PHOTOLUMINESCENCE SPECTRA OF CAS-ER AND CAS-TB POWDER PHOSPHORS

被引：11

作者：

BALAJI, T

BUDDHUDU, S

机构：

[1] Department of Physics, S.V. University

来源：

SPECTROSCOPY LETTERS | 1992年 / 25卷 / 03期

关键词：

D O I：

10.1080/00387019208018198

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

This paper reports the method of preparation and the emission level assignments for the light emitting powder phosphors of CaS:Er3+ and CaS:Tb3+. The recorded photoluminescence spectra of these powder phosphors have shown that the light emission would be better at lower dopant concentrations.

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页码：409 / 417

页数：9

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