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Phonon linewidth in III-V semiconductors from density-functional perturbation theory
Abstract
In this work we present an ab initio calculation of the Raman linewidth of transverse and longitudinal phonon in zinc-blende semiconductors GaAs, AlAs, GaP, and InP. We propose a simple approximation that permits us to calculate the longitudinal linewidths with the same computational effort as the transverse ones. The microscopic mechanisms responsible for the decay are analyzed and discussed. The temperature dependence of the linewidths is computed. Our results are in good agreement with available experimental data up to room temperature for both transverse and longitudinal optical modes and give reliable predictions in materials difficult to study experimentally.
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Cited by
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Baroni, S., de Gironcoli, S., Dal Corso, A., & Giannozzi, P. (2001) · Reviews of Modern Physics · doi:10.1103/revmodphys.73.515 · Cited by 10,043
Low-loss, infrared and terahertz nanophotonics using surface phonon polaritons
Caldwell, J. D., Lindsay, L., Giannini, V., Vurgaftman, I., Reinecke, T. L., Maier, S. A., & Glembocki, O. J. (2015) · Nanophotonics · doi:10.1515/nanoph-2014-0003 · Cited by 771
Four-phonon scattering significantly reduces intrinsic thermal conductivity of solids
Feng, T., Lindsay, L., & Ruan, X. (2017) · Physical Review B · doi:10.1103/physrevb.96.161201 · Cited by 756
Nanoscale heat transfer – from computation to experiment
Luo, T., & Chen, G. (2013) · Physical Chemistry Chemical Physics · doi:10.1039/c2cp43771f · Cited by 273
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Lindsay, L. (2016) · Nanoscale and Microscale Thermophysical Engineering · doi:10.1080/15567265.2016.1218576 · Cited by 129
Metadata
- Authors
- Debernardi, A.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 1998-05-15
- Volume
- 57
- Issue
- 20
- Pages
- 12847-12858
- ISSN
- 0163-1829 (ISSN-L)
- 1095-3795
- OpenAlex
- W2075277321
- Cited by
- 189
- References
- 0
- FWCI
- 4.42
- Type
- journal article
- Language
- en
- Open access
- closed
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- Debernardi, A. (1998). Phonon linewidth in III-V semiconductors from density-functional perturbation theory. Physical Review B. https://doi.org/10.1103/physrevb.57.12847
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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