Polythienylenevinylene thin-film transistor with high carrier mobility
- 6 September 1993
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 63 (10) , 1372-1374
- https://doi.org/10.1063/1.109680
Abstract
A thin‐film transistor (TFT) with high carrier mobility has been fabricated using precursor‐route poly(2,5‐thienylenevinylene) (PTV) as semiconductor. The carrier mobility has been determined to be 0.22 cm2/V s, which is in the same level of that of amorphous silicon TFT. It has also been made clear that the carrier mobility is linearly proportional to the conversion ratio from the insulated precursor polymer to π‐conjugated PTV. The π‐conjugation length is crucial to obtain high carrier mobility in π‐conjugated polymer TFT.Keywords
This publication has 22 references indexed in Scilit:
- Fabrication and Characteristics of Schottky Gated Field Effect Transistors Utilizing Poly(1,4-naphthalene vinylene) and Poly(p-phenylene vinylene)Japanese Journal of Applied Physics, 1992
- Spectra of χ(3)(−3ω;ω,ω,ω) in poly(2,5-thienylenevinylene) thin films with controlled conjugation lengthsJournal of Applied Physics, 1991
- Field-effect transistors using alkyl substituted oligothiophenesApplied Physics Letters, 1991
- Fabrication and Characteristics of Schottky Gated Poly(3-alkylthiophene) Field Effect TransistorsJapanese Journal of Applied Physics, 1991
- An all‐organic "soft" thin film transistor with very high carrier mobilityAdvanced Materials, 1990
- Field-effect transistor utilizing conducting polymersSynthetic Metals, 1989
- New semiconductor device physics in polymer diodes and transistorsNature, 1988
- Appearance of Metallic Reflectance due to Conversion from Precursor Polymer to Poly(2,5-thienylenevinylene)Japanese Journal of Applied Physics, 1988
- Characteristics of a Field-Effect Transistor Fabricated with Electropolymerized Thin FilmJapanese Journal of Applied Physics, 1988
- Highly-conducting, poly(2,5-thienylene vinylene)prepared via a soluble precursor polymerJournal of the Chemical Society, Chemical Communications, 1987