Polarized Raman spectra of beryl and bazzite
โ Scribed by H. Hagemann; A. Lucken; H. Bill; J. Gysler-Sanz; H. A. Stalder
- Publisher
- Springer-Verlag
- Year
- 1990
- Tongue
- English
- Weight
- 585 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0342-1791
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๐ SIMILAR VOLUMES
The Raman spectra of CaFe 2 O 4 were measured with several exact scattering configurations between 20 and 520 K and the symmetry of all observed Raman lines was determined. The A g and B 2g lines were assigned to definite phonon modes by comparison to the results of lattice dynamical calculations. N
## Crystals of were obtained by the zone melting technique using an induction heating system. The crystals BaCeO 3 were studied by Raman spectroscopy at 10-983 K. They were found to be completely free from ceria, in contrast to the compounds obtained previously by the usual powder method. Single c