Jump to main content
Jump to site search

Issue 48, 2010
Previous Article Next Article

Tuning the charge injection of P3HT-based organic thin-film transistors through electrode functionalization with oligophenylene SAMs

Author affiliations

Abstract

Field-effect mobility and threshold voltage are modulated by functionalizing gold electrodes with chemisorbed SAMs of aromatic thiols having an increasing number of phenylenes. The contact resistance in poly(3-hexylthiophene)-based TFTs was found to be ruled by the joint effect of the energetic alignment between metal and semiconductor, the interfacial morphology and tunneling resistance of the SAMs.

Graphical abstract: Tuning the charge injection of P3HT-based organic thin-film transistors through electrode functionalization with oligophenylene SAMs

Back to tab navigation

Supplementary files

Publication details

The article was received on 03 Aug 2010, accepted on 18 Oct 2010 and first published on 08 Nov 2010


Article type: Communication
DOI: 10.1039/C0JM03363D
Citation: J. Mater. Chem., 2010,20, 10798-10800
  •   Request permissions

    Tuning the charge injection of P3HT-based organic thin-film transistors through electrode functionalization with oligophenylene SAMs

    E. Orgiu, N. Crivillers, J. Rotzler, M. Mayor and P. Samorì, J. Mater. Chem., 2010, 20, 10798
    DOI: 10.1039/C0JM03363D

Search articles by author

Spotlight

Advertisements