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Proceedings Paper

New properties of homological arrays of CT complexes for xerographic photoreceptors
Author(s): Yuri A. Cherkasov; Elena Lvovna Alexandrova
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Paper Abstract

For homological arrays of main classes of molecular CT complexes used for xerographic media, it is shown that for arrays having a constant charge transfer (CT) distance, a parameter of photoprocesses (such as an optical CT degree, dipole moment, quantum gains of thermalized coulomb connected pairs and of free charge carrier photogeneration) are connected uniquely with an energy and space parameter of structure are investigated. For them, the existence of general regularities of the changing of photoprocesses' parameters from molecular structure are established. The experimental results are compared with a model calculation based on the structure-sensitive migration Onsager photogeneration. Using the results of the comparison values of initial CT distances are estimated. Established regularities allow to predict a limit value of photoprocesses gains and photosensitivity of media based on photoprocesses mentioned above.

Paper Details

Date Published: 9 October 1997
PDF: 12 pages
Proc. SPIE 3144, Xerographic Photoreceptors and Organic Photorefractive Materials II, (9 October 1997); doi: 10.1117/12.290248
Show Author Affiliations
Yuri A. Cherkasov, S.I. Vavilov State Optical Institute (Russia)
Elena Lvovna Alexandrova, S.I. Vavilov State Optical Institute (Russia)


Published in SPIE Proceedings Vol. 3144:
Xerographic Photoreceptors and Organic Photorefractive Materials II
Stephen Ducharme; James W. Stasiak; Stephen Ducharme, Editor(s)

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