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2008 | 114 | 5 | 1167-1172
Article title

Calculation of Anharmonic Coupling Constants between Phonon Modes in GaAs

Content
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Languages of publication
EN
Abstracts
EN
We derive third-order anharmonic coupling constants between various phonon modes in a zinc-blende crystal of a binary compound using a valence force field model extended by adding Coulomb interactions between polarizable ions. We find and compare the anharmonic coupling between the zone-center LO phonon and other phonon modes along principal directions of a GaAs crystal.
Keywords
EN
Publisher

Year
Volume
114
Issue
5
Pages
1167-1172
Physical description
Dates
published
2008-11
received
2008-06-07
Contributors
author
  • Institute of Physics, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
author
  • Institute of Physics, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
  • Institute of Physics, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv114n525kz
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