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
Lindell, L. ; Unge, M. ; Osikowicz, W. ; Stafstrom, S ; Salaneck, W.R. ; Crispin, X. ; de Jong, Machiel Pieter. / Integer charge transfer at the tetrakis(dimethylamino)ethylene/Au interface. In: Applied physics letters. 2008 ; Vol. 92, No. 10. pp. 163302.
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Lindell, L, Unge, M, Osikowicz, W, Stafstrom, S, Salaneck, WR, Crispin, X & de Jong, MP 2008, 'Integer charge transfer at the tetrakis(dimethylamino)ethylene/Au interface' Applied physics letters, vol. 92, no. 10, 10.1063/1.2912818, pp. 163302. https://doi.org/10.1063/1.2912818

Integer charge transfer at the tetrakis(dimethylamino)ethylene/Au interface. / Lindell, L.; Unge, M.; Osikowicz, W.; Stafstrom, S; Salaneck, W.R.; Crispin, X.; de Jong, Machiel Pieter.

In: Applied physics letters, Vol. 92, No. 10, 10.1063/1.2912818, 21.04.2008, p. 163302.

Research output: Contribution to journalArticleAcademicpeer-review

TY - JOUR

T1 - Integer charge transfer at the tetrakis(dimethylamino)ethylene/Au interface

AU - Lindell, L.

AU - Unge, M.

AU - Osikowicz, W.

AU - Stafstrom, S

AU - Salaneck, W.R.

AU - Crispin, X.

AU - de Jong, Machiel Pieter

N1 - 10.1063/1.2912818

PY - 2008/4/21

Y1 - 2008/4/21

N2 - 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.

AB - 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.

KW - SMI-NE: From 2006 in EWI-NE

KW - METIS-252097

KW - IR-62522

KW - EWI-14024

U2 - 10.1063/1.2912818

DO - 10.1063/1.2912818

M3 - Article

VL - 92

SP - 163302

JO - Applied physics letters

JF - Applied physics letters

SN - 0003-6951

IS - 10

M1 - 10.1063/1.2912818

ER -

Lindell L, Unge M, Osikowicz W, Stafstrom S, Salaneck WR, Crispin X et al. Integer charge transfer at the tetrakis(dimethylamino)ethylene/Au interface. Applied physics letters. 2008 Apr 21;92(10):163302. 10.1063/1.2912818. https://doi.org/10.1063/1.2912818