From monolayer to multilayer n-channel polymeric field-effect transistors with precise conformational order

Simone Fabiano, Chiara Musumeci, Zhihua Chen, Antonino Scandurra, He Wang, Yueh Lin Loo, Antonio Facchetti, Bruno Pignataro

Research output: Contribution to journalArticle

91 Scopus citations

Abstract

Monolayer field-effect transistors based on a high-mobility n-type polymer are demonstrated. The accurate control of the long-range order by Langmuir-Schäfer (LS) deposition yields dense polymer packing exhibiting good injection properties, relevant current on/off ratio and carrier mobility in a staggered configuration. Layer-by-layer LS film transistors of increasing thickness are fabricated and their performance compared to those of spin-coated films.

Original languageEnglish (US)
Pages (from-to)951-956
Number of pages6
JournalAdvanced Materials
Volume24
Issue number7
DOIs
StatePublished - Feb 14 2012

All Science Journal Classification (ASJC) codes

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

Keywords

  • charge transport
  • layered materials
  • monolayer field-effect transistor
  • semiconducting polymers

Fingerprint Dive into the research topics of 'From monolayer to multilayer n-channel polymeric field-effect transistors with precise conformational order'. Together they form a unique fingerprint.

  • Cite this

    Fabiano, S., Musumeci, C., Chen, Z., Scandurra, A., Wang, H., Loo, Y. L., Facchetti, A., & Pignataro, B. (2012). From monolayer to multilayer n-channel polymeric field-effect transistors with precise conformational order. Advanced Materials, 24(7), 951-956. https://doi.org/10.1002/adma.201103800