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

Presentations

• Microscopic theory of phonon polaritons and dielectric response in the long-wavelength limit

  ORAL · Invited

  March 19, 2025, 2:30 PM – March 19, 2025, 3:06 PM

  Presenters

  • Olle Hellman

    Weizmann Institute of Science

  Authors

  • Olle Hellman

    Weizmann Institute of Science

  • Leeor Kronik

    Weizmann Institute of Science

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• First-principles approach to efficient evaluation of Gibbs free energy with thermal expansion

  ORAL

  March 19, 2025, 3:06 PM – March 19, 2025, 3:18 PM

  Publication: arXiv:2405.14823

  Presenters

  • Kota Hashimoto

    Institute of Science Tokyo

  Authors

  • Kota Hashimoto

    Institute of Science Tokyo

  • Tomonori Tanaka

    Institute of Science Tokyo

  • Yoshihiro Gohda

    Institute of Science Tokyo

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• Pseudo Jahn Teller Effect and Ferroelectric Transitions in Group IV Tellurides

  ORAL

  March 19, 2025, 3:18 PM – March 19, 2025, 3:30 PM

  Presenters

  • Jesun Jang

    Pohang Univ of Sci & Tech

  Authors

  • Jesun Jang

    Pohang Univ of Sci & Tech

  • Sungmin Song

    Pohang Univ of Sci & Tech, Postech

  • Seung-Hoon Jhi

    Pohang Univ of Sci & Tech

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• Exploring novel structural phases and dynamical instabilities in LaSb₂

  ORAL

  March 19, 2025, 3:30 PM – March 19, 2025, 3:42 PM

  Presenters

  • Jinwoong Kim

    California State University, Northridge

  Authors

  • Jinwoong Kim

    California State University, Northridge

  • Nicholas Kioussis

    California State University, Northridge

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• Effects of zero-point energy on anharmonic thermophysical properties of zinc

  ORAL

  March 19, 2025, 3:42 PM – March 19, 2025, 3:54 PM

  Presenters

  • Vladimir Ladygin

    Caltech

  Authors

  • Vladimir Ladygin

    Caltech

  • Florian Knoop

    Linkoping University

  • Camille M Bernal-Choban

    University of Illinois at Urbana-Champaign

  • Claire N Saunders

    Caltech

  • Garrett E Granroth

    Oak Ridge National Laboratory

  • Brent T Fultz

    Caltech

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• Phase Stabilization of Strained 1T Monolayer IrTe₂ by Electron-Phonon Coupling Modulation

  ORAL

  March 19, 2025, 3:54 PM – March 19, 2025, 4:06 PM

  Publication: S. Song, T.-H. Kim, and S.-H. Jhi, Phase Stabilization of Strained 1T Monolayer IrTe2 by Electron-Phonon Coupling Modulation, submitted manuscript (2024).

  Presenters

  • Sungmin Song

    Pohang Univ of Sci & Tech, Postech

  Authors

  • Sungmin Song

    Pohang Univ of Sci & Tech, Postech

  • Jeongmin Kang

    Pohang Univ of Sci & Tech

  • Tae-Hwan Kim

    Pohang Univ of Sci & Tech

  • Seung-Hoon Jhi

    Pohang Univ of Sci & Tech

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• Efficient First-Principles Framework for Phonon-Liquid-Like Behavior and Anharmonic Electron-Phonon Coupling in Cu-Based Materials

  ORAL

  March 19, 2025, 4:06 PM – March 19, 2025, 4:18 PM

  Presenters

  • Yuxuan Wang

    University of Michigan

  Authors

  • Yuxuan Wang

    University of Michigan

  • Marios Zacharias

    Univ Rennes, INSA Rennes, CNRS, Institut FOTON - UMR 6082, F-35000 Rennes, France, University Rennes I

  • Xiao Zhang

    University of Michigan

  • Nick Pant

    University of Texas at Austin

  • Pierre F Poudeu

    University of Michigan

  • Emmanouil Kioupakis

    University of Michigan

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• A Novel Approach to Dynamical Phonon Properties in Organic-Inorganic Perovskites for Tunable IR Absorption of FAPbI_xBr_3−x

  ORAL

  March 19, 2025, 4:18 PM – March 19, 2025, 4:30 PM

  Presenters

  • SEUNGWOO YOO

    Kyung Hee University - Seoul

  Authors

  • SEUNGWOO YOO

    Kyung Hee University - Seoul

  • SEUNGJUN LEE

    University of Minnesota

  • Young-Kyun Kwon

    Kyung Hee University - Seoul

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• Circular Nonlinear Peltier Effect of Phonons as a Probe for Chiral Phonons

  ORAL

  March 19, 2025, 4:30 PM – March 19, 2025, 4:42 PM

  Presenters

  • Hiro Ishizuka

    Institute of Science Tokyo (formerly Tokyo Tech), Department of Physics, Institute of Science Tokyo

  Authors

  • Hiro Ishizuka

    Institute of Science Tokyo (formerly Tokyo Tech), Department of Physics, Institute of Science Tokyo

  • Masahiro Sato

    Chiba University

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• Thermal and mechanical properties of high-entropy transition-metal oxides

  ORAL

  March 19, 2025, 4:42 PM – March 19, 2025, 4:54 PM

  Publication: J. Appl. Phys. 136, 155109 (2024); doi: 10.1063/5.0224282

  Presenters

  • Keivan Esfarjani

    University of Virginia

  Authors

  • Keivan Esfarjani

    University of Virginia

  • Bikash Timalsina

    university of virginia, Mechanical Engineering

  • Huy G G Nguyen

    university of virginia

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• Abstract Withdrawn

  ORAL Withdrawn

  March 19, 2025, 4:54 PM – March 19, 2025, 5:06 PM

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• Title: Oral: Spectral signatures of residual electron pairing in the dilute Hubbard-Su-Schrieffer-Heeger model

  ORAL

  March 19, 2025, 5:06 PM – March 19, 2025, 5:18 PM

  Presenters

  • Debshikha Banerjee

    University of Tennessee

  Authors

  • Debshikha Banerjee

    University of Tennessee

  • Alberto Nocera

    University of British Columbia

  • George A Sawatzky

    University of British Columbia

  • Mona Inesa Berciu

    University of British Columbia

  • Steven S. Johnston

    University of Tennessee

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