Vibronic coupling with low-frequency vib
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Piotr Petelenz
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Article
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1994
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Elsevier Science
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English
โ 394 KB
A simple dimer model is used to demonstrate that in weakly allowed Frenkel exciton states, where the factor-group splitting is largely due to charge transfer interactions, the exciton-phonon coupling constant may be considerably different for the two Davydov components. The model is applied to the S