Journal article
Symmetry-adapted density matrix renormalization group calculations of the primary excited states of poly(para-phenylene vinylene).
- Abstract:
-
The Pariser-Parr-Pople model of pi-conjugated electrons is solved by a three-block, symmetry-adapted density matrix renormalization group (DMRG) method for the light emitting polymer, poly(para-phenylene vinylene). The energies of the primary excited states are calculated. There is excellent agreement between theory and experiment when solid state screening is incorporated into the model parameters, enabling us to make an identification of the origin of the key spectroscopic features. Appendi...
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- Publication status:
- Published
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- Publisher copy:
- 10.1063/1.3149536
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Authors
Bibliographic Details
- Journal:
- The Journal of chemical physics
- Volume:
- 130
- Issue:
- 23
- Pages:
- 234302
- Publication date:
- 2009-06-05
- DOI:
- EISSN:
-
1089-7690
- ISSN:
-
0021-9606
- URN:
-
uuid:8ce1f3dd-279a-4d7d-992d-ff8b22072f23
- Source identifiers:
-
34770
- Local pid:
- pubs:34770
Item Description
- Language:
- English
- Keywords:
Terms of use
- Copyright date:
- 2009
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