FLUORESCENCE EMISSION OF SRS-EU2+ PHOSPHOR-ENERGY LEVEL SPLITTING OF EU2+

被引:13
作者
BABY, T
NAMPOORI, VPN
机构
[1] Laser Division, Department of Physics, Cochin University of Science and Technology, Cochin
关键词
D O I
10.1016/0038-1098(92)90827-V
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
A method of preparation of strontium sulphide phosphors doped with europium is given. Nitrogen laser excited fluorescence emission spectra of these phosphors in the visible region are recorded. A band with line structure in the region 350-430 nm and a new broad band at 460 nm are observed. The splitting pattern for the 6P levels of Eu2+ are given.
引用
收藏
页码:367 / 369
页数:3
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