VUV-UV spectroscopic properties of RE (RE3+ = Ce, Eu and Tb)-doped KMLn(PO4)(2) (M2+ = Ca, Sr; Ln(3+) = Y, La, Lu)

	VUV-UV spectroscopic properties of RE (RE3+ = Ce, Eu and Tb)-doped KMLn(PO4)(2) (M2+ = Ca, Sr; Ln(3+) = Y, La, Lu)
	Zhang, ZJ; Chen, S; Wang, J; Chen, HH; Yang, XX; Zhao, JT; Tao, Y; Huang, Y; Tao Y(陶冶); Huang Y(黄艳)
刊名	OPTICAL MATERIALS
	2009
卷号	32 期号:1 页码:#REF!
关键词	VUV-UV spectroscopy Luminescence PDP phosphor
通讯作者	Zhao, JT (reprint author), Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Transparent & Optofunct Inorgan Mat, Shanghai 200050, Peoples R China.
英文摘要	The VUV excited luminescent properties of Ce3+, Eu3+ and Tb3+ in the matrices of KMLn(PO4)(2) (M2+ = Ca, Sr; Ln(3+) = Y, La, Lu) were investigated. The bands at about 155 nm in the VUV-UV excitation spectra are attributed to the host lattice absorption, which indicates that the optical band gap of KMLn(PO4)(2) is about 8.0 eV. Ce3+-doped samples show typical Ce3+ emission in the range of 300-450 nm, and the energy transfer from host lattice to Ce3+ is efficient. For Eu3+-doped samples, the O2--Eu3+ CTBs are observed to be at about 228 nm except KSrLu(PO4)(2):Eu3+ (247 nm). As for Tb3+-doped samples, typical 4f -> 5d absorption bands in the region of 175-250 nm were observed. (C) 2009 Elsevier B.V. All rights reserved.
学科主题	Materials Science; Optics
类目[WOS]	Materials Science, Multidisciplinary ; Optics
收录类别	SCI
WOS记录号	WOS:000271888500020
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/226132]
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	Zhang, ZJ,Chen, S,Wang, J,et al. VUV-UV spectroscopic properties of RE (RE3+ = Ce, Eu and Tb)-doped KMLn(PO4)(2) (M2+ = Ca, Sr; Ln(3+) = Y, La, Lu)[J]. OPTICAL MATERIALS,2009,32(1):#REF!.
APA	Zhang, ZJ.,Chen, S.,Wang, J.,Chen, HH.,Yang, XX.,...&黄艳.(2009).VUV-UV spectroscopic properties of RE (RE3+ = Ce, Eu and Tb)-doped KMLn(PO4)(2) (M2+ = Ca, Sr; Ln(3+) = Y, La, Lu).OPTICAL MATERIALS,32(1),#REF!.
MLA	Zhang, ZJ,et al."VUV-UV spectroscopic properties of RE (RE3+ = Ce, Eu and Tb)-doped KMLn(PO4)(2) (M2+ = Ca, Sr; Ln(3+) = Y, La, Lu)".OPTICAL MATERIALS 32.1(2009):#REF!.