Ambipolar organic single-crystal transistors based on ion gels

Yohei Yomogida, Jiang Pu, Hidekazu Shimotani, Shimpei Ono, Shu Hotta, Yoshihiro Iwasa, Taishi Takenobu

Research output: Contribution to journalArticlepeer-review

85 Citations (Scopus)


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.

Original languageEnglish
Pages (from-to)4392-4397
Number of pages6
JournalAdvanced Materials
Issue number32
Publication statusPublished - 2012 Aug 22


  • ambipolar transistors
  • electric double-layer transistors
  • organic transistors
  • single-crystal transistors


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