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Extreme radiation h...
Extreme radiation hard thin film CZTSSe solar cell
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- Suvanam, Sethu Saveda (författare)
- Uppsala universitet,Fasta tillståndets elektronik
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- Larsen, Jes K (författare)
- Uppsala universitet,Fasta tillståndets elektronik
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- Ross, Nils (författare)
- Uppsala universitet,Fasta tillståndets elektronik
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- Kosyak, Volodymyr (författare)
- Uppsala universitet,Fasta tillståndets elektronik
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- Hallén, Anders (författare)
- KTH,Skolan för informations- och kommunikationsteknik (ICT),KTH Royal Inst Technol, Sch Informat & Commun Technol, Electrum 229, S-16440 Kista, Sweden
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- Platzer Björkman, Charlotte, 1976- (författare)
- Uppsala universitet,Fasta tillståndets elektronik
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(creator_code:org_t)
- Elsevier, 2018
- 2018
- Engelska.
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Ingår i: Solar Energy Materials and Solar Cells. - : Elsevier. - 0927-0248 .- 1879-3398. ; 185, s. 16-20
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- In this work, we have demonstrated the extreme radiation hardness of thin film CZTSSe solar cells. Thin film solar cells with CZTSSe, CZTS and CIGS absorber layers were irradiated with 3 MeV protons. No degradation in device parameters was observed until a displacement damage dose of 2 × 1010 MeV/g for CZTS and CZTSSe. CIGS solar cells degraded by 13% at the same dose. For the highest proton dose both the CZTSSe and CZTS degraded by 16% while CIGS suffered from 34% degradation in efficiency. The degradation in efficiency maybe attributed to the reduction in the minority carrier lifetime due to radiation induced lattice defects. Comparisons with previously available literature show that our CZTS technology has superior radiation hardness by about two orders of magnitude compared to existing state of the art Si and GaAs technology.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Annan teknik -- Övrig annan teknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Other Engineering and Technologies -- Other Engineering and Technologies not elsewhere specified (hsv//eng)
Nyckelord
- CZTSSe
- Proton radiation
- Radiation hardness
- Space solar cells
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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