In situ measurement of Bi4Ge3O12 interface supercooling during melt crystal growth
Autor: | V. B. Tsvetovsky, Vladimir D. Golyshev, M. A. Gonik |
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Rok vydání: | 2002 |
Předmět: | |
Zdroj: | Journal of Crystal Growth. :735-739 |
ISSN: | 0022-0248 |
DOI: | 10.1016/s0022-0248(01)01990-x |
Popis: | The determination of the dependence for supercooling of Bi 4 Ge 3 O 12 facet on growth rate V is discussed. The method of measurement of the interface temperature by an optical pyrometer in the presence of several facets with different crystallographic orientation at the measuring spot is examined. |
Databáze: | OpenAIRE |
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