DISTRIBUTION OF LOW FIELD SITES OF CR(III) IN SILICATE GLASS FROM AN ANALYSIS OF THE BROAD 4T2 FLUORESCENCE BAND

被引：9

作者：

KOSCH, J ^{[1
]}

SEELERT, W ^{[1
]}

STRAUSS, E ^{[1
]}

机构：

[1] UNIV GEORGIA,DEPT PHYS & ASTRON,ATHENS,GA 30602

来源：

JOURNAL OF LUMINESCENCE | 1990年 / 45卷 / 1-6期

关键词：

D O I：

10.1016/0022-2313(90)90118-U

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The temperature and excitation wavelength dependence of the 4T2 fluorescence band of Cr3+ in silicate glass is empirically analysed in terms of two Gaussian components. It is shown that a clear distinction of weakly fluorescent "red" sites and more efficient "blue" sites is not possible by such an analysis. © 1990.

引用

页码：105 / 107

页数：3

共 13 条

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