DIFFICULTIES ENCOUNTERED DURING THE CZOCHRALSKI GROWTH OF TIO2 SINGLE-CRYSTALS

被引:27
作者
MACHIDA, H [1 ]
FUKUDA, T [1 ]
机构
[1] TOHOKU UNIV,INST MAT RES,AOBA KU,SENDAI,MIYAGI 980,JAPAN
关键词
D O I
10.1016/0022-0248(91)90142-R
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
Characteristic features of the shape of a grown crystal are a pronounced wide shoulder followed by twisted or "hollow-shell" growth. Experimental results suggest that the shape of a grown crystal is closely connected with melt convection.
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页码:835 / 837
页数:3
相关论文
共 2 条
[1]  
MACHIDA H, UNPUB
[2]  
NAKAZUMI N, 1962, J PHYS SOC JPN, V17, P1806