Growth of heavily doped LiNbO3〈Zn〉 crystals

被引：0
|
作者：
M. N. Palatnikov
I. V. Biryukova
O. V. Makarova
V. V. Efremov
O. E. Kravchenko
V. I. Skiba
N. V. Sidorov
I. N. Efremov
机构：
[1] Russian Academy of Sciences,Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Scientific Center
来源：
Inorganic Materials | 2015年 / 51卷
关键词：
Zinc Concentration; Impurity Concentration; Lithium Niobate; Lithium Niobate Crystal; Composition Region;
D O I：
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中图分类号：
学科分类号：
摘要：
We have studied conditions for the growth of LiNbO3〈Zn〉 crystals in the composition range ≃4.0–8.91 mol % ZnO. It has been shown that, in the composition range ≃4–6.8 mol % ZnO in the melt, compositionally and optically homogeneous LiNbO3〈Zn〉 crystals can be grown. Above 6.8 mol % ZnO, imperfect crystals consisting of two distinct phases grow. We have accurately determined threshold impurity concentrations corresponding to significant changes in LiNbO3〈Zn〉 crystallization conditions.
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页码：375 / 379
页数：4
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