Air-stable and high-mobility n-channel organic transistors based on small-molecule/polymer semiconducting blends

Hongliang Zhong, Jeremy Smith, Stephan Rossbauer, Andrew J.P. White, Thomas Anthopoulos*, Martin Heeney

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

107 Scopus citations

Abstract

Use of a carefully designed small-molecule organic semiconductor based on an oxidized diketopyrrolopyrrole core enables the fabrication by solution processing of electron-transporting (n-channel) blend-based organic thin-film transistors with high electron mobility (0.5 cm 2/Vs) and high operating stability even when the devices are exposed to ambient air for prolonged periods of time.

Original languageEnglish (US)
Pages (from-to)3205-3211
Number of pages7
JournalAdvanced Materials
Volume24
Issue number24
DOIs
StatePublished - Jun 26 2012

Keywords

  • n-channel organic semiconductors
  • organic blend semiconductors
  • organic field-effect transistors

ASJC Scopus subject areas

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

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