Essential optical states in $π$-conjugated polymer thin films

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dc.creatorWang, Zhendong
dc.creatorMazumdar, Sumit
dc.creatorShukla, Alok
dc.date2007-12-07
dc.date.accessioned2026-07-07T08:47:53Z
dc.date.available2026-07-07T08:47:53Z
dc.descriptionWe develop a theory of the electronic structure and photophysics of interacting chains of $π$-conjugated polymers to understand the differences between solutions and films. While photoexcitation generates only the exciton in solutions, the optical exciton as well as weakly allowed excimers are generated in films. Photoinduced absorption in films is primarily from the lowest excimer. We are also able to explain peculiarities associated with photoluminescence, including delayed photoluminescence and its quenching by electric field.
dc.identifierhttps://arxiv.org/abs/0712.1065
dc.identifierhttp://arxiv.org/abs/0712.1065
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/143759
dc.subjectStrongly Correlated Electrons
dc.titleEssential optical states in $π$-conjugated polymer thin films
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