PHOTOCONDUCTIVITY OF ACCEPTOR SUBSTITUTED POLY(3-BUTYL)THIOPHENE

被引：6

作者：

GREENWALD, Y

COHEN, G

POPLAWSKI, J

EHRENFREUND, E

SPEISER, S

DAVIDOV, D

机构：

[1] TECHNION ISRAEL INST TECHNOL,INST SOLID STATE,IL-32000 HAIFA,ISRAEL

[2] HEBREW UNIV JERUSALEM,RACAH INST PHYS,IL-91904 JERUSALEM,ISRAEL

[3] TECHNION ISRAEL INST TECHNOL,DEPT PHYS,IL-32000 HAIFA,ISRAEL

来源：

SYNTHETIC METALS | 1995年 / 69卷 / 1-3期

基金：

以色列科学基金会;

关键词：

D O I：

10.1016/0379-6779(94)02488-K

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have studied acceptor substituted poly(3-butyl)thiophene (PBT) in order to examine the usefulness of the acceptor as an intrinsic charge trap under laser excitations. We have found considerable enhancement of the slow decay component of the transient photoconductivity upon acceptor substitution, which is attributed to charge trapping.

引用

页码：365 / 366

页数：2