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	Growth defects of lead germanate single crystals grown by the vertical bridgman method
	Wu, XJ; Xu, JY; Jin, WQ
刊名	Materials characterization
	2005-08-01
卷号	55期号:2页码:143-147
关键词	Defects Crystal growth Ferroelectric materials
ISSN号	1044-5803
DOI	10.1016/j.matchar.2005.04.003
通讯作者	Xu, jy()
英文摘要	Lead germanate, pb5ge3o11 (pgo) single crystals have been grown by the modified vertical bridgman method. an optical microscope and an electron probe x-ray microanalyser (epnia) were used to investigate the growth defects, such as inclusions, negative crystal, bubbles and boundaries. light scattering particles were observed, most of which were related to pbo inclusions. the formation of negative hexagonal crystals is described. bubbles and boundaries were also observed in as-grown pgo crystals. an incomplete cleavage plane was also found. to reduce and eliminate growth defects, some suggestions are presented which were performed during growth experiments. (c) 2005 elsevier inc. all rights reserved.
WOS关键词	PB5GE3O11 ; CERAMICS
WOS研究方向	Materials Science
WOS类目	Materials Science, Characterization & Testing
语种	英语
出版者	ELSEVIER SCIENCE INC
WOS记录号	WOS:000230978900006
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2377668
专题	中国科学院大学
通讯作者	Xu, JY
作者单位	1.Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Wu, XJ,Xu, JY,Jin, WQ. Growth defects of lead germanate single crystals grown by the vertical bridgman method[J]. Materials characterization,2005,55(2):143-147.
APA	Wu, XJ,Xu, JY,&Jin, WQ.(2005).Growth defects of lead germanate single crystals grown by the vertical bridgman method.Materials characterization,55(2),143-147.
MLA	Wu, XJ,et al."Growth defects of lead germanate single crystals grown by the vertical bridgman method".Materials characterization 55.2(2005):143-147.

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