The influence of thermal conditions on perfection in GaxIn1-xSb single crystals

被引:0
作者
Kushnarev, A. V. [1 ]
Kozhemyakin, G. N. [1 ]
机构
[1] V Dal Eastern Ukrainian Natl Univ, Bl Molodezhniy 20a, UA-91034 Lugansk, Ukraine
来源
FUNCTIONAL MATERIALS | 2005年 / 12卷 / 02期
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中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The influence of the temperature gradient on the appearance of macro-cracks in growing GaxIn1-xSb single crystals by Czocralski method is shown. The decrease of axial temperature gradient dT/dz to 15 K/cm and radial dT/dx to 5 K/cm has allowed obtaining the single crystals without the cracks. The thermal field in Ga0.31In0.97Sb single crystal grown with use of experimental values of the temperature gradients is calculated.
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页码:401 / 404
页数:4
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