Relaxation of the SH vibrational stretch mode in As2S3 glass
β Scribed by U. Happek; J.R. Engholm; A.J. Sievers
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 269 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0022-2313
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π SIMILAR VOLUMES
The Raman linewidths of the carbon-halogen stretching mode in several halobenzenes were measured as a function of temperature and in dilute cyclohexane solution\_ It was found that, as in an earlier investigation on haloalkanes, the vibrational relaxation efficiencies, pi;',, vary in the order Cl >
We have investigated the vibrational relaxation of the OH impurity stretch mode in amorphous SiO 2. At low temperatures, a short relaxation time of ~-10-l0 s is found that varies strongly across the inhomogeneously broadened absorption line. The inhomogeneous broadening is caused by a site-dependent