Integer charge transfer at the tetrakis(dimethylamino)ethylene/Au interface

L. Lindell, M. Unge, W. Osikowicz, S Stafstrom, W.R. Salaneck, X. Crispin, Machiel Pieter de Jong

    Research output: Contribution to journalArticleAcademicpeer-review

    35 Citations (Scopus)

    Abstract

    In organic-based electronics, interfacial properties have a profound impact on device performance. The lineup of energy levels is usually dependent on interface dipoles, which may arise from charge transfer reactions. In many applications, metal-organic junctions are prepared under ambient conditions, where direct overlap of the organic system from the metal bands is prevented due to presence of oxides and/or hydrocarbons. We present direct experimental and theoretical evidence showing that the interface energetic for such systems is governed by exchange of an integer amount of electrons.
    Original languageUndefined
    Article number10.1063/1.2912818
    Pages (from-to)163302
    Number of pages3
    JournalApplied physics letters
    Volume92
    Issue number10
    DOIs
    Publication statusPublished - 21 Apr 2008

    Keywords

    • SMI-NE: From 2006 in EWI-NE
    • METIS-252097
    • IR-62522
    • EWI-14024

    Cite this

    Lindell, L., Unge, M., Osikowicz, W., Stafstrom, S., Salaneck, W. R., Crispin, X., & de Jong, M. P. (2008). Integer charge transfer at the tetrakis(dimethylamino)ethylene/Au interface. Applied physics letters, 92(10), 163302. [10.1063/1.2912818]. https://doi.org/10.1063/1.2912818