Non-Linear Electrical Conductivity of Highly Conducting Iodine-Doped Polyacetylene

Yoshio Nogami, Hiroshi Kaneko, Takehiko Ishiguro, Motoji Yamashita, Akio Takahashi, Jun Tsukamoto

Research output: Contribution to journalArticle

8 Citations (Scopus)


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.

Original languageEnglish
Pages (from-to)664-671
Number of pages8
Journaljournal of the physical society of japan
Issue number2
Publication statusPublished - Jan 1 1993
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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