Cooperative polymer gate dielectrics in organic thin-film transistors
- 20 September 2004
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 85 (12) , 2283-2285
- https://doi.org/10.1063/1.1794857
Abstract
A concept is introduced in which two polymer dielectrics are made cooperative in acting as the gate insulator for organic thin-film transistors. The bilayer insulator consists of a thin polymer dielectric in contact with the active layer that can induce good electrical properties and a much thicker dielectric with good dielectric properties. These dielectrics are cooperative in combining the best each can offer for a high mobility and a negligible hysteresis.Keywords
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