian Institute of Science Bangalore India, Indian Institute of Science

    • Goutam Sheet

      IISER Mohali, Department of Physical Sciences, IISER Mohali

    View abstract →

  • Theoretical Study of Quasiparticle Interference in Weyl Semimetals with ab initio Band Structure Informed Tight-Binding Hamiltonian

    ORAL

    –

    Presenters

    • Zhao Huang

      Los Alamos National Laboratory

    Authors

    • Zhao Huang

      Los Alamos National Laboratory

    • Dzmitry Yarotski

      Los Alamos National Laboratory

    • Antoinette Taylor

      Los Alamos Natl Lab, Los Alamos National Laboratory

    • Jian-Xin Zhu

      Los Alamos National Laboratory, Los Alamos National Lab, Los Alamos Natl Lab, Theoretical Division, Los Alamos National Laboratory

    View abstract →