Photoinduced charge transport in molecular solids: the question of polaron formation

David H. Dunlap; Paul E. Parris; Vasudev M. Kenkre

doi:10.1117/12.363886

5 October 1999 Photoinduced charge transport in molecular solids: the question of polaron formation

David H. Dunlap, Paul E. Parris, Vasudev M. Kenkre

Proceedings Volume 3799, Organic Photorefractives, Photoreceptors, Waveguides, and Fibers; (1999) https://doi.org/10.1117/12.363886
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1999, Denver, CO, United States

Abstract

A long standing issue for transport in molecularly doped polymers is the compatibility of the small polaron hopping rate. It has been recently shown that the Poole-Frenkle field dependence of the mobility of injected charges in molecularly doped polymers arises as a natural consequence of the charge-dipole interaction. In this paper we address the extent to which the Poole-Frenkle behavior is compatible with the dependent upon the size of the polaron binding energy.

Citation Download Citation

David H. Dunlap, Paul E. Parris, and Vasudev M. Kenkre "Photoinduced charge transport in molecular solids: the question of polaron formation", Proc. SPIE 3799, Organic Photorefractives, Photoreceptors, Waveguides, and Fibers, (5 October 1999); https://doi.org/10.1117/12.363886

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