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Efficient thin-film organic solar cells based on pentacene/C60 heterojunctions
Abstract
We have fabricated an efficient organic photovoltaic cell based on a heterojunction of pentacene and C60. Photocurrent action spectra exhibit broad light-harvesting throughout the visible spectrum with a peak external quantum efficiency (EQE) of 58±4% at short-circuit condition. Modeling studies indicate that this high EQE can be partly attributed to the large exciton diffusion length in the pentacene film as well as efficient dissociation of excitons at the pentacene/C60 heterojunction.
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Cited by
Small Molecule Organic Semiconductors on the Move: Promises for Future Solar Energy Technology
Mishra, A., & Bäuerle, P. (2012) · Angewandte Chemie International Edition · doi:10.1002/anie.201102326 · Cited by 1,816
Small molecule semiconductors for high-efficiency organic photovoltaics
Lin, Y., Li, Y., & Zhan, X. (2012) · Chemical Society Reviews · doi:10.1039/c2cs15313k · Cited by 1,751
Polarization Energies in Oligoacene Semiconductor Crystals
Norton, J. E., & Brédas, J.-L. (2008) · Journal of the American Chemical Society · doi:10.1021/ja8017797 · Cited by 344
The energy barrier in singlet fission can be overcome through coherent coupling and entropic gain
Chan, W.-L., Ligges, M., & Zhu, X.-Y. (2012) · Nature Chemistry · doi:10.1038/nchem.1436 · Cited by 339
Exciton Fission and Charge Generation via Triplet Excitons in Pentacene/C60 Bilayers
Rao, A., Wilson, M. W. B., Hodgkiss, J. M., Albert-Seifried, S., Bässler, H., & Friend, R. H. (2010) · Journal of the American Chemical Society · doi:10.1021/ja1042462 · Cited by 313
Metadata
- Authors
- Yoo, S., Domercq, B., & Kippelen, B.
- Venue
- Applied Physics Letters
- Publisher
- AIP Publishing
- Published
- 2004-11-29
- Volume
- 85
- Issue
- 22
- Pages
- 5427-5429
- ISSN
- 0003-6951 (ISSN-L)
- 1077-3118
- OpenAlex
- W1964491821
- Cited by
- 505
- References
- 0
- FWCI
- 21.25
- Type
- journal article
- Language
- en
- Open access
- closed
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- Yoo, S., Domercq, B., & Kippelen, B. (2004). Efficient thin-film organic solar cells based on pentacene/C60 heterojunctions. Applied Physics Letters. https://doi.org/10.1063/1.1829777
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
