Optically detected magnetic resonance studies of tetrathienylene vinylene

被引：1
|
作者：
Cadby, AJ [1 ]
Partee, J
Shinar, J
Martin, SJ
Bradley, DDC
Lane, PA
机构：
[1] Univ Sheffield, Dept Phys, Sheffield S3 7RH, S Yorkshire, England
[2] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA
[3] Iowa State Univ, Ames Lab, Ames, IA 50011 USA
来源：
SYNTHETIC METALS | 1999年 / 102卷 / 1-3期
基金：
英国工程与自然科学研究理事会;
关键词：
optically detected magnetic resonance; polarons; triplet excitons; conjugated polymer;
D O I：
10.1016/S0379-6779(98)00961-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We have investigated films and dilute glasses of tetrathienylene vinylene (4TV) by optically detected magnetic resonance. We calculate the g-values of polarons and zero field splitting parameters for triplet excitons. The strength of the ODMR signals, but not their spectral lineshapes, are sensitive to the sample concentration. Photoexcitation lifetimes were also estimated.
引用
收藏
页码：926 / 927
页数：2
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