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 language | English |
|---|---|
| Pages (from-to) | 46-50 |
| Number of pages | 5 |
| Journal | Chemical Physics Letters |
| Volume | 205 |
| Issue number | 1 |
| DOIs | |
| State | Published - Apr 2 1993 |
| Externally published | Yes |
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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 journal › Article
}
TY - JOUR
T1 - Field dependence of hole mobilities in chloro-aluminum phthalocyanine
AU - Ioannidis, A.
AU - Lawrence, M. F.
AU - Kassi, H.
AU - Coté, R.
AU - Dodelet, J. P.
AU - Leblanc, Roger
PY - 1993/4/2
Y1 - 1993/4/2
N2 - 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.
AB - 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.
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UR - http://www.scopus.com/inward/citedby.url?scp=0002052745&partnerID=8YFLogxK
U2 - 10.1016/0009-2614(93)85164-J
DO - 10.1016/0009-2614(93)85164-J
M3 - Article
AN - SCOPUS:0002052745
VL - 205
SP - 46
EP - 50
JO - Chemical Physics Letters
JF - Chemical Physics Letters
SN - 0009-2614
IS - 1
ER -