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Sunlight-thin nanop...
Sunlight-thin nanophotonic monocrystalline silicon solar cells
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- Depauw, V. (författare)
- Interuniversity Micro-Electronics Center at Leuven
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- Trompoukis, C. (författare)
- Interuniversity Micro-Electronics Center at Leuven,Universiteit Gent,Ghent university
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- Massiot, Ines, 1987 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Chen, W. H. (författare)
- Université Paris-Saclay,University Paris-Saclay
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- Dmitriev, Alexander, 1975 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för fysik (GU),Department of Physics (GU)
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- Cabarrocas, P. R. I. (författare)
- Université Paris-Saclay,University Paris-Saclay
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- Gordon, I. (författare)
- Interuniversity Micro-Electronics Center at Leuven
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- Poortmans, J. (författare)
- Interuniversity Micro-Electronics Center at Leuven
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(creator_code:org_t)
- 2017-08-29
- 2017
- Engelska.
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Ingår i: Nano Futures. - : IOP Publishing. - 2399-1984. ; 1:2
- Relaterad länk:
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https://research.cha...
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https://doi.org/10.1...
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https://gup.ub.gu.se...
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Abstract
Ämnesord
Stäng
- Introducing nanophotonics into photovoltaics sets the path for scaling down the surface texture of crystalline-silicon solar cells from the micro-to the nanoscale, allowing to further boost the photon absorption while reducing silicon material loss. However, keeping excellent electrical performance has proven to be very challenging, as the absorber is damaged by the nanotexturing and the sensitivity to the surface recombination is dramatically increased. Here we realize a light-wavelength-scale nanotextured monocrystalline silicon cell with the confirmed efficiency of 8.6% and an effective thickness of only 830 nm. For this we adopt a self-assembled large-area and industry-compatible amorphous ordered nanopatterning, combined with an advanced surface passivation, earning strongly enhanced solar light absorption while retaining efficient electron collection. This prompts the development of highly efficient flexible and semitransparent photovoltaics, based on the industrially mature monocrystalline silicon technology.
Ämnesord
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Industriell bioteknik -- Bioteknisk apparatteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Industrial Biotechnology -- Bioengineering Equipment (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Nanoteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Nano-technology (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Annan teknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Other Engineering and Technologies (hsv//eng)
Nyckelord
- Colloidal lithography
- Nanophotonics
- Crystalline-silicon film
- Light trapping
- Photovoltaics
Publikations- och innehållstyp
- art (ämneskategori)
- vet (ämneskategori)
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