CZOCHRALSKI GROWTH OF GADOLINIUM VANADATE SINGLE-CRYSTALS

被引:20
|
作者
KOCHURIKHIN, VV [1 ]
SHIMAMURA, K [1 ]
FUKUDA, T [1 ]
机构
[1] MOSCOW GEN PHYS INST,VAVILOVA ST,MOSCOW 117942,RUSSIA
关键词
D O I
10.1016/0022-0248(95)00087-9
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
The Czochralski technique with a modified automatic diameter control system has been used to grow single crystals of GdVO4 with zircon structure. It was found that selection of the growth atmosphere was important to prevent crystal coloration. The lattice parameters are a = 7.218 Angstrom and c = 6.356 Angstrom. Two main kinds of inclusions were observed in the GdVO4 crystals: dendrites and stringers.
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页码:393 / 395
页数:3
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