Optical and structural characteristics of strontium doped calcium tartrate crystals

被引：20
|
作者：
Suryanarayana, K [1 ]
Dharmaprakash, SM
Sooryanarayana, K
机构：
[1] Mangalore Univ, Dept Phys, Mangalagangothri 574199, India
[2] Indian Inst Sci, Solid State & Struct Chem Unit, Bangalore 560012, Karnataka, India
来源：
BULLETIN OF MATERIALS SCIENCE | 1998年 / 21卷 / 01期
关键词：
silica gel; refractive index; crystal structure; second harmonic generation;
D O I：
10.1007/BF02745022
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We report here on the optical and structural characteristics carried out on strontium doped calcium tartrate tetrahedral single crystalline materials obtained by diffusing calcium and strontium ions through silica gel impregnated with optically active tartaric acid. Linear optical properties of this material such as refractive index, birefringence and transmission characteristics were measured in the wavelength range 200 nm < lambda < 1500 nm. No dispersion of the birefringence was observed within the experimental accuracy. The packing of tartrate molecules remained unaltered with 12% of the strontium doping.
引用
收藏
页码：87 / 92
页数：6
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