Dynamics of bleacheable H-, D- and T- centers in CaF(2)0:Pr3+ and SrF2:Pr3+

被引：3

作者：

Reeves, RJ

Murdoch, KM

Jones, GD

机构：

[1] Univ of Canterbury, Christchurch

来源：

JOURNAL OF LUMINESCENCE | 1995年 / 66-7卷 / 1-6期

关键词：

D O I：

10.1016/0022-2313(95)00125-5

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Five multi-hydrogenic optical centers were studied in SrF2:Pr3+ and CaF2:Pr3+ crystals. These centers are created by hydrogenic ions replacing those F- ions located between the Pr3+ and its charge compensator in the C-4v center. The D-1(2) fluorescence lifetimes of the multi-D- centers decrease with increase in the number of D- ions present. The 10 K bleaching rates decrease from H- to T- under identical excitation. Thermal recovery of bleached centers occurs near 100 K for all three isotopes.

引用

页码：136 / 141

页数：6

共 7 条

[1]

ATTENBERGER T, UNPUB

[2] DIELECTRIC LOSS AND EPR STUDIES OF CAF2 - GD3+ [J].