Electron-Phonon Coupling: II
FOCUS · MAR-L49 · ID: 3103881
Presentations
-
Plasmon-phonon hybridization in doped semiconductors, phonon linewidths due to phonon-dressed-electron coupling, and excitations in 2D magnetic materials
ORAL · Invited
–
Publication: [1] J.-M. Lihm and C.-H. Park, "Plasmon-Phonon Hybridization in Doped Semiconductors from First Principles." Phys. Rev. Lett. 133, 116402 (2024).
[2] C.-H. Park, "Non-adiabatic phonon self-energy due to electrons with finite linewidths," arXiv:2411.12221v1.
[3] T. Y. Kim and C.-H. Park, "Magnetic Anisotropy and Magnetic Ordering of Transition-Metal Phosphorus Trisulfides," Nano Lett. 21, 10114 (2021).
[4] Y.-J. Lee, T. Y. Kim, and C.-H. Park, unpublished.
[5] M. Ghim, T. Y. Kim, and C.-H. Park, unpublished.Presenters
-
Cheol-Hwan Park
Seoul National University, Seoul Natl Univ
Authors
-
Cheol-Hwan Park
Seoul National University, Seoul Natl Univ
-
-
Large Photoinduced Tuning of Ferroelectricity in Sliding Ferroelectrics
ORAL
–
Publication: Arxiv is 2410.00776.
Presenters
-
Lingyuan Gao
University of Arkansas
Authors
-
Lingyuan Gao
University of Arkansas
-
Laurent Bellaiche
University of Arkansas
-
-
Abstract Withdrawn
ORAL Withdrawn
–
-
Abstract Withdrawn
ORAL Withdrawn
–
-
Topological polaron in lead titanate
ORAL
–
Presenters
-
Kaifa Luo
University of Texas at Austin
Authors
-
Kaifa Luo
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
-
Feliciano Giustino
University of Texas at Austin
-
-
The impact of hole polaron formation on the excitonic properties of MgO from first principles.
ORAL
–
Presenters
-
Ahmad Nabi
Boston University
Authors
-
Ahmad Nabi
Boston University
-
Sahar Sharifzadeh
Boston University, Boston University, Boston, MA
-
-
Towards realistic calculations of polaron hopping in semiconductors from first principles
ORAL
–
Presenters
-
Nick Pant
University of Texas at Austin
Authors
-
Nick Pant
University of Texas at Austin
-
Feliciano Giustino
University of Texas at Austin
-
-
Comparative study of magnetic exchange parameters and magnon dispersions in NiO and MnO using different first-principles methods
ORAL
–
Publication: 1. L. Binci, N. Marzari, I. Timrov, Magnons from time-dependent density-functional perturbation theory and the noncollinear Hubbard formulation, under review in npj Comput. Mater. (2024); arXiv:2409.19504.
2. Flaviano José dos Santos, Luca Binci, Ruchika Mahajan, Guido Menichetti, Nicola Marzari, Iurii Timrov, Comparative study of magnetic-exchange parameters and magnon dispersions in NiO and MnO using first-principles methods, to be submitted to Phys. Rev. B (2024).Presenters
-
Iurii Timrov
Paul Scherrer Institut, Paul Scherrer Institute
Authors
-
Iurii Timrov
Paul Scherrer Institut, Paul Scherrer Institute
-
Flaviano José dos Santos
Paul Scherrer Institut, Paul Scherrer Institut (PSI)
-
Luca Binci
University of California, Berkeley, Lawrence Berkeley National Laboratory
-
Ruchika Mahajan
Stanford University
-
Guido Menichetti
University of Pisa
-
Nicola Marzari
Ecole Polytechnique Federale de Lausanne, École Polytechnique Fédérale de Lausanne (EPFL), Ecole Polytechnique Federale de Lausanne (EPFL), Paul Scherrer Institut (PSI)
-
-
Unified theory of optical absorption and luminescence including both direct and phonon-assisted processes
ORAL
–
Publication: Tiwari, Sabyasachi, et al. "Unified theory of optical absorption and luminescence including both direct and phonon-assisted processes." Physical Review B 109.19 (2024): 195127.
Presenters
-
Sabyasachi Tiwari
UT Austin, University of Texas at Austin
Authors
-
Sabyasachi Tiwari
UT Austin, University of Texas at Austin
-
Emmanouil Kioupakis
University of Michigan
-
Jose Menendez
Arizona State University
-
Feliciano Giustino
University of Texas at Austin
-
-
First-principles Study of Self-trapped Exciton Formation in Double Perovskites
ORAL
–
Presenters
-
Srikrishnaa Vadivel
Yale University
Authors
-
Srikrishnaa Vadivel
Yale University
-
Diana Y Qiu
Yale University
-
Rafael D Grande
University of California, Merced
-
David A Strubbe
University of California, Merced
-
-
Phonon-assisted nonlinear optical processes from first principles
ORAL
–
Publication: [1] X Zhang, G Shi, JA Leveillee, F Giustino, and E Kioupakis, "Ab initio theory of free-carrier absorption in semiconductors", Phys. Rev. B 106, 205203, 2022
[2] X Zhang and E Kioupakis, "Phonon-assisted optical absorption of SiC polytypes from first principles", Phys. Rev. B 107, 115207, 2023Presenters
-
Xiao Zhang
University of Michigan
Authors
-
Xiao Zhang
University of Michigan
-
Emmanouil Kioupakis
University of Michigan
-
-
Ab initio approach for nonequilibrium exciton-phonon coupled dynamics: Time-dependent adiabatic GW with electron-phonon interactions
ORAL
–
Presenters
-
Zhenfa Zheng
University of Southern California
Authors
-
Zhenfa Zheng
University of Southern California
-
Jiawei Ruan
UC Berkeley, Department of Physics, University of California at Berkeley and Materials Sciences Division, Lawrence Berkeley National Laboratory
-
Supavit Pokawanvit
Stanford University
-
Felipe H da Jornada
Stanford University
-
Mauro Del Ben
Lawrence Berkeley National Laboratory
-
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
-
-
A deep learning pseudopotential framework for simulating excited state dynamics in semiconductor nanomaterials
ORAL
–
Presenters
-
Kailai Lin
University of California, Berkeley
Authors
-
Kailai Lin
University of California, Berkeley
-
Eran Rabani
University of California, Berkeley
-