THE LUMINESCENCE OF CU(I) IN STRONTIUM TETRABORATE

被引:24
作者
VERWEY, JWM [1 ]
CORONADO, JM [1 ]
BLASSE, G [1 ]
机构
[1] UNIV COMPLUTENSE MADRID,FAC CIENCIAS QUIM,DEPT QUIM INORGAN,E-28040 MADRID,SPAIN
关键词
D O I
10.1016/0022-4596(91)90359-P
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The luminescence of Cu(I) in crystalline and glassy SrB4O7 is reported and discussed. In the former there is a narrow band emission around 380 nm, in the latter a broad band emission around 450 nm. In the crystal the Stokes shift is small, but in the glass it is larger. For the glass as well as for the crystalline material the luminescence efficiency is high at room temperature and below. These properties are discussed and the differences between the crystalline and the glass modification of SrB4O7:Cu(I) are considered. © 1991 Academic Press, Inc.
引用
收藏
页码:531 / 536
页数:6
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