LUMINESCENT PROPERTIES OF CR3+-DOPED LASR2GA11O20

被引：0
|
作者：
MCDONAGH, CJ
GLYNN, TJ
IMBUSCH, GF
MORGAN, GP
KAMINSKII, AA
机构：
[1] NATL UNIV IRELAND UNIV COLL GALWAY,DEPT PHYS,GALWAY,IRELAND
[2] RUSSIAN ACAD SCI,MOSCOW 117333,RUSSIA
来源：
JOURNAL OF LUMINESCENCE | 1994年 / 60-1卷
关键词：
5;
D O I：
10.1016/0022-2313(94)90118-X
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Luminescence and lifetime measurements are presented for LaSr2Ga11O20:Cr3+. The room-temperature emission is dominated by a broadband stretching from almost-equal-to 670 nm to beyond 1.1 mum. It is suggested that the Cr3+ ions substitute in two distinct high-field sites with predominantly octahedral coordination.
引用
收藏
页码：154 / 157
页数：4
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