Charge transport in doped polythiophene

被引：57

作者：

Reedijk, JA

Martens, HCF

van Bohemen, SMC

Hilt, O

Brom, HB

Michels, MAJ

机构：

[1] Leiden Univ, Kamerlingh Onnes Lab, NL-2300 RA Leiden, Netherlands

[2] Eindhoven Univ Technol, Dept Appl Phys, NL-5600 MB Eindhoven, Netherlands

来源：

SYNTHETIC METALS | 1999年 / 101卷 / 1-3期

关键词：

transport measurements; polythiophene and derivatives;

D O I：

10.1016/S0379-6779(98)01231-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The conductive properties of the conjugated polymer polythiophene doped with FeCl3 are studied as a function of frequency omega/2 pi, electric field E, temperature T and dopant concentration c. The data show a transition from quasi-one-dimensional (for low doping levels) to three dimensional (for high doping) variable range hopping. At all doping levels the macroscopic carrier mobility mu is determined by inter-chain hopping.

引用

页码：475 / 476

页数：2

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