Growth of large LiNbO3〈Mg〉 crystals

被引：0
作者：
M. N. Palatnikov
I. V. Biryukova
O. V. Makarova
N. V. Sidorov
O. E. Kravchenko
V. V. 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 | 2013年 / 49卷
关键词：
Lithium Niobate; Magnesium Concentration; Lithium Niobate Crystal; Electro Optic; Single Domain State;
D O I：
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学科分类号：
摘要：
We have analyzed conditions for the growth of large (≥80 mm in diameter) LiNbO3〈Mg〉 crystals in a wide range of dopant concentrations in the melt (2.9–5.8 mol % MgO). We have established conditions for the growth of large LiNbO3〈Mg〉 crystals uniform in doping level from melts containing magnesium concentrations above a certain threshold (Cmelt 5.0–5.8 mol % MgO) and optimized the high-temperature electrodiffusion annealing process, which allowed us to obtain single-domain, microstructurally homogeneous, large LiNbO3〈Mg〉 crystals containing 4.9–5.15 mol % magnesium.
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页码：288 / 295
页数：7
相关论文
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