The optical spectroscopic properties of rare earth-activated barium orthophosphate in VUV-Vis range

	The optical spectroscopic properties of rare earth-activated barium orthophosphate in VUV-Vis range
	Liang, HB; Tao, Y; Zeng, QH; He, H; Wang, SB; Hou, XY; Wang, W; Su, Q; Hou XY(侯雪颖); Wang W(王渭)
刊名	MATERIALS RESEARCH BULLETIN
	2003
卷号	38 期号:5 页码:797-805
关键词	inorganic compounds luminescence
通讯作者	Sun Yat Sen Univ, State Key Lab Optoelect Mat & Technol, Sch Chem & Chem Engn, Guangzhou 510275, Peoples R China ; Chinese Acad Sci, Changchun Inst Appl Chem, Lab Rare Earth Chem & Phys, Changchun 130022, Jilin, Peoples R China ; Chinese Acad Sci, Lab Beijing Synchrotron Radiat, Inst High Energy Phys, Beijing 100039, Peoples R China
英文摘要	The optical properties of rare earth ions-activated barium orthophosphate phosphors, Ba-3(PO4)(2):RE (RE = Ce3+, Sm3+, Eu3+, Eu2+, and Tb3+), were investigated in vacuum ultraviolet (VLTV)-Vis range. A band-band transition Of PO43- in Ba-3(PO4)(2) is observed in the region of 150-170 nm. The partial reduction of Eu3+ to Eu2+ was observed and confirmed by luminescent spectra under the VUV-UV excitation. It is proposed that the electronegative defects that formed by aliovalent substitution of Eu3+ on the Ba2+ site in the host are responsible for the reduction process. (C) 2003 Elsevier Science Ltd. All rights reserved.
学科主题	Materials Science
类目[WOS]	Materials Science, Multidisciplinary
研究领域[WOS]	Materials Science
原文出处	SCI
语种	英语
WOS记录号	WOS:000183175300009
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/238508]
专题	高能物理研究所_多学科研究中心高能物理研究所_实验物理中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Liang, HB,Tao, Y,Zeng, QH,et al. The optical spectroscopic properties of rare earth-activated barium orthophosphate in VUV-Vis range[J]. MATERIALS RESEARCH BULLETIN,2003,38(5):797-805.
APA	Liang, HB.,Tao, Y.,Zeng, QH.,He, H.,Wang, SB.,...&王渭.(2003).The optical spectroscopic properties of rare earth-activated barium orthophosphate in VUV-Vis range.MATERIALS RESEARCH BULLETIN,38(5),797-805.
MLA	Liang, HB,et al."The optical spectroscopic properties of rare earth-activated barium orthophosphate in VUV-Vis range".MATERIALS RESEARCH BULLETIN 38.5(2003):797-805.