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Charge injection versus space-charge-limited current in organic light-emitting diodes

Arkhipov, V. I. ; Seggern, Heinz von ; Emelianova, E. V. :
Charge injection versus space-charge-limited current in organic light-emitting diodes.
[Online-Edition: http://dx.doi.org/10.1063/1.1633967]
In: Applied physics letters, 83 (24) pp. 5074-5076.
[Artikel], (2003)
Note:

SFB 595 C5

Offizielle URL: http://dx.doi.org/10.1063/1.1633967

Kurzbeschreibung (Abstract)

A unified model of hopping carrier injection and space-charge-limited current (SCLC) in disordered organic materials is formulated. It is shown that, contrary to what one would intuitively expect, a metal contact with the injection barrier as high as 1 eV can be still an Ohmic contact at low temperatures providing conditions for the hopping SCLC.

Typ des Eintrags: Artikel
Erschienen: 2003
Autor(en): Arkhipov, V. I. ; Seggern, Heinz von ; Emelianova, E. V.
Titel: Charge injection versus space-charge-limited current in organic light-emitting diodes
Sprache: Englisch
Kurzbeschreibung (Abstract):

A unified model of hopping carrier injection and space-charge-limited current (SCLC) in disordered organic materials is formulated. It is shown that, contrary to what one would intuitively expect, a metal contact with the injection barrier as high as 1 eV can be still an Ohmic contact at low temperatures providing conditions for the hopping SCLC.

Titel der Zeitschrift, Zeitung oder Schriftenreihe: Applied physics letters
Band: 83
(Heft-)Nummer: 24
Freie Schlagworte: organic light emitting diodes, space-charge-limited conduction, charge injection, ohmic contacts
Fachbereich(e)/-gebiet(e): Fachbereich Material- und Geowissenschaften
Zentrale Einrichtungen > Sonderforschungsbereich 595 > C - Modellierung > C5
Zentrale Einrichtungen > Sonderforschungsbereich 595 > C - Modellierung
Zentrale Einrichtungen > Sonderforschungsbereich 595
Zentrale Einrichtungen
Hinterlegungsdatum: 20 Nov 2008 08:16
Offizielle URL: http://dx.doi.org/10.1063/1.1633967
Zusätzliche Informationen:

SFB 595 C5

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