Bulletin of the American Physical Society
APS March Meeting 2023
Volume 68, Number 3
Las Vegas, Nevada (March 5-10)
Virtual (March 20-22); Time Zone: Pacific Time
Session K59: First-Principles Simulations of Excited-State Phenomena: Electron-phonon Interactions II
3:00 PM–5:36 PM,
Tuesday, March 7, 2023
Room: Room 301
Sponsoring
Unit:
DCOMP
Chair: Yuan Ping, University of California, Santa Cruz
Abstract: K59.00005 : Unified first-principles description of direct and phonon-assisted optical absorption*
4:12 PM–4:24 PM
Presenter:
Sabyasachi Tiwari
(The University of Texas at Austin)
Authors:
Sabyasachi Tiwari
(The University of Texas at Austin)
Emmanouil Kioupakis
(University of Michigan)
Feliciano Giustino
(University of Texas)
*This work was primarily supported by the U.S. National Science Foundation, Grant NSF DMREF 2119555 (theory, implementation, calculations), and partially by the Computational Materials Sciences Program funded by the U.S. Department of Energy, Office of Science, Basic Energy Sciences, under Award No. DE-SC0020129 (code refactoring).Computational resources were provided by the Texas Advanced Computing Center (TACC) at The University of Texas at Austin, the National Energy Research Scientific Computing Center (a DOE Office of Science User Facility supported under Contract No. DE-AC02-05CH11231), and the Argonne Leadership Computing Facility (a DOE Office of Science User Facility supported under Contract DE-AC02-06CH11357).
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