FLUORESCENCE-SPECTRA OF (GD,Y)OCL EU(3+) POWDER PHOSPHORS

被引:27
作者
RAMBABU, U
BALAJI, T
BUDDHUDU, S
机构
[1] Department of Physics, Sri Venkateswara University, Tirupati
关键词
EU(3+); PHOSPHORS; FLUORESCENCE; COLOR COORDINATES;
D O I
10.1016/0025-5408(95)00051-8
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper describes the fluorescence properties of EU(3+):(Gd,Y)OCI Powder Phosphors emitting RED colour. The suitability of the host matrix and the influence of Eu(3+) concentrations on observing brighter fluorescence were studied. The measured emission bands of these luminescent phosphors have been characterized by determining their stimulated emission cross-sections and also by a computation of their colour co-ordinates.
引用
收藏
页码:891 / 895
页数:5
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