Ambipolar characteristics of the polyaniline-poly(styrene sulfonic acid)-based organic thin film transistor via poly(vinyl alcohol) interface modification

Yu Chang Li, Yu Ju Lin, Chia Yu Wei, Yeong Her Wang

研究成果: Article同行評審

3 引文 斯高帕斯(Scopus)

摘要

The ambipolar characteristics of polyaniline-poly(styrene sulfonic acid) (PANI-PSS)-based organic thin film transistor (OTFT) via poly(vinyl alcohol) surface modification were demonstrated. Through ion-assisted electrochemical doping, the PANI-PSS-based OTFT shows the unobvious ambipolar operation caused by the incompatibility interface between water-soluble PANI-PSS and poly(4-vinylphenol) dielectrics. With appropriate control of the interface conditions, the ambipolar characteristics of OTFTs can be enhanced significantly. Hole mobility can be increased from 0.65 to 3.36 cm2/V s while electron mobility is at 1.19 cm2/V s.

原文English
頁(從 - 到)56-59
頁數4
期刊Solid-State Electronics
79
DOIs
出版狀態Published - 2013 一月

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering
  • Materials Chemistry

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