The green emission and local structure of the scintillator PbWO4

	The green emission and local structure of the scintillator PbWO4
	Qi, ZM; Shi, CS; Zhou, DF; Tang, HG; Liu, T; Hu, TD; Liu T(刘涛); Hu TD(胡天斗)
刊名	PHYSICA B-CONDENSED MATTER
	2001
卷号	307 期号:1-4 页码:#REF!
关键词	PbWO4 EXAFS defects emission
通讯作者	Qi, ZM (reprint author), Univ Sci & Technol China, Natl Synchrotron Radiat Lab, Hefei 230039, Anhui, Peoples R China.
英文摘要	The green emission of lead tungstate (PbWO4) is closely related to structure defects. For studying the mechanism of the green emission, the local structure of PbWO4 has been first investigated by extended X-ray absorption fine structure using synchrotron radiation. The results indicate that the excess oxygen in air-annealed PbWO4 exists and forms "WO4 + O-i" centers. The green emission of PbWO4 is not caused by (WO3 + F) centers, but probably originates from the centers Of "WO4 + O-i". (C) 2001 Elsevier Science B.V. All rights reserved.
学科主题	Physics
类目[WOS]	Physics, Condensed Matter
收录类别	SCI
WOS记录号	WOS:000172736000008
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/225712]
专题	高能物理研究所_多学科研究中心
推荐引用方式 GB/T 7714	Qi, ZM,Shi, CS,Zhou, DF,et al. The green emission and local structure of the scintillator PbWO4[J]. PHYSICA B-CONDENSED MATTER,2001,307(1-4):#REF!.
APA	Qi, ZM.,Shi, CS.,Zhou, DF.,Tang, HG.,Liu, T.,...&胡天斗.(2001).The green emission and local structure of the scintillator PbWO4.PHYSICA B-CONDENSED MATTER,307(1-4),#REF!.
MLA	Qi, ZM,et al."The green emission and local structure of the scintillator PbWO4".PHYSICA B-CONDENSED MATTER 307.1-4(2001):#REF!.