Fabrication and Characteristics of Schottky Gated Poly(3-alkylthiophene) Field Effect Transistors

Abstract
Fabrication and characterization of Schottky gated poly(3-alkylthiophene) field effect transistors have been reported. The transistors have been realized using free-standing poly(3-alkylthiophene) films with Schottky gated electrode configuration with low drive voltages. From the FET characteristics, the carrier mobility is evaluated to be 3×10-3 cm2/V·s.