VACUUM UV EXCITATION OF LUMINESCENT MATERIALS BY SYNCHROTRON RADIATION ELECTRONIC-STRUCTURE

被引：21

作者：

KRUPA, JC

GERARD, I

MARTIN, P

机构：

[1] THOMSON TDO,F-38523 ST EGREVE,FRANCE

[2] LAB UTILISAT RAYONNEMENT ELECTROMAGNET,F-91405 ORSAY,FRANCE

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1992年 / 188卷 / 1-2期

关键词：

D O I：

10.1016/0925-8388(92)90647-R

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：

Excitation spectra of rare earth ions doped into LaF3 and YF3 were recorded in the UV and VUV energy range using synchrotron radiation. For Eu3+, Er3+ and Dy3+, f-d transitions as well as charge transfer bands were localized. Transitions involving electrons of the host such as the gap energy between the valence and conduction bands were measured.

引用

页码：77 / 81

页数：5

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