Structure and Properties of LiGaO2Crystals

被引：0
|
作者：
G. M. Kuz'micheva
V. B. Rybakov
A. V. Gaister
E. V. Zharikov
机构：
[1] Lomonosov State Academy of Fine Chemical Technology,
[2] Moscow State University,undefined
[3] Mendeleev University of Chemical Technology,undefined
来源：
Inorganic Materials | 2001年 / 37卷
关键词：
Inorganic Chemistry; Structural Analysis; Structural Evidence; Czochralski Technique; Polarimetry Data;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Structural evidence is presented that LiGaO2crystals (sp. gr. Pna21 , point gr. mm2) may have different polarities. X-ray structural analysis of nominally undoped and doped (Cr or V) LiGaO2crystals grown by the Czochralski technique shows that LiGaO2and LiGaO2〈Cr〉 crystals differ in polarity from LiGaO2〈V〉. Defect LiGaO2can be thought of as a twin constituted by individuals of different polarities. Polarimetry data indicate that both LiGaO2and LiGaO2〈V〉 are optically active.
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页码：281 / 285
页数：4
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