Bulletin of the American Physical Society
APS March Meeting 2020
Volume 65, Number 1
Monday–Friday, March 2–6, 2020; Denver, Colorado
Session L63: First Principles Approaches to Defects
8:00 AM–11:00 AM,
Wednesday, March 4, 2020
Room: Mile High Ballroom 4D
Sponsoring
Units:
DMP DCMP FIAP
Chair: Joel Varley, Lawrence Livermore Natl Lab
Abstract: L63.00005 : First principles calculations of phonons and Raman and infrared spectra in ZnGeGa2N4 .*
Presenter:
Amol Ratnaparkhe
(Case Western Reserve University)
Authors:
Amol Ratnaparkhe
(Case Western Reserve University)
Walter Lambrecht
(Case Western Reserve University)
dielectric constants. The infrared and Raman spectra have been calculated for various scattering configurations. The phonon density of states and phonon dispersion curves will also be reported.
*This work is supported by the National Science Foundation.
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