Estimation of phonon relaxation time for silicon by means of using the velocity autocorrelation function of atoms in molecular dynamics
Results of the ab initio molecular dynamics calculations of silicon crystals are presented by means of analysis of the velocity autocorrelation function and determination of mean phonon relaxation time. The mean phonon relaxation time is crucial for prediction of the phonon-associated coefficient of...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Polish Academy of Sciences
2019-06-01
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Series: | Bulletin of the Polish Academy of Sciences: Technical Sciences |
Subjects: | |
Online Access: | https://journals.pan.pl/Content/113177/PDF/22_651-656_01072_Bpast.No.67-3_06.02.20.pdf |