Influence of the melt growth configuration on the structural properties of langasite crystals

被引：0
|
作者：
Manea, AS
Lazarescu, MF
Mateescu, I
Pop, G
Ghita, C
机构：
[1] Natl Inst Mat Phys, Resonant Piezoelect Struct Dept, R-76900 Bucharest, Romania
[2] Natl Inst Mat Phys, Adv Mat Lab, R-76900 Bucharest, Romania
来源：
ANNALES DE CHIMIE-SCIENCE DES MATERIAUX | 1997年 / 22卷 / 08期
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D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An alternative technique for the synthesis and crystal growth of langasite (La3Ga5SiO14) is presented. In order to keep constant the compound stoichiometry during these processes, we have used the raw material charge (mixed oxides) in a pressed pellet shape and also we have built a thermal screening system surrounded by separately controlled RF coils. In this way, a suitable solid/liquid interface shape has been obtained.
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页码：735 / 738
页数：4
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