三温区坩埚下降法生长硫镓银晶体

1.四川大学材料科学系,成都,610064

2.四川大学材料科学系,成都,610064

3.四川大学材料科学系,成都,610064

4.四川大学材料科学系,成都,610064

5.四川大学材料科学系,成都,610064

基金项目: 四川省应用基础研究计划(99-479)

Growth of AgGaS2 Single Crystals by Descending Crucible Method with a Three-temperature-zone Furnace

本文通过对硫镓银单晶生长习性的分析研究,设计组装了三温区单晶炉,采用三温区坩埚下降法生长出了外形完整、无裂纹的AgGaS2单晶体,尺寸达10mm×25mm.实验测定了AgGaS2晶体的差热分析曲线和红外透射谱,以及单晶{112}解理面的X射线衍射谱,结果表明生长晶体的质量较高.

[1]	Feigeison R S;Route R K .Recent Developments in the Growth of Chalcopyrite Crystals for Nonlinear Infrared Applications[J].Optical Engineering,1987,26(02):113.
[2]	Niwa E.;Masumoto K. .Growth of AgGaS2 single crystals by a self-seeding vertical gradient freezing method[J].Journal of Crystal Growth,1998(1/2):354-360.
[3]	赵北君,朱世富,李正辉,于丰亮,朱兴华,高德友.坩埚旋转下降法生长硫镓银单晶体及其特性观测[J].科学通报,2001(13):1132-1136.
[4]	朱兴华,赵北君,朱世富,于丰亮,邵双运,宋芳,高德友,蔡力.AgGaS2单晶生长与完整性研究[J].人工晶体学报,2001(01):63-66.
[5]	Weise S;Salk M;Kramer V .The Influence of the Thermal Behaviour of AgGaS2 on the Crystal Growth Process[J].Journal of Thermal Analysis,1998,52:17.
[6]	Shifu Zhu;Jun Liu;Beijun Zhao .Crystal Growth and Differential Thermal Analysis of AgGaSe2[J].Crystal Research and Technology,1995,30(08):1165.
[7]	Boyd H G D;Kasper J H;Mcfee .Linear and Nonlinear Optical Properties of AgGaS2 CuGaS2 CuInS2 and Theory of the Medge Technique for the Measurement of Nonlinear Coefficients[J].IEEE Journal of Oceanic Engineering,1971,12:563.

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