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The Direct-Write Polymer Field-Effect Transistor
Published online by Cambridge University Press: 11 February 2011
Abstract
Field-effect transistors (FET's) have been directly written onto glass and Si substrates. The FET';s use the regioregular conjugated polymer poly(hexylthiophene) as the active semiconductor, with a formed polyurethane insulator layer and drain, source, and gate electrodes written in Ag. The FET's were fabricated solely by direct writing techniques. The low processing temperatures, the elimination of photolithography, and the flexibility of the direct writing process make this technology especially attractive for low-frequency applications.
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- Copyright © Materials Research Society 2003
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