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Título
Pressure measurements of TO‐phonon anharmonicity in isotopic ZnS
Autor
Año del Documento
2004
Editorial
Wiley
Documento Fuente
phys. stat. sol. (b) 241, No. 3, 491 – 494 (2004)
Abstract
We have measured the dependence on pressure of the line-widths of the TO and LO Raman phonons of β-ZnS. In order to enhance the phenomena observed, and to eliminate possible effects of isotopic disorder, we have measured a nearly isotopically pure crystal, 68Zn32S. The strongly structured pressure effects observed are interpreted on the basis of anharmonic decay and the corresponding two-phonon density of states.
ISSN
0370-1972
Revisión por pares
SI
Patrocinador
University of Buffalo
University of North Carolina
University of North Carolina
Idioma
eng
Tipo de versión
info:eu-repo/semantics/publishedVersion
Derechos
openAccess
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