Low-frequency raman scattering on surface vibrational modes of microcrystals

V. K. Malinovsky, V. N. Novikov, A. P. Sokolov, V. G. Dodonov

Research output: Contribution to journalArticlepeer-review

40 Scopus citations

Abstract

Low-frequency peaks have been observed in Raman spectra of nucleated glasses. A phenomenological model is proposed for their explanation. The data obtained from the analysis of Raman spectra are compared with the results of small-angle X-ray scattering. It is shown that the low-frequency Raman spectra permit to determine conditions at the boundaries, sizes and concentrations of structure microinhomogeneities in disordered materials.

Original languageEnglish
Pages (from-to)725-729
Number of pages5
JournalSolid State Communications
Volume67
Issue number7
DOIs
StatePublished - Aug 1988
Externally publishedYes

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