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Alternative Title
Abstract
Bipolaron dynamics in non-degenerate polymers are discussed using the nonadiabatic dynamic method. First, charge injection process from metal electrode to a nondegenerate polymer in a metal/polymer/metal structure has been investigated. We demonstrate that the dynamical formation of a bipolaron sensitively depends on the work function of metal electrode. We also study the bipolaron dissociation process. It is found that the electric field that can dissociate the bipoalron is up to 106 V/cm, which is consistent with experiments. © World Scientific Publishing Company.
Keywords
Bipolaron, Nonadiabatic dynamics, Polymers
Source Title
International Journal of Modern Physics B
Publisher
Series/Report No.
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Date
2007-09-30
DOI
Type
Conference Paper