The Distribution of Thorium in Fluorite Single Crystals
β Scribed by L. C. Nistor; Dr. S. V. Nistor; V. Teodorescu; I. Voicu
- Publisher
- John Wiley and Sons
- Year
- 1979
- Tongue
- English
- Weight
- 277 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0232-1300
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π SIMILAR VOLUMES
The optimization of the crystal surface temperature distribution is performed for single-crystal growth in the Czochralski process. In the optimization problem, we seek an optimal solution in the sense that the index of crystalline defects is minimized while the single-crystal growth rate is maximiz
## Abstract Basing on the Pb^2+^ concentrations in the βοΈpureβοΈ ends of single KCl crystals, at various dopant concentrations in the original melts, as well as on the Pb^2+^ concentrations along the crystals, the distribution coefficient of the dopant ions is estimated. The origin of possible devia