Raman-brillouin light scattering determination of the structural correlation range in ges2 glass

Contributors:   Robert J. Nemanich, M. Gorman, and S.A. Solin

ABSTRACT

Polarized Brillouin and low frequency (3 cm−1 ⩽ ω ⩽ 40 cm−1) Raman spectra of GeS2 glass have been measured. Parameters determined from the Brillouin spectra have been used in the theory of Martin and Brenig to obtain from a fit of the Raman spectrum the structural correlation range, 2σ. We find 2σ = 8 ± 1 Å.

Publisher: Solid State Communications,   Volume: 21,   277-280 ||  Published: 1977-01 ||   PDF (383.73 KB) ||   Read more...