Photoluminescence and photoconductivity of polymer/C60 combination films

被引：0
|
作者：
Qian, J [1 ]
Shan, FK [1 ]
Qian, SX [1 ]
Huang, XG [1 ]
机构：
[1] Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China
来源：
THIRD INTERNATIONAL CONFERENCE ON THIN FILM PHYSICS AND APPLICATIONS | 1998年 / 3175卷
关键词：
photoluminescence; photoconductivity; polymer; fullerene;
D O I：
10.1117/12.300684
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Photoluminescence(PL), time-resolved photoluminescence(TRPL) and photo conductivity(PC) measurements were used to investigate the excitation transfer(ET) and charge transfer(CT) processes occurring in the poly(N-vinylcarbazole)(PVK)/C-60 and poly(2-methoxy-5-(4-bromo-butoxy) phenylene vinylene)(MBB-PPV)/C-60 combination films. The transferring excitation energy from the excited states of polymers to C-60, PL intensity quenching and lifetime shortening of polymers were observed from PL and TRPL measurement while great enhancement in PC measurement of multilayer polymer/C-60 film was also obtained.
引用
收藏
页码：269 / 273
页数：5
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