AC CONDUCTIVITY OF POLYEMERALDINE BASE

被引：11

作者：

RAM, MK

MEHROTRA, R

PANDEY, SS

MALHOTRA, BD

机构：

[1] Nat. Phys. Lab., New Delhi

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1994年 / 6卷 / 42期

关键词：

D O I：

10.1088/0953-8984/6/42/021

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We report the results of our dielectric measurements carried out systematically on polyemeraldine base (PEB) in an Al-PEB-Al configuration, as functions of both frequency (5 Hz-13 MHz) and temperature (77-380 K). An attempt has also been made to understand the transport of charge in PEB in terms of the polaron-hopping model applicable to amorphous semiconductors. Analysis of the AC conductivity data indicates the operation of two relaxation mechanisms in this conducting polymer.

引用

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页码：8913 / 8922

页数：10

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