Growth and defect structure of zinc germanium phosphide crystal

	Growth and defect structure of zinc germanium phosphide crystal
	Lei Z.; Zhu C.; Song L.; Yang C.; Gu L.
	2014
发表期刊	Kuei Suan Jen Hsueh Pao/Journal of the 中文 Ceramic Society
ISSN	ISBN/04545648
卷号	42 期号:8 页码:1082-1086
摘要	A high-purity ZnGeP2 polycrystalline material was synthesized by two-temperature zone technique. The single crystals with the diameter of 40-50 mm were grown by a vertical Bridgman technique. The possible point defects in the ZnGeP2 crystal and its influence to the near-infrared light transmittance of crystal were investigated via the density functional theory calculation. The results showed that VZn- defects gave the greater optical losses than other point defects. According to the analysis by X-ray diffraction topography, there exist the microdefects, i.e., dislocation, stacking fault, twin boundary, inclusion, etc. It is indicated that the temperature field stability and the growth interface shape are the crucial factors affecting the crystal growth.
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/44019
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Lei Z.,Zhu C.,Song L.,et al. Growth and defect structure of zinc germanium phosphide crystal[J]. Kuei Suan Jen Hsueh Pao/Journal of the 中文 Ceramic Society,2014,42(8):1082-1086.
APA	Lei Z.,Zhu C.,Song L.,Yang C.,&Gu L..(2014).Growth and defect structure of zinc germanium phosphide crystal.Kuei Suan Jen Hsueh Pao/Journal of the 中文 Ceramic Society,42(8),1082-1086.
MLA	Lei Z.,et al."Growth and defect structure of zinc germanium phosphide crystal".Kuei Suan Jen Hsueh Pao/Journal of the 中文 Ceramic Society 42.8(2014):1082-1086.

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