CR3+-TM3+ ENERGY-TRANSFER IN LINBO3-MGO

被引：5

作者：

BRENIER, A

MADEJ, C

PEDRINI, C

BOULON, G

机构：

[1] Laboratoire de Physico-Chimie des Matériaux Luminescents, URA CNRS No. 442, Université Claude Bernard-Lyon I, 69622 Villeurbanne Cédex

来源：

CHEMICAL PHYSICS LETTERS | 1995年 / 233卷 / 04期

关键词：

D O I：

10.1016/0009-2614(94)01484-D

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

An energy transfer from chromium towards thulium ions is pointed out in LiNbO3:MgO under laser excitation into the T-4(2) chromium absorption band. Its quantum yield was found to be 75% in the studied Cr-Tm co-doped sample. The transfer is partly radiative and partly non-radiative and is an average over different transfers concerning different couples of chromium and thulium sites.

引用

页码：451 / 454

页数：4

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