LUMINESCENCE PROPERTIES OF EU(II)-BORATES AND EU2+-ACTIVATED SR-BORATES

被引：106

作者：

MACHIDA, K ^{[1
]}

ADACHI, G ^{[1
]}

SHIOKAWA, J ^{[1
]}

机构：

[1] OSAKA UNIV,FAC ENGN,DEPT APPL CHEM,SUITA,OSAKA 565,JAPAN

来源：

JOURNAL OF LUMINESCENCE | 1979年 / 21卷 / 01期

关键词：

D O I：

10.1016/0022-2313(79)90038-3

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The luminescence properties of Eu(II)-borates and Eu2+-activated Sr-borates were studied, e.g. Sr1-xEuxB2O4Sr1-xEuxB4O7 and Sr1-xEuxB6O10. It was found that Sr1-xEuxB4O7 consisting of a three-dimensional network of BO4 tetrahedra gave a remarkably stronger emission than the other compound consisting of BO3-3 ions, B2O4-5 ions, (BO2)∞ chains or a (B3O5)∞ network. This was understood by considering their crystallographic properties and with help of the Dexter theory. © 1979.

引用

页码：101 / 110

页数：10

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