Journal article
Morphology Control in co-evaporated bulk heterojunction solar cells
- Abstract:
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Bulk heterojunction solar cells made by vacuum co-evaporation of polythiophene (PTh) and fullerene (C60) are reported and the blend morphology control through donor-acceptor composition and post-situ annealing demonstrated. Co-deposited heterojunctions are shown to generate about 60% higher photocurrents than their thickness-optimized PTh/C60 planar heterojunction counterparts. Furthermore, by annealing the devices post-situ the power conversion efficiency is improved by as much as 80%. UV-vi...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Accepted manuscript, doc, 2.4MB)
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- Publisher copy:
- 10.1016/j.solmat.2013.05.021
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Authors
Funding
Engineering and Physical Sciences Research Council
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John Fell Fund
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Bibliographic Details
- Publisher:
- Elsevier Publisher's website
- Journal:
- Solar Energy Materials And Solar Cells Journal website
- Volume:
- 117
- Pages:
- 22-28
- Publication date:
- 2013-10-01
- DOI:
- ISSN:
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0927-0248
- Source identifiers:
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409981
Item Description
- Keywords:
- Pubs id:
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pubs:409981
- UUID:
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uuid:97cae9f2-3a56-40e6-9f03-8a73bb208364
- Local pid:
- pubs:409981
- Deposit date:
- 2013-11-16
Terms of use
- Copyright holder:
- Assender et al
- Copyright date:
- 2013
- Notes:
- Copyright © 2013 The Authors. Published by Elsevier B.V. Open access under CC BY license
- Licence:
- CC Attribution (CC BY)
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