Transient photocurrents across organic–organic interfaces
- 16 February 1998
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 72 (7), 864-866
- https://doi.org/10.1063/1.120919
Abstract
Hole photocurrent transients in organic–organic bilayers are described. Transitions in the photocurrents for holes moving across the organic–organic interfaces are observed. The magnitude of the photocurrent increases (or decreases) when holes transfer from a lower (or higher) mobility material into a higher (or lower) one. These results demonstrate a novel technique for studying energetic barriers and hole injection dynamics at organic–organic interfaces.Keywords
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