Anharmonic effects in phonon spectra of GaSe.
Appl Opt
; 20(14): 2566-73, 1981 Jul 15.
Article
em En
| MEDLINE
| ID: mdl-20332992
ABSTRACT
The different manifestations of the crystalline potential anharmonicity in GaSe were studied. The temperature dependence of one and multiphonon mode energies was obtained from infrared absorption and Raman scattering experiments. The temperature and frequency dependence of multiphonon absorption coefficient were discussed.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Appl Opt
Ano de publicação:
1981
Tipo de documento:
Article