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High-Efficiency Organic Solar Concentrators for Photovoltaics
Abstract
The cost of photovoltaic power can be reduced with organic solar concentrators. These are planar waveguides with a thin-film organic coating on the face and inorganic solar cells attached to the edges. Light is absorbed by the coating and reemitted into waveguide modes for collection by the solar cells. We report single- and tandem-waveguide organic solar concentrators with quantum efficiencies exceeding 50% and projected power conversion efficiencies as high as 6.8%. The exploitation of near-field energy transfer, solid-state solvation, and phosphorescence enables 10-fold increases in the power obtained from photovoltaic cells, without the need for solar tracking.
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Cited by
Wide field-of-view fluorescent antenna for visible light communications beyond the étendue limit
Manousiadis, P. P., Rajbhandari, S., Mulyawan, R., Vithanage, D. A., Chun, H., Faulkner, G., O’Brien, D. C., Turnbull, G. A., Collins, S., & Samuel, I. D. W. (2016) · Optica · doi:10.1364/optica.3.000702 · Cited by 119
Portnoi, M., Haigh, P. A., Macdonald, T. J., Ambroz, F., Parkin, I. P., Darwazeh, I., & Papakonstantinou, I. (2021) · Light: Science & Applications · doi:10.1038/s41377-020-00444-y · Cited by 93
Cuesta, V., Vartanian, M., Cruz, P. D. L., Singhal, R., Sharma, G. D., & Langa, F. (2017) · Journal of Materials Chemistry A · doi:10.1039/c6ta09408b · Cited by 59
Kohn, A. W., Lin, Z., & Van Voorhis, T. (2019) · The Journal of Physical Chemistry C · doi:10.1021/acs.jpcc.9b01243 · Cited by 58
Metadata
- Authors
- Currie, M. J., Mapel, J. K., Heidel, T. D., Goffri, S., & Baldo, M. A.
- Venue
- Science
- Published
- 2008-07-11
- Volume
- 321
- Issue
- 5886
- Pages
- 226-228
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2138775412
- Cited by
- 690
- References
- 0
- FWCI
- 37.35
- Type
- journal article
- Language
- en
- Open access
- closed
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- Currie, M. J., Mapel, J. K., Heidel, T. D., Goffri, S., & Baldo, M. A. (2008). High-Efficiency Organic Solar Concentrators for Photovoltaics. Science. https://doi.org/10.1126/science.1158342
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