Air-stable solution-processed ambipolar organic field-effect transistors based on a dicyanomethylene-substituted terheteroquinoid derivative.
Dicyanomethylene-substituted quinoidal mixed oligomer was synthesized as a new soluble organic semiconductor, and OFET devices fabricated with a spin-coated thin film of showed ambipolar FET characteristics with electron and hole mobilities of 1.6 x 10(-2) and 7.0 x 10(-3) cm(2) V(-1) s(-1), respectively.
Handa
Sayuri
S
Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima, Japan.
Miyazaki
Eigo
E
Takimiya
Kazuo
K