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Editor-in-Chief: Peter Gregory, Deputy Editors: Mary Farrell, Duoduo Liang, Lorna Stimson
Online ISSN: 1521-4095
Associated Title(s): Advanced Electronic Materials, Advanced Energy Materials, Advanced Engineering Materials, Advanced Functional Materials, Advanced Healthcare Materials, Advanced Materials Interfaces, Advanced Materials Technologies, Advanced Optical Materials, Advanced Science, Particle & Particle Systems Characterization, Small
Semiconductors: Ambipolar Organic Single-Crystal Transistors Based on Ion Gels (Adv. Mater. 32/2012)
Organic single-crystal electric double transistors (EDLTs) are formed on molecularly flat ion-gel films. On page 4392, T. Takenobu and co-workers report the first realization of ambipolar electric-double-layer transistors (EDLTs) using organic single-crystal and ion-gel electrolytes thorough the fabrication of molecularly flat gel films and the application of novel device architecture to prevent electrochemically unstable calcium electrode from redox reaction. The ambipolar EDLT enables investigation of the HOMO-LUMO-gap energy of semiconductors from transistor characteristics.