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Computational Investigations of the Primary Excited States of Poly(para-phenylene vinylene)

Abstract:
The Pariser-Parr-Pople model of pi-conjugated electrons is solved by the density matrix renormalization group method for the light emitting polymer, poly(para-phenylene vinylene). The energies of the primary excited states are calculated. When solid state screening is incorporated into the model parameters there is excellent agreement between theory and experiment, enabling an identification of the origin of the key spectroscopic features.

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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
Publication date:
2005-12-26
Source identifiers:
45793
Keywords:
Pubs id:
pubs:45793
UUID:
uuid:b761b639-67f7-449b-a0da-3a3e01b2645a
Local pid:
pubs:45793
Deposit date:
2013-02-20

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