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Approximations in the theory of charge transfer through bridged systems

โœ Scribed by B. L. Burrows; A. T. Amos; S. G. Davison

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
364 KB
Volume
72
Category
Article
ISSN
0020-7608

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โœฆ Synopsis

Using Laplace transforms, analytical approximations are obtained in a simple way for the probabilities of charge transfer between donor and acceptor states coupled by a bridge. As a test, these are compared with accurate and numerical calculations when the bridge is treated as a standard diatomic Huckel chain, whose ลฝ . ลฝ . energies lie in two separate bands, the lower upper band being completely full empty . The analytical approximations are found to be generally accurate and provide useful insight into the charge transfer process.

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