Crystal growth and characterization of barium doped calcium tartrate tetrahydrate crystals

被引：23
|
作者：
Suryanarayana, K [1 ]
Dharmaprakash, SM [1 ]
机构：
[1] Mangalore Univ, Dept Phys, Mangalagangothri 574199, India
来源：
MATERIALS LETTERS | 2000年 / 42卷 / 1-2期
关键词：
calcium tartrate tetrahydrate; crystal growth; characterization; barium dopant; single crystals; optical properties;
D O I：
10.1016/S0167-577X(99)00165-2
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Calcium tartrate tetrahydrate (CTT) single crystals doped with barium were grown by controlled diffusion in silica gel at ambient temperature. The maximum uptake of barium in CTT was determined. Effect of barium dopant on the growth and morphology of CTT was studied. The grown crystals were characterized by chemical analysis, thermoanalytical techniques, X-ray diffraction and optical studies. Barium-doped CTT crystallizes in the monoclinic system. The crystals are optically biaxial and exhibit second harmonic signals greater than quartz. (C) 2000 Elsevier Science B.V. AII rights reserved.
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页码：92 / 96
页数：5
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