Electronic States in Se Chalcogenides: Including Excitonic Behavior

Presentations

• Response of FeSe to in-plane anisotropic strain

  ORAL

  March 5, 2019, 8:00 AM – March 5, 2019, 8:12 AM

  Presenters

  • Clifford Hicks

    • Max Planck Institute for Chemical Physics of Solids

  Authors

  • Clifford Hicks

    • Max Planck Institute for Chemical Physics of Solids

  • Jack Bartlett

    • Max Planck Institute for Chemical Physics of Solids

  • Alexander Steppke

    • Max-Planck-Institut for Chemical Physics of Solids
    • Max Planck Institute for Chemical Physics of Solids

  • Suguru Hosoi

    • Univ of Tokyo-Kashiwanoha
    • Osaka University

  • Takasada Shibauchi

    • University of Tokyo
    • Univ of Tokyo-Kashiwanoha
    • Advanced Materials Science, University of Tokyo
    • Department of Advanced Materials Science, University of Tokyo
    • Department of Advanced Material Science, University of Tokyo
    • Dept. Adv. Mat. Sci., Univ. Tokyo
    • Tokyo University

  • Andrew Mackenzie

    • Max-Planck-Institute for Chemical Physics of Solids
    • Max Planck Institute for Chemical Physics of Solids
    • Max Planck Institute for Chemical Physics of Solids, Dresden,Germany
    • Max Planck Institute for Chemical Physics of Solids, Dresden, Germany
    • Max Planck Institute for Chemical Physics of Solids, 01187 Dresden, Germany
    • Max-Planck-Institut for Chemical Physics of Solids
    • Physics of Quantum Materials, Max Planck Institute of Chemical Physics of Solids

  View abstract →

• Nonequilibrium dynamics of local lattice distortions in FeSe

  ORAL

  March 5, 2019, 8:12 AM – March 5, 2019, 8:24 AM

  Presenters

  • Tatiana Konstantinova

    • CMPMSD, Brookhaven National Laboratory

  Authors

  • Tatiana Konstantinova

    • CMPMSD, Brookhaven National Laboratory

  • Lijun Wu

    • Department of Condensed Matter Physics and Materials Science, Brookhaven National Laboratory
    • Brookhaven National Laboratory
    • CMPMSD, Brookhaven National Laboratory
    • 2Condensed Matter Physics and Materials Science Departement, Brookhaven National Laboratory

  • Milinda Abeykoon

    • Brookhaven National Laboratory
    • CMPMSD, Brookhaven National Laboratory

  • Cedomir Petrovic

    • CMPMS, Brookhaven National Laboratory
    • Brookhaven National Laboratory
    • CMPMSD, Brookhaven National Laboratory
    • Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory

  • Xijie Wang

    • SLAC National Accelerator Laboratory
    • SLAC

  • Yimei Zhu

    • Department of Energy Science and Technology, Upton, New York 11973, USA, Brookehaven National Laboratory
    • Condensed Matter Physics & Materials Science Department, Brookhaven National Laboratory
    • Department of Condensed Matter Physics and Materials Science, Brookhaven National Laboratory
    • Brookhaven National Laboratory
    • CMPMSD, Brookhaven National Laboratory
    • 2Condensed Matter Physics and Materials Science Departement, Brookhaven National Laboratory

  • Aifeng Wang

    • Brookhaven National Laboratory
    • CMPMSD, Brookhaven National Laboratory

  View abstract →

• Character of excitonic insulator phase in a transition metal dichalcogenide 1<i>T</i>-TiSe₂.

  ORAL

  March 5, 2019, 8:24 AM – March 5, 2019, 8:36 AM

  Presenters

  • Jin Mo Bok

    • Sungkyunkwan University

  Authors

  • Jin Mo Bok

    • Sungkyunkwan University

  • Han-Yong Choi

    • Sungkyunkwan University

  View abstract →

• Intrinsic Insulating Ground State in Transition Metal Dichalcogenide TiSe₂

  ORAL

  March 5, 2019, 8:36 AM – March 5, 2019, 8:48 AM

  Presenters

  • Daniel Campbell

    • University of Maryland, College Park

  Authors

  • Daniel Campbell

    • University of Maryland, College Park

  • Chris Eckberg

    • University of Maryland, College Park

  • Peter Zavalij

    • University of Maryland, College Park

  • Johnpierre Paglione

    • Physics, University of Maryland
    • University of Maryland, College Park
    • Center for Nanophysics and Advanced Materials, University of Maryland College Park
    • Center for Nanophysics and Advance Materials, University of Maryland, College Park, MD
    • University of Maryland, College Park & NIST
    • Department of Physics, University of Maryland, College Park
    • University of Maryland
    • University of Maryland - College Park

  View abstract →

• Folded superstructure and degeneracy-enhanced band gap in the weak-coupling charge density wave system 2H−TaSe₂

  ORAL

  March 5, 2019, 8:48 AM – March 5, 2019, 9:00 AM

  Presenters

  • Yiwei Li

    • University of Oxford
    • Department of Physics, University of Oxford, United Kingdom
    • Department of Physics, University of Oxford

  Authors

  • Yiwei Li

    • University of Oxford
    • Department of Physics, University of Oxford, United Kingdom
    • Department of Physics, University of Oxford

  • Juan Jiang

    • shanghaiTech University
    • Yale Univ
    • Applied Physics, Yale University
    • School of Engineering & Applied Science, Yale University, USA

  • Haifeng Yang

    • shanghaiTech University
    • School of Physical Science and Technology, ShanghaiTech University, People's Republic of China

  • Dharmalingam Prabhakaran

    • University of Oxford
    • Physics, University of Oxford
    • Department of Physics, University of Oxford, United Kingdom

  • zhongkai liu

    • shanghaiTech University
    • School of Physical Science and Technology, ShanghaiTech University, People's Republic of China
    • School of Physical Science and Technology, ShanghaiTech University

  • Lexian Yang

    • Department of Physics and Collaborative Innovation Center of Quantum Matter, Tsinghua University, People's Republic of China

  • Yulin Chen

    • University of Oxford
    • Department of Physics, University of Oxford, United Kingdom
    • Department of Physics, University of Oxford

  View abstract →

• Observation of anomalous electron relaxation in optically excited 1<i>T</i>-TaSe₂

  ORAL

  March 5, 2019, 9:00 AM – March 5, 2019, 9:12 AM

  Presenters

  • Yingchao Zhang

    • JILA, University of Colorado Boulder
    • Department of Physics and JILA, University of Colorado, Boulder
    • University of Colorado, Boulder

  Authors

  • Yingchao Zhang

    • JILA, University of Colorado Boulder
    • Department of Physics and JILA, University of Colorado, Boulder
    • University of Colorado, Boulder

  • Xun Shi

    • JILA, University of Colorado Boulder
    • Department of Physics and JILA, University of Colorado, Boulder
    • University of Colorado, Boulder

  • Wenjing You

    • JILA, University of Colorado Boulder
    • Department of Physics and JILA, University of Colorado, Boulder
    • University of Colorado, Boulder

  • Zhensheng Tao

    • JILA, University of Colorado Boulder
    • Department of Physics and JILA, University of Colorado, Boulder
    • University of Colorado, Boulder

  • Kai Rossnagel

    • Kiel University
    • Institute of Experimental and Applied Physics, Kiel University
    • Institut für Experimentelle und Angewandte Physik, Christian-Albrechts-Universität zu Kiel, 24098 Kiel, Germany

  • Michael Bauer

    • Kiel University
    • Institute of Experimental and Applied Physics, Kiel University

  • Henry C Kapteyn

    • JILA, University of Colorado, Boulder
    • JILA, University of Colorado Boulder
    • Department of Physics and JILA, University of Colorado, Boulder
    • University of Colorado, Boulder / JILA
    • University of Colorado, Boulder

  • Margaret Mary Murnane

    • JILA, University of Colorado, Boulder
    • JILA, University of Colorado Boulder
    • Department of Physics and JILA, University of Colorado, Boulder
    • University of Colorado, Boulder / JILA
    • University of Colorado, Boulder

  View abstract →

• Spinon Fermi Surface in a Cluster Mott Insulator Model on a Triangular Lattice and Possible Application to 1T-TaS₂

  ORAL

  March 5, 2019, 9:12 AM – March 5, 2019, 9:24 AM

  Presenters

  • Wenyu He

    • Hong Kong University of Science and Technology

  Authors

  • Wenyu He

    • Hong Kong University of Science and Technology

  • Xiao Yan Xu

    • Department of Physics, Hong Kong University of Science and Technology
    • Department of Physics, Hong Kong University of Science and Technolog
    • Department of Physics,, Hong Kong University of Science and Technology
    • Hong Kong University of Science and Technology

  • Gang Chen

    • Department of Physics, Fudan University

  • Kam Tuen Law

    • Physics, Hong Kong University of Science and Technology
    • Department of Physics, Hong Kong University of Science and Technology
    • Physics, HKUST
    • Hong Kong University of Science and Technology
    • The Hong Kong University of Science and Technology

  • Patrick Lee

    • Massachusetts Institute of Technology
    • Physics, Massachusetts Institute of Technology
    • Department of Physics, Massachusetts Institute of Technology

  View abstract →

• Ultrafast electron calorimetry to uncover new transient states in charge density wave and magnetic materials

  ORAL

  March 5, 2019, 9:24 AM – March 5, 2019, 9:36 AM

  Presenters

  • Xun Shi

    • JILA, University of Colorado Boulder
    • Department of Physics and JILA, University of Colorado, Boulder
    • University of Colorado, Boulder

  Authors

  • Xun Shi

    • JILA, University of Colorado Boulder
    • Department of Physics and JILA, University of Colorado, Boulder
    • University of Colorado, Boulder

  • Wenjing You

    • JILA, University of Colorado Boulder
    • Department of Physics and JILA, University of Colorado, Boulder
    • University of Colorado, Boulder

  • Yingchao Zhang

    • JILA, University of Colorado Boulder
    • Department of Physics and JILA, University of Colorado, Boulder
    • University of Colorado, Boulder

  • Zhensheng Tao

    • JILA, University of Colorado Boulder
    • Department of Physics and JILA, University of Colorado, Boulder
    • University of Colorado, Boulder

  • Peter Oppeneer

    • Uppsala University
    • Department of Physics and Astronomy, Uppsala University

  • Xianxin Wu

    • Institute for Theoretical Physics and Astrophysics, University of Wuerzburg
    • Physics, University of Wurzburg
    • Institute for Theoretical Physics and Astrophysics, Julius-Maximilians University of Wurzburg, Am Hubland, D-97074 Wurzburg, Germany
    • Institut für Theoretische Physik und Astrophysik, Julius-Maximilians-Universität Würzburg
    • Institute of Physics, Chinese Academy of Sciences
    • Univ of Wuerzburg
    • Institute for Theoretical Physics, University of Wuerzburg
    • Univ of Wurzburg

  • Ronny Thomale

    • Institute for Theoretical Physics and Astrophysics, University of Wuerzburg
    • University of Wurzburg
    • Institute for theoretical physics, University of Wuerzburg
    • Institute for Theoretical Physics and Astrophysics, University Wuerzburg
    • Institut für Theoretische Physik und Astrophysik, Julius-Maximilians-Universität Würzburg
    • Univ of Wuerzburg
    • Institute for Theoretical Physics and Astrophysics, University of Würzburg
    • Institute for Theoretical Physics, University of Wuerzburg
    • Univ of Wurzburg

  • Phoebe Tengdin

    • Physics, University of Colorado
    • JILA, University of Colorado Boulder
    • University of Colorado, Boulder / JILA
    • JILA, University of Colorado, Boulder

  • Cong Chen

    • JILA, University of Colorado Boulder

  • Dmitriy Zusin

    • Physics, University of Colorado
    • JILA, University of Colorado Boulder
    • University of Colorado, Boulder / JILA
    • JILA, University of Colorado, Boulder

  • Christian Gentry

    • JILA, University of Colorado Boulder
    • University of Colorado, Boulder / JILA
    • JILA, University of Colorado, Boulder

  • Adam Z Blonsky

    • JILA, University of Colorado Boulder
    • JILA, University of Colorado, Boulder

  • Mark Keller

    • National Institute of Standards and Technology Boulder
    • NIST - Boulder

  • Kai Rossnagel

    • Kiel University
    • Institute of Experimental and Applied Physics, Kiel University
    • Institut für Experimentelle und Angewandte Physik, Christian-Albrechts-Universität zu Kiel, 24098 Kiel, Germany

  • Michael Bauer

    • Kiel University
    • Institute of Experimental and Applied Physics, Kiel University

  • Henry C Kapteyn

    • JILA, University of Colorado, Boulder
    • JILA, University of Colorado Boulder
    • Department of Physics and JILA, University of Colorado, Boulder
    • University of Colorado, Boulder / JILA
    • University of Colorado, Boulder

  • Margaret Mary Murnane

    • JILA, University of Colorado, Boulder
    • JILA, University of Colorado Boulder
    • Department of Physics and JILA, University of Colorado, Boulder
    • University of Colorado, Boulder / JILA
    • University of Colorado, Boulder

  View abstract →

• Terahertz spectroscopy of excitonic insulator candidate Ta₂NiSe₅

  ORAL

  March 5, 2019, 9:36 AM – March 5, 2019, 9:48 AM

  Presenters

  • Robert Dawson

    • Max Planck Institute for Solid State Research

  Authors

  • Robert Dawson

    • Max Planck Institute for Solid State Research

  • Timofei Larkin

    • Max Planck Institute for Solid State Research

  • Marc Hoeppner

    • Max Planck Institute for Solid State Research

  • Tomohiro Takayama

    • Max Planck Institute for Solid State Research
    • University of Tokyo (Japan)

  • Masahiko Isobe

    • Max Planck Institute for Solid State Research

  • Hidenori Takagi

    • Department of Advanced Materials, University of Tokyo
    • Max Planck Institute for Solid State Research
    • Physics, University of Tokyo
    • University of Tokyo (Japan)

  • Bernhard Keimer

    • max planck inst.
    • Max Planck Institute for Solid State Research
    • max planck institut
    • Max-Planck-Institut
    • Max Planck Institute for Solid State Research, Stuttgart, Germany
    • Max Planck Institute Stuttgart

  • Alexander Boris

    • Max Planck Institute for Solid State Research
    • Max Planck Institute Stuttgart

  View abstract →

• Cooperative Exciton-Phonon Bose-Einstein Condensation in an Excitonic Insulator

  ORAL

  March 5, 2019, 9:48 AM – March 5, 2019, 10:00 AM

  Presenters

  • Edoardo Baldini

    • Physics, Massachusetts Institute of Technology
    • Massachusetts Institute of Technology
    • Department of Physics, Massachusetts Institute of Technology

  Authors

  • Edoardo Baldini

    • Physics, Massachusetts Institute of Technology
    • Massachusetts Institute of Technology
    • Department of Physics, Massachusetts Institute of Technology

  • Yao Wang

    • Harvard University
    • Department of Physics, Harvard University
    • Physics, Harvard University

  • Alfred Zong

    • Physics, Massachusetts Institute of Technology
    • Department of Physics, Massachusetts Institute of Technology
    • Massachusetts Institute of Technology

  • Changmin Lee

    • Physics, Massachusetts Institute of Technology
    • Massachusetts Institute of Technology
    • Department of Physics, Massachusetts Institute of Technology

  • Debanjan Chowdhury

    • Physics, MIT
    • Department of Physics, Massachusetts Institute of Technology
    • Massachusetts Institute of Technology

  • Yangfan Lu

    • Department of Physics, University of Tokyo

  • Tomohiro Takayama

    • Max Planck Institute for Solid State Research
    • University of Tokyo (Japan)

  • Hidenori Takagi

    • Department of Advanced Materials, University of Tokyo
    • Max Planck Institute for Solid State Research
    • Physics, University of Tokyo
    • University of Tokyo (Japan)

  • Eugene Demler

    • Harvard University
    • Department of Physics, Harvard University
    • Physics, Harvard University

  • Nuh Gedik

    • Physics, Massachusetts Institute of Technology
    • Massachusetts Inst of Tech-MIT
    • Massachusetts Institute of Technology
    • Department of Physics, Massachusetts Institute of Technology

  View abstract →

• Time- and Angle-Resolved Photoemission Study on the Excitonic Insulator Candidate Ta2NiSe5

  ORAL

  March 5, 2019, 10:00 AM – March 5, 2019, 10:12 AM

  Presenters

  • Wentao Zhang

    • School of Physics and Astronomy, Shanghai Jiao Tong University
    • Shaighai Jiao Tong University, China

  Authors

  • Wentao Zhang

    • School of Physics and Astronomy, Shanghai Jiao Tong University
    • Shaighai Jiao Tong University, China

  View abstract →

• Exciton Mott transition revisited

  ORAL

  March 5, 2019, 10:12 AM – March 5, 2019, 10:24 AM

  Presenters

  • Daniele Guerci

    • International School for Advanced Studies

  Authors

  • Daniele Guerci

    • International School for Advanced Studies

  • Massimo Capone

    • SISSA - Trieste
    • International School for Advanced Studies
    • International School for Advanced Studies (SISSA, Trieste, Italy)
    • Condensed Matter, SISSA

  • Michele Fabrizio

    • International School for Advanced Studies
    • International School for Advanced Studies (SISSA, Trieste, Italy)

  View abstract →

• A Description of Phases with Induced Hybridisation at Finite Temperatures

  ORAL

  March 5, 2019, 10:24 AM – March 5, 2019, 10:36 AM

  Presenters

  • Denis Golosov

    • Department of Physics and the Resnick Institute, Bar-Ilan University, Ramat-Gan 52900, Israel

  Authors

  • Denis Golosov

    • Department of Physics and the Resnick Institute, Bar-Ilan University, Ramat-Gan 52900, Israel

  View abstract →

• Gutzwiller Molecular Dynamics Simulation using Second-Moment Approximation

  ORAL

  March 5, 2019, 10:36 AM – March 5, 2019, 10:48 AM

  Presenters

  • Pedrom Zadeh

    • University of Virginia

  Authors

  • Pedrom Zadeh

    • University of Virginia

  • Gia-Wei Chern

    • University of Virginia

  View abstract →