GaSb: Surface tension and floating-zone growth

被引:16
|
作者
Tegetmeier, A [1 ]
Croll, A [1 ]
Danilewsky, A [1 ]
Benz, KW [1 ]
机构
[1] UNIV FREIBURG,INST KRISTALLOG,D-79104 FREIBURG,GERMANY
关键词
D O I
10.1016/0022-0248(96)00134-0
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
The dependence of the surface tension of GaxSb1-x melts on stoichiometry and temperature was measured using the sessile drop technique. A method of determining surface tension directly from pictures of the floating-zone growth process was used. The growth angle of GaSb was measured under 1g and compared to mu g results. An estimation of the critical Marangoni number is given.
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页码:651 / 656
页数:6
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