Bulletin of the American Physical Society
APS March Meeting 2019
Volume 64, Number 2
Monday–Friday, March 4–8, 2019; Boston, Massachusetts
Session R22: Electrons, Phonons, Electron-Phonon Scattering and Phononics V
8:00 AM–11:00 AM,
Thursday, March 7, 2019
BCEC
Room: 157C
Sponsoring
Unit:
DCOMP
Chair: Mu Wang, American Physical Society
Abstract: R22.00008 : Four-phonon scattering-dominated linewidth of optical phonons*
9:48 AM–10:00 AM
Presenter:
Xiulin Ruan
(Mechanical Engineering, Purdue University)
Authors:
Xiaolong Yang
(Mechanical Engineering, Purdue University)
Tianli Feng
(Oak Ridge National Laboratory)
Xiulin Ruan
(Mechanical Engineering, Purdue University)
after including four-phonon scattering show good agreements with experimental measurements.
*We acknowledge the partial support from the National Science Foundation (Award No. 1150948) and Defense Advanced Research Projects Agency (Award No. HR0011-15-2-0037).
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