Transport properties of finite organic matrices containing charged particles: transport layer between metallic electrodes

Sergey Vitalyevich Novikov

doi:10.1117/12.406471

13 November 2000 Transport properties of finite organic matrices containing charged particles: transport layer between metallic electrodes

Sergey Vitalyevich Novikov

Author Affiliations +

Proceedings Volume 4104, Organic Photorefractives, Photoreceptors, and Nanocomposites; (2000) https://doi.org/10.1117/12.406471
Event: International Symposium on Optical Science and Technology, 2000, San Diego, CA, United States

Abstract

Effect of static charges on transport properties of disordered organic materials is considered. Long range mature of Coulomb interaction requires to take into consideration a finite thickness of the transport layer. Presence of conducting electrodes significantly modifies properties of organic medium, removes a long range Coulomb divergence, and makes it possible to calculate in finite form statistical properties of organic medium (with nonzero total charge density), relevant for transport characteristics. A special attention is paid to the particular case of charge induced disorder - a disorder originated from the surface charge located at the rough surface of electrodes. We present also a generalization of 1D model of charge carrier transport ot the case of inhomogeneous energetic disorder that realizes in the case of charge induced disorder.

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Sergey Vitalyevich Novikov "Transport properties of finite organic matrices containing charged particles: transport layer between metallic electrodes", Proc. SPIE 4104, Organic Photorefractives, Photoreceptors, and Nanocomposites, (13 November 2000); https://doi.org/10.1117/12.406471

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