Thermoluminescence studies of Al2O3 crystals doped with Cobalt impurity
β Scribed by N. Pandaraiah; K. Narasimha Reddy; Dr. U. V. Subba Rao; Dr. B. M. Wanklyan
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- English
- Weight
- 293 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0232-1300
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β¦ Synopsis
Thermoluminescence Studies of A1,0, Crystals Doped with Cobalt Impurity Therniolnniinescence (TL) studies of cobalt-doped A1,0, crystals irradiated with X-rays have shown that the T L glow curve consists of three peaks a t 105, 195 and 260 "C. Bleaching, annealing and quenching studies have been performed in order t o understand the nature of colour centers responsible for the formation of the three peaks. The values of the fundamental parameters like trap depth and frequency factor are estimated from TL data and the results obtained are discussed.
π SIMILAR VOLUMES
Thermoluminescence (TL) of Pr-doped KCI is studied. The influence of pre-heat treatment and optical bleaching of the glow curves and the production of Z, centers are discussed. The glow curves of KC1 containing 1062 ppm of praseodymium (Pr) shows one shoulder at 365 K (TI) and two peaks around 408 K
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