Organic field-effect transistor based on a thin film of polydiacetylene prepared from 10,12-pentacosadiynoic acid

Tomohiro Koyanagi, Masanori Muratsubaki, Yoshinobu Hosoi, Takanori Shibata, Ken Tsutsui, Yasuo Wada, Yukio Furukawa

研究成果: Article査読

27 被引用数 (Scopus)

抄録

The organic field-effect transistors based on polydiacetylene as an active semiconductor have been made. The hole mobility and the on/off ratio have been determined to be 1.3 × 10-3 cm2/V s and 1.0 × 104, respectively, for the transistor based on the blue phase of polydiacetylene prepared from 10,12-pentacosadiynoic acid. The gate-voltage-induced infrared absorption spectrum has been attributed to the positive carriers injected by field effect. The spectrum shows a remarkable electron-molecular vibration coupling between vibration levels and an electronic transition.

本文言語English
ページ(範囲)20-21
ページ数2
ジャーナルChemistry Letters
35
1
DOI
出版ステータスPublished - 2006 1月 5
外部発表はい

ASJC Scopus subject areas

  • 化学 (全般)

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