Electron-Phonon Coupling: I

Presentations

• Designing Quasi-Particles of light and Photon-Mediated Many-Body interactions in Cavity-Material Systems

  ORAL · Invited

  March 18, 2025, 11:00 AM – March 18, 2025, 11:36 AM

  Publication: [1] H. Hübener et al., Materials for Quantum Technology, 4(2), 023002 (2024).<br>[2] A. Thomas et al., Nano letters, 21(10), 4365-4370 (2021).<br>[3] G. Jarc et al., Nature, 622(7983), 487-492 (2023).<br>[4] S. Latini et al., Nano letters, 19(6), 3473-3479 (2019).<br>[5] S. Latini, et al., Physical Review Letters, 126(22), 227401 (2021).<br>[6] H. Liu, et al. in preparation (2024)

  Presenters

  • Simone Latini

    Technical University of Denmark

  Authors

  • Simone Latini

    Technical University of Denmark

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• Temperature activated optical absorption in SnO₂ from first principles

  ORAL

  March 18, 2025, 11:36 AM – March 18, 2025, 11:48 AM

  Publication: The results of the work are planned to be published soon.

  Presenters

  • Fatemeh Amerikheirabadi

    University of Illinois at Urbana-Champaign

  Authors

  • Fatemeh Amerikheirabadi

    University of Illinois at Urbana-Champaign

  • Andre Schleife

    University of Illinois at Urbana-Champaign

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• Ultrafast exciton dynamics in transition metal dichalcogenides: role of phonons and Coulomb interactions

  ORAL

  March 18, 2025, 11:48 AM – March 18, 2025, 12:00 PM

  Presenters

  • Tomer Amit

    Weizmann Institute of Science

  Authors

  • Tomer Amit

    Weizmann Institute of Science

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• A machine learning approach to light-induced order-disorder phase transitions: large-scale long-time simulations with ab initio accuracy.

  ORAL

  March 18, 2025, 12:00 PM – March 18, 2025, 12:12 PM

  Presenters

  • Matteo Calandra

    University of Trento

  Authors

  • Matteo Calandra

    University of Trento

  • Andrea Corradini

    Università di Trento

  • Giovanni Marini

    Istituto Italiano di Tecnologia

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• Excitonic effects on Raman, infrared absorption spectroscopy, and coherent phonon from ab initio time-dependent aGW approach

  ORAL

  March 18, 2025, 12:12 PM – March 18, 2025, 12:24 PM

  Presenters

  • Yang-hao Chan

    Academia Sinica

  Authors

  • Yang-hao Chan

    Academia Sinica

  • Steven G Louie

    University of California, Berkeley, University of California, Berkeley and Lawrence Berkeley National Lab, University of California, Berkeley and Lawrence Berkeley National Laboratory, Department of Physics, University of California at Berkeley and Materials Sciences Division, Lawrence Berkeley National Laboratory, Department of Physics, University of California at Berkeley, Berkeley, CA, USA and Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA

  • Zhenglu Li

    University of Southern California, Unviersity of Southern California, Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, CA, USA

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• Ab initio exciton-polaritons using an interacting Green's function formalism

  ORAL

  March 18, 2025, 12:24 PM – March 18, 2025, 12:36 PM

  Presenters

  • Christopher J Ciccarino

    Stanford University

  Authors

  • Christopher J Ciccarino

    Stanford University

  • Zachary N Mauri

    Stanford University

  • Jonah B Haber

    Stanford University

  • Diana Y Qiu

    Yale University

  • Felipe H da Jornada

    Stanford University

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• Dynamical Phonon Screening of Excitons from First Principles without Frequency via the Dyson Supermatrix

  ORAL

  March 18, 2025, 12:36 PM – March 18, 2025, 12:48 PM

  Publication: [1] Alvertis, Haber, Li, Coveney, Louie, Filip & Neaton, PNAS 121, e2403434121 (2024).<br> <br>[2] Coveney, Haber, Alvertis, Neaton & Filip, PRB 110, 054307 (2024).<br> <br>[3] Coveney, Gant, Haber, Alvertis, Neaton & Filip, In prep. (2024).

  Presenters

  • Christopher J Coveney

    University of Oxford

  Authors

  • Christopher J Coveney

    University of Oxford

  • Stephen Edward Gant

    University of California, Berkeley

  • Jonah B Haber

    Stanford University

  • Antonios M Alvertis

    NASA Ames Research Center

  • Jeffrey B Neaton

    Dept. of Physics, UC Berkeley; Materials Sciences Division, LBNL; Kavli Energy NanoScience Institute, UC Berkeley, Lawrence Berkeley National Laboratory and UC-Berkeley, Lawrence Berkeley National Laboratory

  • Marina R Filip

    University of Oxford

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• Identification of large polarons in rutile and anatase polymorphs of titanium dioxide

  ORAL

  March 18, 2025, 12:48 PM – March 18, 2025, 1:00 PM

  Presenters

  • Zhenbang Dai

    University of Texas at Austin

  Authors

  • Zhenbang Dai

    University of Texas at Austin

  • Feliciano Giustino

    University of Texas at Austin

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• Ab initio Excited-State Forces in the Study of Self-Trapped Excitons and Coherent Phonon Generation

  ORAL

  March 18, 2025, 1:00 PM – March 18, 2025, 1:12 PM

  Presenters

  • Rafael Rodrigues Del Grande

    University of California, Merced

  Authors

  • Rafael Rodrigues Del Grande

    University of California, Merced

  • David A Strubbe

    University of California, Merced

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• Temperature-Dependent Excitons and Phonon-Driven Dissociation in BiVO₄

  ORAL

  March 18, 2025, 1:12 PM – March 18, 2025, 1:24 PM

  Presenters

  • Stephen Edward Gant

    University of California, Berkeley

  Authors

  • Stephen Edward Gant

    University of California, Berkeley

  • Antonios M Alvertis

    NASA Ames Research Center

  • Christopher J Coveney

    University of Oxford

  • Jonah B Haber

    Stanford University

  • Marina R Filip

    University of Oxford

  • Jeffrey B Neaton

    Dept. of Physics, UC Berkeley; Materials Sciences Division, LBNL; Kavli Energy NanoScience Institute, UC Berkeley, Lawrence Berkeley National Laboratory and UC-Berkeley, Lawrence Berkeley National Laboratory

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• Efficient Implementation of Analytical Nuclear Forces within the Bethe-Salpeter Equation: Applications to Point Defects in Solids

  ORAL

  March 18, 2025, 1:24 PM – March 18, 2025, 1:36 PM

  Presenters

  • Yu Jin

    University of Chicago

  Authors

  • Yu Jin

    University of Chicago

  • Victor Yu

    Argonne National Laboratory

  • Marco Govoni

    University of Modena & Reggio Emilia

  • Giulia Galli

    University of Chicago

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• First-principles many-body calculations of polarons in alkali halides and alkaline-earth oxides: Band gap renormalization

  ORAL

  March 18, 2025, 1:36 PM – March 18, 2025, 1:48 PM

  Presenters

  • Donghwan Kim

    University of Texas at Austin

  Authors

  • Donghwan Kim

    University of Texas at Austin

  • Jon Lafuente-Bartolome

    University of the Basque Country UPV/EHU, University of the Basque Country, University of Texas at Austin

  • Chao Lian

    University of Texas at Austin

  • Sabyasachi Tiwari

    UT Austin, University of Texas at Austin

  • Feliciano Giustino

    University of Texas at Austin

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• Magnon-phonon interactions from first principles

  ORAL

  March 18, 2025, 1:48 PM – March 18, 2025, 2:00 PM

  Presenters

  • Khoa B Le

    Caltech

  Authors

  • Khoa B Le

    Caltech

  • Ali Esquembre-Kucukalic

    University of Valencia

  • Hsiao-Yi Chen

    Tohoku University

  • Ivan Maliyov

    EPFL, CNRS, Aix-Marseille Universite, Caltech

  • Davide Sangalli

    Istituto di Struttura della Materia (ISM-CNR), Istituto di Struttura della materia (ISM -CNR)

  • Alejandro Molina-Sanchez

    University de Valencia, Universitat de Valencia

  • Marco Bernardi

    Caltech

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