Glow curves and the emission of flux-grown BaFCl:Na crystals
โ Scribed by K. Somaiah; V. Hari Babu
- Publisher
- Springer
- Year
- 1984
- Tongue
- English
- Weight
- 311 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0022-2461
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๐ SIMILAR VOLUMES
## Glow Curves of Flux-grown NaMgFI Crystals Glow curves and optical absorption spectra of X-irradiated flux grown crystals are studied. Two glow peaks at 370, 585 K and three shoulders at 420, 540 and 610 K are obtained. Optical absorption studies reveal two absorption bands at 405 and 475nm an
Luminescence properties of hexagonal (h-) and cubic (c-) GaN freestanding single crystals were studied by means of cathodoluminescence spectroscopy. The h-GaN crystals of about 0.2ยฑ2 mm in dimension were synthesized at 750 8C by the reaction of Ga and N 2 in a Na ยฏux, while c-GaN crystals of about 0