Lattice variation and thermal parameters of gel grown KDP crystals added with some ammonium compounds

被引：0
作者：
TH Freeda
C Mahadevan
机构：
[1] S.T. Hindu College,Department of Physics
来源：
Pramana | 2001年 / 57卷
关键词：
Impurity added KDP crystals; gel method; x-ray diffraction analysis; lattice parameters; Debye-Waller factors; Debye temperatures; Debye frequencies; 61.10; 63.70;
D O I：
暂无
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学科分类号：
摘要：
Pure and impurity added (with NH4Cl, NH4NO3, NH4H2PO4, and (NH4)2SO4) KDP single crystals were grown by the gel method using silica gels. X-ray diffraction data were collected for powder samples and used for the estimation of lattice variation and thermal parameters like Debye-Waller factor, mean-square amplitude of vibration, Debye temperature and Debye frequency. The thermal parameters do not vary in a particular order with respect to impurity concentration. The results obtained are reported and discussed.
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页码：829 / 836
页数：7
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