| Инд. авторы: | Kokh A.E., Shevchenko V.S., Vlezko V.A., Kokh K.A. |
| Заглавие: | Growth of TeO2 single crystals by the low temperature gradient Czochralski method with nonuniform heating |
| Библ. ссылка: | Kokh A.E., Shevchenko V.S., Vlezko V.A., Kokh K.A. Growth of TeO2 single crystals by the low temperature gradient Czochralski method with nonuniform heating // Journal of Crystal Growth. - 2013. - Vol.384. - P.1-4. - ISSN 0022-0248. - EISSN 1873-5002. |
| Внешние системы: | DOI: 10.1016/j.jcrysgro.2013.08.027; SCOPUS: 2-s2.0-84884797388; WoS: 000326680900001; |
| Реферат: | eng: A growth station for growing paratellurite single crystals is presented. Modification of Czochralski furnace consists of nonuniform heating of melt by remaining low temperature gradients near the front of crystallization. It is supposed that local overheating of the lower parts of the melt breaks particle associates in the melt. This assumption is confirmed by the growth of bubble-free TeO2 crystals weighting up to 1.8 kg. © 2013 Elsevier B.V.
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| Ключевые слова: | Thermal gradients; Tellurium compounds; Single crystals; Paratellurite; Nonuniform heating; Low temperature gradients; Crystal growth from melt; Czochralski furnaces; Acousto-optic materials; B2. Acousto-optic materials; B1. TeO2 crystals; A2. Low temperature gradient Czochralski method; A1. Nonuniform heating; Local overheating; |
| Издано: | 2013 |
| Физ. характеристика: | с.1-4 |