Electrons, Phonons, Electron-Phonon Scattering, and Phononics V

Presentations

• Gauge invariance of heat and charge transport coefficients

  Invited

  March 17, 2021, 11:30 AM – March 17, 2021, 12:06 PM

  Presenters

  • Stefano Baroni

    • SISSA
    • Scuola Internazionale Superiore di Studi Avanzati, Trieste
    • SISSA - Scuola Internazionale Superiore di Studi Avanzati, Trieste, Italy

  Authors

  • Stefano Baroni

    • SISSA
    • Scuola Internazionale Superiore di Studi Avanzati, Trieste
    • SISSA - Scuola Internazionale Superiore di Studi Avanzati, Trieste, Italy

  View abstract →

• Remote free-carrier screening to boost the mobility of Fröhlich-limited 2D semiconductors

  ORAL

  March 17, 2021, 12:06 PM – March 17, 2021, 12:18 PM

  Presenters

  • Marco Gibertini

    • THEOS, EPFL
    • University of Modena & Reggio Emilia
    • University of Modena and Reggio Emilia

  Authors

  • Thibault Sohier

    • THEOS, EPFL
    • University of Liege

  • Marco Gibertini

    • THEOS, EPFL
    • University of Modena & Reggio Emilia
    • University of Modena and Reggio Emilia

  • Matthieu Verstraete

    • University of Liege
    • Université de Liège
    • nanomat/Q-mat/CESAM, Université de Liège

  View abstract →

• Superconductivity in La₂Ni₂In

  ORAL

  March 17, 2021, 12:18 PM – March 17, 2021, 12:30 PM

  Presenters

  • Jannis Maiwald

    • University of British Columbia

  Authors

  • Jannis Maiwald

    • University of British Columbia

  • Igor Mazin

    • Physics & Astronomy, George Mason University
    • Department of Physics and Astronomy, George Mason University
    • George Mason University
    • Physics and Astronomy, George Mason University
    • Physics, George Mason University
    • Department of Physics and Astronomy,, George Mason University
    • Department of Physics and Astronomy and Quantum Science and Engineering Center, George Mason University – Fairfax, VA, USA

  • Alexander V Gurevich

    • Old Dominion University

  • Meigan Aronson

    • University of British Columbia
    • Physics and Astronomy, University of British Columbia

  View abstract →

• Thermodynamics of the Invar Transition: Phonons vs. Magnetism

  ORAL

  March 17, 2021, 12:30 PM – March 17, 2021, 12:42 PM

  Presenters

  • Stefan Haegeli Lohaus

    • Caltech

  Authors

  • Stefan Haegeli Lohaus

    • Caltech

  • Pedro Guzman

    • Caltech

  • Camille Bernal

    • Caltech

  • Guoyin Shen

    • Argonne National Laboratory

  • Esen Ercan Alp

    • Argonne National Laboratory

  • Brent Fultz

    • Caltech
    • Materials Science, California Institute of Technology

  View abstract →

• Energy dissipation mechanisms during the formation of charged defect centers

  ORAL

  March 17, 2021, 12:42 PM – March 17, 2021, 12:54 PM

  Presenters

  • Shuaishuai Yuan

    • McGill Univ

  Authors

  • Shuaishuai Yuan

    • McGill Univ

  • Kirk H Bevan

    • McGill Univ

  View abstract →

• High field transport and hot electron noise in GaAs from first principles

  ORAL

  March 17, 2021, 12:54 PM – March 17, 2021, 1:06 PM

  Presenters

  • Peishi Cheng

    • Caltech

  Authors

  • Peishi Cheng

    • Caltech

  • Alexander Choi

    • Caltech

  • Austin Minnich

    • Caltech
    • Applied Physics and Mechanical Engineering, California Institute of Technology
    • California Institute of Technology

  View abstract →

• Phonon RIXS theory for a mobile electron

  ORAL

  March 17, 2021, 1:06 PM – March 17, 2021, 1:18 PM

  Presenters

  • Krzysztof Bieniasz

    • Quantum Matter Institute, University of British Columbia

  Authors

  • Krzysztof Bieniasz

    • Quantum Matter Institute, University of British Columbia

  • Steven S. Johnston

    • Department of Physics and Astronomy, University of Tennessee
    • Department of Physics and Astronomy and Joint Institute of Advanced Materials, The University of Tennessee, Knoxville, Tennessee 37996, USA
    • University of Tennessee
    • University of Tennessee, Knoxville

  • Mona Berciu

    • Quantum Matter Institute, University of British Columbia
    • Physics, University of British Columbia
    • University of British Columbia
    • Stewart Blusson Quantum Matter Institute, University of British Columbia

  View abstract →

• Phonon frequencies from path integral quantum correlators in strongly anharmonic systems

  ORAL

  March 17, 2021, 1:18 PM – March 17, 2021, 1:30 PM

  Presenters

  • Tommaso Morresi

    • Sorbonne University

  Authors

  • Tommaso Morresi

    • Sorbonne University

  • Rodolphe Vuilleumier

    • École normale supérieure
    • Département de Chimie, Ecole Normale Supérieure

  • Michele Casula

    • Sorbonne University

  View abstract →

• FDPML study of phonon scattering and localization in 2D nanoparticulates.

  ORAL

  March 17, 2021, 1:30 PM – March 17, 2021, 1:42 PM

  Presenters

  • Ongira Chowdhury

    • University of Delaware

  Authors

  • Ongira Chowdhury

    • University of Delaware

  • Joseph Feser

    • University of Delaware

  View abstract →

• Simulation method for thermoelectric transport in complex bandstructure bipolar materials

  ORAL

  March 17, 2021, 1:42 PM – March 17, 2021, 1:54 PM

  Presenters

  • Patrizio Graziosi

    • Univ of Warwick
    • Institute for the Study of Nanostructured Materials, CNR Bologna, Italy

  Authors

  • Patrizio Graziosi

    • Univ of Warwick
    • Institute for the Study of Nanostructured Materials, CNR Bologna, Italy

  • Neophytos Neophytou

    • Univ of Warwick

  View abstract →

• Oxidation states, Thouless' pumps, and nontrivial transport in nonstoichiometric electrolytes

  ORAL

  March 17, 2021, 1:54 PM – March 17, 2021, 2:06 PM

  Presenters

  • Paolo Pegolo

    • SISSA

  Authors

  • Paolo Pegolo

    • SISSA

  • Federico Grasselli

    • EPFL

  • Stefano Baroni

    • SISSA
    • Scuola Internazionale Superiore di Studi Avanzati, Trieste
    • SISSA - Scuola Internazionale Superiore di Studi Avanzati, Trieste, Italy

  View abstract →

• Ultrafast Photoinduced Structural Phase Transition in Strained Ca₂RuO₄

  ORAL

  March 17, 2021, 2:06 PM – March 17, 2021, 2:18 PM

  Presenters

  • Anita LNU

    • Department of Materials Science and Engineering, Cornell University

  Authors

  • Anita LNU

    • Department of Materials Science and Engineering, Cornell University

  • Oleg Gorobtsov

    • Department of Materials Science and Engineering, Cornell University

  • Hari Nair

    • Cornell University
    • Department of Materials Science and Engineering, Cornell University

  • Nathaniel Schreiber

    • Department of Materials Science and Engineering, Cornell University
    • Cornell University

  • Jacob P Ruf

    • Physics Department, Cornell University

  • Kyle Shen

    • Cornell University
    • Physics Department, Cornell University

  • Darrell Schlom

    • Cornell University
    • Cornell university
    • Department of Materials Science and Engineering, Cornell University

  • Andrej Singer

    • Department of Materials Science and Engineering, Cornell University
    • Materials Science and Engineering Department, Cornell University
    • Cornell University

  View abstract →

• Orbital hybridization and Negative Gruneisen parameters of bcc-based intermetallic FeTi at high pressure

  ORAL

  March 17, 2021, 2:18 PM – March 17, 2021, 2:30 PM

  Presenters

  • Bethuel Khamala

    • University of Texas at El Paso
    • Physics, University of Texas at El Paso and New Mexico Sate University

  Authors

  • Bethuel Khamala

    • University of Texas at El Paso
    • Physics, University of Texas at El Paso and New Mexico Sate University

  • Jorge Munoz

    • University of Texas at El Paso
    • Physics, University of Texas at El Paso

  View abstract →