Journal article
Influence of copolymer interface orientation on the optical emission of polymeric semiconductor heterojunctions.
- Abstract:
-
We have examined the Coulombic interactions at the interface in a blend of two copolymers with intramolecular charge-transfer character and optimized band offsets for photoinduced charge generation. The combination of both time-resolved measurements of photoluminescence, and quantum-chemical modeling of the heterojunction allows us to show that relative orientation across the heterojunction can lead to either a repulsive barrier ( approximately 65 meV) or an attractive interaction which can e...
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- Publication status:
- Published
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- Publisher copy:
- 10.1103/physrevlett.96.117403
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Authors
Bibliographic Details
- Journal:
- Physical Review Letters
- Volume:
- 96
- Issue:
- 11
- Pages:
- 117403
- Publication date:
- 2006-03-01
- DOI:
- EISSN:
-
1079-7114
- ISSN:
-
0031-9007
- Source identifiers:
-
16965
Item Description
- Language:
- English
- Pubs id:
-
pubs:16965
- UUID:
-
uuid:8f212fba-ba87-403d-ba1a-0be84958e255
- Local pid:
- pubs:16965
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 2006
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