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 language | English |
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Pages (from-to) | 725-729 |
Number of pages | 5 |
Journal | Solid State Communications |
Volume | 67 |
Issue number | 7 |
DOIs | |
State | Published - Aug 1988 |
Externally published | Yes |