Field dependence of hole mobilities in chloro-aluminum phthalocyanine

A. Ioannidis, M. F. Lawrence, H. Kassi, R. Coté, J. P. Dodelet, Roger Leblanc

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

Drift mobility measurements were performed on the hole-transport organic semiconductor chloro-aluminum phthalocyanine using a time-of-flight technique. The photocurrent transients were featureless decay curves and transit times were determined from the logarithmic representation of photocurrent versus time. The dependence of drift mobility on field was examined in order to elucidate the charge transport mechanism. The form of this dependence over the widest field range applied indicates the operation of a field-assisted hopping mechanism with the presence of both energetic and positional disorder according to the formalism developed by Bässler and co-workers.

Original languageEnglish
Pages (from-to)46-50
Number of pages5
JournalChemical Physics Letters
Volume205
Issue number1
DOIs
StatePublished - Apr 2 1993
Externally publishedYes

Fingerprint

Hole mobility
hole mobility
Photocurrents
photocurrents
aluminum
Semiconducting organic compounds
organic semiconductors
transit time
Charge transfer
disorders
formalism
decay
curves
aluminum phthalocyanine

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Condensed Matter Physics
  • Atomic and Molecular Physics, and Optics
  • Surfaces and Interfaces

Cite this

Field dependence of hole mobilities in chloro-aluminum phthalocyanine. / Ioannidis, A.; Lawrence, M. F.; Kassi, H.; Coté, R.; Dodelet, J. P.; Leblanc, Roger.

In: Chemical Physics Letters, Vol. 205, No. 1, 02.04.1993, p. 46-50.

Research output: Contribution to journalArticle

Ioannidis, A, Lawrence, MF, Kassi, H, Coté, R, Dodelet, JP & Leblanc, R 1993, 'Field dependence of hole mobilities in chloro-aluminum phthalocyanine', Chemical Physics Letters, vol. 205, no. 1, pp. 46-50. https://doi.org/10.1016/0009-2614(93)85164-J
Ioannidis, A. ; Lawrence, M. F. ; Kassi, H. ; Coté, R. ; Dodelet, J. P. ; Leblanc, Roger. / Field dependence of hole mobilities in chloro-aluminum phthalocyanine. In: Chemical Physics Letters. 1993 ; Vol. 205, No. 1. pp. 46-50.
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