Phonon dispersion and phonon densities of states for ZnS and ZnTe

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Phonon dispersion and phonon densities of states for ZnS and ZnTe*

Neutron scattering data are reported for II·VI zincblende crystals, which are believed to be of suf· ficient precision to refine earlier ZnS ambiguities and to provide a basis for model fitting compar· able to existing III· V results. Valence shell models, including 9-12 parameters (VSM) and a vari· able shell charge extension (VCM), were fit to the data and used to generate phonon density of s...

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ژورنال

عنوان ژورنال: The Journal of Chemical Physics

سال: 1974

ISSN: 0021-9606,1089-7690

DOI: 10.1063/1.1681581