EXCITATION AND RECOMBINATION PROCESSES DURING ELECTROLUMINESCENCE OF RARE EARTH-ACTIVATED MATERIALS

被引：65

作者：

GODLEWSKI, M ^{[1
]}

LESKELA, M ^{[1
]}

机构：

[1] UNIV HELSINKI, DEPT CHEM, SF-00014 HELSINKI, FINLAND

来源：

CRITICAL REVIEWS IN SOLID STATE AND MATERIALS SCIENCES | 1994年 / 19卷 / 04期

关键词：

ELECTROLUMINESCENCE; ELECTROLUMINESCENT DEVICES; LUMINESCENT MATERIALS; RARE EARTH SPECTROSCOPY; EXCITATION MECHANISMS; RECOMBINATION MECHANISMS;

D O I：

10.1080/10408439408244590

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Electroluminescence phenomena in rare earth doped materials are reviewed. The main emphasis is in the basic physics of EL processes, viz. direct and indirect excitation and nonradiative and radiative recombination of rare earth ions. The device structures, the recent material development, and the present state of art in AC operated thin film EL devices have been reviewed as well.

引用

页码：199 / 239

页数：41

共 162 条

[1] WHITE-LIGHT EMITTING THIN-FILM ELECTROLUMINESCENT CELLS WITH SRS-PR,CE ACTIVE LAYER AND THEIR APPLICATION TO MULTICOLOR ELECTROLUMINESCENT DEVICES [J].