Comparison between light and neutron inelastic scatterings. The frequency linear behaviour of the light-vibration coupling coefficient

Comparison between low frequency Raman scattering and inelastic neutron scattering of amorphous polybutadiene shows that the light-vibration coupling coefficient is linearly frequency dependent. This agrees with earlier findings and we show here that it can be interpreted employing two different correlation lengths for the angular and radial correlations, under plausible approximations.

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Year of publication:	1993
Authors:	Achibat, T. ; Boukenter, A. ; Duval, E. ; Frick, B. ; Garcia, N. ; Serughetti, J.
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 201.1993, 1, p. 257-262
Publisher:	Elsevier

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10010587569