Structural analysis and transistor properties of hetero-molecular bilayers

Nobuya Hiroshiba, Ryoma Hayakawa, Matthieu Petit, Toyohiro Chikyow, Kiyoto Matsuishi, Yutaka Wakayama*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)


We examined the film morphologies and transistor properties of hetero-molecular bilayer consisting of N, N'-dioctyl-3, 4, 9, 10-perylenedicarboximide (PTCDI-C8) and quaterrylene. First, the structure and carrier conduction of PTCDI-C8 films were studied, followed by an analysis of the carrier accumulation process in a PTCDI-C8/quaterrylene hetero-bilayer transistor. Based on the displacement current measurement (DCM), we stress the potential of the hetero-bilayer for tuning carrier accumulation like carrier doping techniques in field-effect transistors.

Original languageEnglish
Pages (from-to)441-443
Number of pages3
JournalThin Solid Films
Issue number2
Publication statusPublished - 2009 Nov 30
Externally publishedYes


  • Displacement current measurement
  • Hetero-interface
  • Organic Field Effect transistor

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry


Dive into the research topics of 'Structural analysis and transistor properties of hetero-molecular bilayers'. Together they form a unique fingerprint.

Cite this