FLUORESCENCE-SPECTRA OF EU3+ IONS IN DUAL LANTHANIDE OXYHALIDE POWDER PHOSPHORS

被引：11

作者：

BALAJI, T

BUDDHUDU, S

机构：

[1] Department of Physics, Sri Venkateswara University, Tirupati

来源：

MATERIALS CHEMISTRY AND PHYSICS | 1993年 / 36卷 / 1-2期

关键词：

D O I：

10.1016/0254-0584(93)90033-I

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 a new series of powder phosphors with the EU(3+) ion in the host chemicals (La,Gd)OF, (La,Gd)OCl, (La,Y)OF and (La,Y)OCl. Under a UV lamp, these phosphors are found to display a bright reddish-orange colour. The measured emission transitions have been characterized by determining their stimulated emission cross sections.

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页码：194 / 197

页数：4

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