Dopant effect on the charge transport in conjugated polymers

被引：0
|
作者：
Hilt, O
Reedijk, JA
Martens, HCF
Brom, HB
Michels, MAJ
机构：
[1] Leiden Univ, Kamerlingh Onnes Lab, NL-2300 RA Leiden, Netherlands
[2] Eindhoven Univ Technol, NL-5600 MB Eindhoven, Netherlands
[3] Dutch Polymer Inst, NL-5600 MB Eindhoven, Netherlands
来源：
PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 2000年 / 218卷 / 01期
关键词：
D O I：
10.1002/(SICI)1521-3951(200003)218:1<279::AID-PSSB279>3.0.CO;2-4
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The interplay between inter- and intra-chain charge transport in the conjugated polymers poly(p-phenylene vinylene) (PPV), and polythiophene (PTh) has been investigated. By studying the conductivity sigma as a function of frequency, temperature and doping level, we clearly observe a doping induced cross-over from 1D to 3D in PTh. The data in PPV show 3D behavior at all concentrations. These differences are explained and values for the hopping parameters are derived.
引用
收藏
页码：279 / 282
页数：4
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