Weyl semimetals, ARPES, STM and optics

Presentations

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

  Invited

  March 5, 2020, 2:30 PM – March 5, 2020, 3:06 PM

  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

  March 5, 2020, 3:06 PM – March 5, 2020, 3:42 PM

  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

  March 5, 2020, 3:42 PM – March 5, 2020, 3:54 PM

  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 Nb₃SiTe₆

  ORAL

  March 5, 2020, 3:54 PM – March 5, 2020, 4:06 PM

  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

  March 5, 2020, 4:06 PM – March 5, 2020, 4:18 PM

  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

  March 5, 2020, 4:18 PM – March 5, 2020, 4:30 PM

  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 →

• Symmetry-Enforced Dirac Fermions in Nonsymmorphic α-Bismuthene

  ORAL

  March 5, 2020, 4:30 PM – March 5, 2020, 4:42 PM

  Presenters

  • Guang Bian

    • Univ of Missouri - Columbia

  Authors

  • Guang Bian

    • Univ of Missouri - Columbia

  View abstract →

• Molecular Beam Epitaxy, Band Structure, and Electrical Properties of the Dirac Semimetal ZrTe₂

  ORAL

  March 5, 2020, 4:42 PM – March 5, 2020, 4:54 PM

  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 Co₃Sn₂S₂

  ORAL

  March 5, 2020, 4:54 PM – March 5, 2020, 5:06 PM

  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

  March 5, 2020, 5:06 PM – March 5, 2020, 5:18 PM

  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

  March 5, 2020, 5:18 PM – March 5, 2020, 5:30 PM

  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 →