High mobility field-effect transistors with versatile processing from a small-molecule organic semiconductor

Yaochuan Mei, Marsha A. Loth, Marcia Payne, Weimin Zhang, Jeremy Smith, Cynthia S. Day, Sean R. Parkin, Martin Heeney, Iain Mcculloch, Thomas Anthopoulos, John E. Anthony, Oana D. Jurchescu

Research output: Contribution to journalArticlepeer-review

106 Scopus citations

Abstract

Trialkylgermyl functionalization allows the development of high-performance soluble small-molecule organic semiconductors with mobilities greater than 5 cm2 V-1 s-1. Spray-deposited organic thin-film transistors show a record mobility of 2.2 cm2 V-1 s -1 and demonstrate the potential for incorporation in large-area, low-cost electronic applications.

Original languageEnglish (US)
Pages (from-to)4352-4357
Number of pages6
JournalAdvanced Materials
Volume25
Issue number31
DOIs
StatePublished - Aug 21 2013

Keywords

  • blend semiconductors
  • high mobility
  • organic semiconductors
  • organic thin-film transistors

ASJC Scopus subject areas

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

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