Ambipolar organic single-crystal transistors based on ion gels.

Yomogida, Yohei; Pu, Jiang; Shimotani, Hidekazu; Ono, Shimpei; Hotta, Shu; Iwasa, Yoshihiro; Takenobu, Taishi · Adv Mater · 2012

basic_science · Level V

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Abstract

Ambipolar electric double-layer transistors (EDLTs) using organic single crystals and ion-gel electrolytes are successfully created by optimising the fabrication of gel films. The p- and n-type EDLTs enable us to investigate the HOMO-LUMO gap energy of semiconductors, offering a new method with which to measure it.

Medical subject headings