Electric field induced quenching of photoluminescence of poly(N-vinylarbaole) (PVK) doped with dyes

被引：12
|
作者：
Hou, YB [1 ]
Yang, XH [1 ]
Li, YB [1 ]
Xu, XR [1 ]
机构：
[1] No Jiaotong Univ, Inst Optoelect, Beijing 100044, Peoples R China
来源：
THIN SOLID FILMS | 2000年 / 363卷 / 1-2期
关键词：
poly(N-vinylarbaole); photoluminescence; quenching;
D O I：
10.1016/S0040-6090(99)01068-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, electric field-induced quenching of poly(N-vinylarbaole) (PVK) doped with dyes was studied. The electric field-induced quenching results from the field-induced annihilation of the emitting species. Our researches show that the effect of electric field on photoluminescence is different for different excitation wavelengths. The difference-is attributed to the generation and recombination processes of exciton. (C) 2000 Elsevier Science S.A. All rights reserved.
引用
收藏
页码：248 / 251
页数：4
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