CZOCHRALSKI ENCAPSULATION GROWTH OF GETE, SNTE AND PBTE SINGLE CRYSTALS

被引:14
作者
BAUGHMAN, RJ
LEFEVER, RA
机构
[1] Sandia Laboratories, Albuquerque
关键词
D O I
10.1016/0025-5408(69)90062-2
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Large single crystals of germanium telluride, tin telluride and lead telluride were grown by a modified Czochralski technique in which liquid encapsulation was combined with a substantial neutral-gas overpressure to eliminate vaporization during growth. The B2O3 encapsulating layer also maintained a clean melt surface by acting as a fluxing agent. Growth conditions, physical appearance and electrical properties of the crystals are reported. © 1969.
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页码:721 / &
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