Patternable solution-crystallized organic transistors with high charge carrier mobility

Kengo Nakayama, Yuri Hirose, Junshi Soeda, Masahiro Yoshizumi, Takafumi Uemura, Mayumi Uno, Wanyan Li, Myeong Jin Kang, Masakazu Yamagishi, Yugo Okada, Eigo Miyazaki, Yasuhiro Nakazawa, Akiko Nakao, Kazuo Takimiya, Jun Takeya

Research output: Contribution to journalArticlepeer-review

321 Citations (Scopus)


Patternable solution-crystallized organic transistors are developed with very high carrier mobility that exceeds 10 cm2 V-1 s -1. The devices feature a newly synthesized air-stable compound 2,9-didecyldi-naphtho[2,3-b:2',3'-f]thieno[3,2-b]thiophene (C10-DNTT) and are formed from hot solution. A method of oriented growth is introduced to obtain the single-crystalline films of C10-DNTT, regulating the crystallizing direction and the positions in a single process.

Original languageEnglish
Pages (from-to)1626-1629
Number of pages4
JournalAdvanced Materials
Issue number14
Publication statusPublished - 2011 Apr 12
Externally publishedYes


  • organic field-effect transistors
  • organic single-crystal transistors
  • solution-processed transistors

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering


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