Evaporation of High-Purity CdGa2S4
โ Scribed by M. Yu. Rigan; G. N. Shpyrko; M. V. Kolozhvari
- Book ID
- 110314503
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 2001
- Tongue
- English
- Weight
- 28 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0020-1685
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๐ SIMILAR VOLUMES
Polarization-dependent infrared reflectivity spectra of CdGazS, are measured a t 300 K in the wavenumber range from 180 to 500 cm-1. The analysis of the spectra yields three E and four R modes in this frequency range. The results are compared with previously published data and a final identification
Reflectivity spectra of CdGa2Se4, CdGa2S4 and CdA12S4 crystals have been investigated in the range 1-6 eV for the polarization E It c and E Z c at 300 and 77 K. The valence band splitting caused by spin-orbital interaction and by crystal field are calculated for the point k = 0. The band model has b