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Ultrathin Cu(In,Ga)...
Ultrathin Cu(In,Ga)Se2 solar cells with Ag-based reflective back contacts
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- Gouillart, Louis (author)
- Ctr Nanosci & Nanotechnol C2N, Inst Photovolta Ile France IPVF, UMR CNRS, CNRS, Palaiseau, France
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- Cattoni, Andrea (author)
- Ctr Nanosci & Nanotechnol C2N, CNRS, Palaiseau, France
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- Chen, Wei-Chao (author)
- Uppsala universitet,Solcellsteknik
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- Zeitouny, Joya (author)
- Ctr Nanosci & Nanotechnol C2N, CNRS, Palaiseau, France
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- Riekehr, Lars (author)
- Uppsala universitet,Solcellsteknik
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- Keller, Jan (author)
- Uppsala universitet,Solcellsteknik
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- Jubault, Marie (author)
- IPVF, EDF R&D, Palaiseau, France
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- Naghavi, Negar (author)
- Inst Photovolta Ile France IPVF, UMR CNRS, Palaiseau, France
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- Edoff, Marika, 1965- (author)
- Uppsala universitet,Solcellsteknik
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- Collin, Stéphane (author)
- Ctr Nanosci & Nanotechnol C2N, CNRS, Palaiseau, France
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(creator_code:org_t)
- 2020
- 2020
- English.
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In: 2020 47th IEEE Photovoltaic Specialists Conference (PVSC). - 9781728161150 - 9781728161167 ; , s. 1481-1484
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- We developed a highly reflective back contact for Cu(In,Ga)Se 2 solar cells based on silver encapsulated in a TCOs stack, compatible with substrate configuration. We demonstrated ultrathin (500 nm) Cu(In,Ga)Se 2 solar cells with 13.5% efficiency and state-of-the-art JSC=28.9 mA/cm2,2.7 mA/cm 2 more than the reference cell on molybdenum. We also demonstrated a 530 nm-thick (Ag, Cu)(In,Ga)Se 2 solar cell on Mo with state-of-the-art efficiency (14.9%) and remarkably high V OC (741 mV) and FF (81.8%). This result coupled with a highly reflective back contact for improved J SC , has the potential for a 500 nm-thick (Ag, Cu)(In,Ga)Se 2 solar cell with an 18% efficiency.
Subject headings
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Naturresursteknik -- Energisystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Environmental Engineering -- Energy Systems (hsv//eng)
Keyword
- Ultrathin Cu(In
- Ga)Se2
- (Ag
- Cu)(In
- Ga)Se2
- light trapping
Publication and Content Type
- ref (subject category)
- kon (subject category)
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- By the author/editor
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Gouillart, Louis
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Cattoni, Andrea
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Chen, Wei-Chao
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Zeitouny, Joya
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Riekehr, Lars
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Keller, Jan
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show more...
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Jubault, Marie
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Naghavi, Negar
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Edoff, Marika, 1 ...
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Collin, Stéphane
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Other Physics To ...
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Electrical Engin ...
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and Other Electrical ...
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Environmental En ...
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and Energy Systems
- Articles in the publication
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2020 47th IEEE P ...
- By the university
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Uppsala University