Anomalous Low-Energy Bulk Excitations in Kondo Insulator SmB₆

Presentations

• Evidence of weakened 4<i>f</i>-5<i>d</i> Kondo hybridization and diminished valence fluctuations concurrent with the formation of the metallic surface state in SmB₆

  Invited

  March 5, 2018, 8:00 AM – March 5, 2018, 8:36 AM

  Presenters

  • Jeff Sonier

    • Physics, Simon Fraser University
    • Department of Physics, Simon Fraser University

  Authors

  • Jeff Sonier

    • Physics, Simon Fraser University
    • Department of Physics, Simon Fraser University

  • Kolawole Akintola

    • Department of Physics, Simon Fraser University

  • Anand Pal

    • Department of Physics, Simon Fraser University

  • Sarah Dunsiger

    • Simon Fraser University
    • Physics, Simon Fraser University
    • Department of Physics, Simon Fraser University

  • Alex Fang

    • Physics, Simon Fraser University
    • Department of Physics, Simon Fraser University

  • Mathew Potma

    • Kwantlen Polytechnic University

  • Shanta Saha

    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland

  • Xiangfeng Wang

    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland
    • Center for Nanophysics and Advanced Materials, University of Maryland

  • Johnpierre Paglione

    • Center for Nanophysics and Advanced Materials , University of Maryland
    • CNAM, Department of Physics, University of Maryland
    • Univ of Maryland-College Park
    • Department of Physics, University of Maryland
    • CNAM, Department of Physics, Univ of Maryland-College Park
    • Univ of Maryland - College Park
    • College Park, MD 20742-4111, Univ of Maryland-College Park
    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland
    • Center for Nanophysics and Advanced Materials, University of Maryland
    • University of Maryland, College Park
    • University of Maryland

  View abstract →

• 4f crystal field ground state of the strongly correlated topological insulator SmB₆

  Invited

  March 5, 2018, 8:36 AM – March 5, 2018, 9:12 AM

  Presenters

  • Liu Tjeng

    • Max Planck Institutes
    • Max-Planck Institute for Chemical Physics of Solids
    • Max Planck Institute for Chemical Physics of Solids
    • Max Planck Institute f. Chemical Physics of Solids, Dresden

  Authors

  • Liu Tjeng

    • Max Planck Institutes
    • Max-Planck Institute for Chemical Physics of Solids
    • Max Planck Institute for Chemical Physics of Solids
    • Max Planck Institute f. Chemical Physics of Solids, Dresden

  • Martin Sundermann

    • Institute of Physics II, University of Cologne
    • Institute of Physics II, University of Cologne, Cologne

  • Hasan Yavas

    • PETRA III, Deutsches Elektronen-Synchrotron DESY, Hamburg

  • Kai Chen

    • Department of Physics, University of Arizona
    • Institute of Physics II, University of Cologne, Cologne

  • D.J. Kim

    • Department of Physics and Astronomy, University of California - Irvine
    • Department of Physics and Astronomy, University of California, Irvine

  • Zachary Fisk

    • Physics and Astronomy, University of California
    • Department of Physics and Astronomy, Univ of California - Irvine
    • Department of Physics and Astronomy, University of California - Irvine
    • University of California Irvine
    • University of California, Irvine
    • Physics, University of California
    • Los Alamos National Laboratory
    • Department of Physics, University of California
    • Physics, University of California, Irvine
    • Department of Physics and Astronomy, University of California, Irvine

  • Deepa Kasinathan

    • Max Planck Institute for Chemical Physics of Solids
    • Max Planck Institute f. Chemical Physics of Solids, Dresden

  • Maurits Haverkort

    • Institute for Theoretical Physics, Heidelberg University, Heidelberg

  • Peter Thalmeier

    • Max Planck Institute f. Chemical Physics of Solids, Dresden

  • Andrea Severing

    • Institute of Physics II, University of Cologne
    • Institute of Physics II, University of Cologne, Cologne

  View abstract →

• Heat transport in the Kondo insulator SmB₆

  COFFEE_KLATCH · Invited

  March 5, 2018, 9:12 AM – March 5, 2018, 9:48 AM

  Presenters

  • Francis Laliberte

    • Institut quantique, University of Sherbrooke
    • Univ of Sherbrooke
    • Université de Sherbrooke
    • University of Sherbrooke
    • Institut Quantique, Universite de Sherbrooke

  Authors

  • Francis Laliberte

    • Institut quantique, University of Sherbrooke
    • Univ of Sherbrooke
    • Université de Sherbrooke
    • University of Sherbrooke
    • Institut Quantique, Universite de Sherbrooke

  • M. E. Boulanger

    • Universite de Sherbrooke

  • M. Dion

    • Universite de Sherbrooke

  • S. Badoux

    • Universite de Sherbrooke

  • N. Doiron-Leyraud

    • Universite de Sherbrooke

  • L. Taillefer

    • Universite de Sherbrooke

  • W. A. Phelan

    • John Hopkins University

  • S. M. Koohpayeh

    • John Hopkins University

  • T. M. McQueen

    • John Hopkins University

  • X. Wang

    • University of Maryland

  • Y. Nakajima

    • University of Maryland

  • T. Metz

    • University of Maryland

  • J. Paglione

    • University of Maryland

  View abstract →

• The persistence of the intermediate valence in SmB₆ under pressure

  Invited

  March 5, 2018, 9:48 AM – March 5, 2018, 10:24 AM

  Presenters

  • Nicholas Butch

    • NIST Center for Neutron Research, National Institute of Standards and Technology
    • NIST Center for Neutron Research
    • NIST- Natl Inst of Stds & Tech
    • Center for Neutron Research, NIST -Natl Inst of Stds & Tech
    • NIST -Natl Inst of Stds & Tech
    • NIST center for neutron research
    • NIST

  Authors

  • Nicholas Butch

    • NIST Center for Neutron Research, National Institute of Standards and Technology
    • NIST Center for Neutron Research
    • NIST- Natl Inst of Stds & Tech
    • Center for Neutron Research, NIST -Natl Inst of Stds & Tech
    • NIST -Natl Inst of Stds & Tech
    • NIST center for neutron research
    • NIST

  • Johnpierre Paglione

    • Center for Nanophysics and Advanced Materials , University of Maryland
    • CNAM, Department of Physics, University of Maryland
    • Univ of Maryland-College Park
    • Department of Physics, University of Maryland
    • CNAM, Department of Physics, Univ of Maryland-College Park
    • Univ of Maryland - College Park
    • College Park, MD 20742-4111, Univ of Maryland-College Park
    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland
    • Center for Nanophysics and Advanced Materials, University of Maryland
    • University of Maryland, College Park
    • University of Maryland

  • Paul Chow

    • HPCAT, Carnegie Institute of Washington, Argonne National Lab
    • HPCAT

  • Yuming Xiao

    • HPCAT, Carnegie Institute of Washington, Argonne National Lab
    • HPCAT

  • Chris Marianetti

    • Columbia University
    • Physics, Columbia Univ
    • Department of Applied Physics and Applied Mathematics, Columbia university
    • Columbia Univ
    • Columbia

  • Corwin Booth

    • LBNL

  • Jason Jeffries

    • Lawrence Livermore National Lab
    • Condensed Matter and Materials Division, Lawrence Livermore National Laboratory
    • LLNL

  View abstract →

• Imaging Topologically Emergent Dirac States of a Kondo Insulator

  Invited

  March 5, 2018, 10:24 AM – March 5, 2018, 11:00 AM

  Presenters

  • Mohammad Hamidian

    • Harvard University
    • University of California at Davis
    • Physics, Harvard University

  Authors

  • Mohammad Hamidian

    • Harvard University
    • University of California at Davis
    • Physics, Harvard University

  • Harris Pirie

    • Physics, Harvard University

  • Yang He

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

  • Anjan Soumyanarayanan

    • Physics, Harvard University

  • Michael Yee

    • Physics, Harvard University

  • Dae-Jeong Kim

    • Physics, University of California, Irvine

  • Priscila Rosa

    • Los Alamos National Laboratory
    • Condensed Matter and Magnetic Science Group, Los Alamos National Laboratory
    • Condensed Matter and Magnet Science Group, Los Alamos National Laboratory

  • Joe Thompson

    • MPA-CMMS, Los Alamos National Laboratory
    • Los Alamos National Laboratory
    • Condensed Matter and Magnetic Science Group, Los Alamos National Laboratory
    • Los Alamos Natl Lab
    • Condensed Matter and Magnet Science Group, Los Alamos National Laboratory

  • Zachary Fisk

    • Physics and Astronomy, University of California
    • Department of Physics and Astronomy, Univ of California - Irvine
    • Department of Physics and Astronomy, University of California - Irvine
    • University of California Irvine
    • University of California, Irvine
    • Physics, University of California
    • Los Alamos National Laboratory
    • Department of Physics, University of California
    • Physics, University of California, Irvine
    • Department of Physics and Astronomy, University of California, Irvine

  • Dirk Morr

    • Physics, Univ of Illinois - Chicago
    • Physics, University of Illinois at Chicago

  • Jennifer Hoffman

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

  View abstract →