Relationship between film structure and electric performance of organic field-effect transistors based on perylene tetracarboxylic diimide derivatives

Yoshinobu Hosoi, Yukio Furukawa

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

We have fabricated organic field-effect transistors (OFETs) based on three derivatives of perylene tetracarboxylic diimide (PTCDI). The electron mobility more than 810-2cm2V-1s-1 has been obtained in both vacuum and air for N,N'-bis(4-fluorobenzyl)perylene-3,4,9,10-tetracarboxylic diimide. The study of the film structures suggests that the flat-layer structures near the SiO2 surfaces induce the high electron mobilities.

Original languageEnglish
Pages (from-to)189-194
Number of pages6
JournalMolecular Crystals and Liquid Crystals
Volume471
Issue number1
DOIs
Publication statusPublished - 2007 Jan 1

Keywords

  • Atomic force microscopy
  • Infrared spectroscopy
  • Organic field-effect transistor
  • Perylene tetracarboxylic diimide

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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