ENHANCED GROWTH OF NONPOLAR (001) GROWTH SECTORS OF DEUTERATED TRIGLYCINE SULFATE DOPED WITH L-ALANINE (LADTGS)

被引:10
作者
BREZINA, B
HAVRANKOVA, M
VASA, M
机构
关键词
D O I
10.1002/crat.2170270103
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
The crystals of deuterated triglycine sulphate substituted with L-alanine (LADTGS) were grown from nonpolar {001} growth sectors by four different methods. 35 mol% Of L-alanine (LA) in the growth solution give a stable unipolarity of the crystals. A distribution of LA was measured by the electrical switching method using "hysteresis current" loops. A defect structure was observed in a microscope on the etched surface of crystals. Most uniform crystals have been obtained using an isothermal method without stirring of the growth solutions.
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页码:13 / 20
页数:8
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