Influence of rare earth Sc and La to the luminescent properties of FED   blue phosphor Y2SiO5 : Ce

doi:10.1149/1.1757463

CORC > 北京大学 > 化学与分子工程学院

	Influence of rare earth Sc and La to the luminescent properties of FED blue phosphor Y2SiO5 : Ce
	Jiao, H ; Liao, FH ; Tian, SJ ; Jing, XP
刊名	journal of the electrochemical society
	2004
关键词	CATHODOLUMINESCENCE OXYORTHOSILICATES EFFICIENCY IONS CE3+
DOI	10.1149/1.1757463
英文摘要	Luminescent properties of Sc3+ and La3+ doped (Y0.995Ce0.005)(2)SiO5 phosphors were studied. In the Sc3+ doped system (Y0.995-xScxCe0.005)(2)SiO5, the solid solution extends to x = 0.65, but in the La3+ doped system (Y0.995-xLaxCe0.005)(2)SiO5, the solid solution range is not over the La3+ content of x = 0.05. For La3+ doped samples, the photoluminescence (PL) increases about 30% and cathodoluminescence (CL) increases about 10%. Additionally the color saturation is also improved with La3+ doping. The mechanisms for these improvements are discussed. For the Sc3+ doped samples, both PL and CL, clearly decrease. These phosphors may be useful in field emission displays (FED). (C) 2004 The Electrochemical Society.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000222676300070&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Electrochemistry; Materials Science, Coatings & Films; SCI(E); EI; 12; ARTICLE; 7; J39-J42; 151
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/313335]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Jiao, H,Liao, FH,Tian, SJ,et al. Influence of rare earth Sc and La to the luminescent properties of FED blue phosphor Y2SiO5 : Ce[J]. journal of the electrochemical society,2004.
APA	Jiao, H,Liao, FH,Tian, SJ,&Jing, XP.(2004).Influence of rare earth Sc and La to the luminescent properties of FED blue phosphor Y2SiO5 : Ce.journal of the electrochemical society.
MLA	Jiao, H,et al."Influence of rare earth Sc and La to the luminescent properties of FED blue phosphor Y2SiO5 : Ce".journal of the electrochemical society (2004).