Bipolar characteristics of an organic light-emitting filed effect transistor using a TPTPT and NTCDA co-deposited layer

Hiroyuki Uchiuzou, Takahito Oyamada, Hiroyuki Sasabe, Chihaya Adachi

研究成果: Contribution to journalArticle査読

1 被引用数 (Scopus)

抄録

We fabricated an organic light-emitting field effect transistors (OLEFET) using a co-deposited layer of TPTPT and NTCDA which has p-type and n-type semiconducting behaviors, respectively. The organic layer was formed on a comb type electrode (source-drain electrodes) with a channel length of 25μm on a p-Si/SiO2 substrate. Bipolar and EL characteristics were investigated by changing co-deposition ratio of TPTPT and NTCDA. In the optimum deposition ratio, we observed typical ambipolar characteristics, demonstrating saturation current characteristics at low Vd(source-drain voltage), followed by divergent current characteristics at high Vd.

本文言語英語
ページ(範囲)7+1107-1111
ジャーナルIEEJ Transactions on Electronics, Information and Systems
126
9
DOI
出版ステータス出版済み - 1 1 2006
外部発表はい

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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