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Interdigitated laser-contacted solar cell on liquid-phase crystallized silicon on glass

Author
Vetter, M.; Lopez, G.; Ortega, P.; Martin, I.; Andrä, G.; Muñoz, D.; Molpeceres, C.
Type of activity
Presentation of work at congresses
Name of edition
The 33rd EU PVSEC, European Photovoltaic Solar Energy Conference and Exhibition
Date of publication
2016
Presentation's date
2017-09-27
Book of congress proceedings
EU PVSEC 2017: proceedings: 33rd European Photovoltaic Solar Energy Conference and Exhibition: proceedings of the international conference held in Amsterdam, The Netherlands, 25 September-29 September 2017
First page
827
Last page
831
Publisher
WIP Renewable Energies
DOI
10.4229/EUPVSEC20172017-2CV.2.19
Repository
http://hdl.handle.net/2117/116816 Open in new window
URL
http://www.eupvsec-proceedings.com/proceedings?paper=43506 Open in new window
Abstract
10 µm thick liquid-phase crystallized silicon (Si) layers on 3.2 mm Borofloat 33 glass (5cm x 5cm) are fabricated by continuous wave line focus laser (808 nm). A sputtered SiO2/SiON layer stack has been implemented as barrier layer at the glass Si interface. Solar cells with interdigitated back contact are prepared on these multicrystalline layers by using low temperature (<400oC) Doped-by-Laser (DopLa) fabrication concept. ALD Al2O3/ PECVD amorphous intrinsic Si carbide (SiCx(i)) stack for emi...
Citation
Vetter, M., Lopez, G., Ortega, P., Martin, I., Andrä, G., Muñoz, D., Molpeceres, C. Interdigitated laser-contacted solar cell on liquid-phase crystallized silicon on glass. A: European Photovoltaic Solar Energy Conference and Exhibition. "EU PVSEC 2017: proceedings: 33rd European Photovoltaic Solar Energy Conference and Exhibition: proceedings of the international conference held in Amsterdam, The Netherlands, 25 September-29 September 2017". München: WIP Renewable Energies, 2016, p. 827-831.
Keywords
IBC, carrier lifetime, laser crystallization, laser doping, multi-crystalline silicon, quasi steadystate photoconductance, thin film
Group of research
MNT - Micro and Nanotechnologies Research Group

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