NONLINEAR ELECTRICAL-CONDUCTIVITY OF HIGHLY CONDUCTING IODINE-DOPED POLYACETYLENE

被引：8

作者：

NOGAMI, Y ^{[1
]}

YAMASHITA, M ^{[1
]}

KANEKO, H ^{[1
]}

ISHIGURO, T ^{[1
]}

TAKAHASHI, A ^{[1
]}

TSUKAMOTO, J ^{[1
]}

机构：

[1] TORAY INDUSTRIES LTD, POLYMERS RES LABS, OTSU, SHIGA 520, JAPAN

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1993年 / 62卷 / 02期

关键词：

CONDUCTING POLYMERS; HIGH-ELECTRIC FIELD EFFECT; NONLINEAR CONDUCTIVITY; POLYACETYLENE; SHENG MODEL;

D O I：

10.1143/JPSJ.62.664

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Non-ohmic behaviors under high electric field were investigated for highly conducting iodine-doped polyacetylene at different temperatures. The field dependence was enhanced with decrease of measuring temperature and conductivity. Through systematic numerical analysis we show that the high-field characteristics at different temperatures cannot be described consistently by Sheng model which has been utilized for analyzing the temperature dependence of conventional polyacetylene.

引用

页码：664 / 671

页数：8

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