Publikation: Laser doping from as-deposited CVD layers for high-efficiency crystalline silicon solar cells
Lade...
Dateien
Datum
2019
Herausgeber:innen
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
URI (zitierfähiger Link)
DOI (zitierfähiger Link)
Internationale Patentnummer
Link zur Lizenz
Angaben zur Forschungsförderung
Projekt
Open Access-Veröffentlichung
Open Access Green
Sammlungen
Core Facility der Universität Konstanz
Titel in einer weiteren Sprache
Publikationstyp
Beitrag zu einem Konferenzband
Publikationsstatus
Published
Erschienen in
POORTMANS, Jef, ed. and others. SiliconPV 2019, The 9th International Conference on Crystalline Silicon Photovoltaics : 8-10 April 2019, Leuven, Belgium. Melville, New York: AIP Publishing, 2019, 070002. AIP Conference Proceedings. 2147,1. eISSN 0094-243X. ISBN 978-0-7354-1892-9. Available under: doi: 10.1063/1.5123863
Zusammenfassung
Laser doping from as-deposited CVD layers is a new and promising field for selective doping in solar cell processing. It allows for freely structured and adaptive doping with high-throughput. Challenging is the optimization of a variety of process parameters. In this work, we demonstrate the impact of laser parameters, such as fluence and sweep repetition, as well as thermal treatment i.e., tube diffusion, on passivation quality. Specifically, laser doping process dependence on the resulting doping profile and on iVOC level is investigated. Laser processing of solar cell precursors with a selective emitter and local BSF is shown to reach an iVOC of ∼700 mV allowing for a high-efficiency level of >22.5% in industrial processing. The process flow in this case is suitable for a low-cost approach with reduced number of process steps.
Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
530 Physik
Schlagwörter
Konferenz
SiliconPV 2019, The 9th International Conference on Crystalline Silicon Photovoltaics, 8. Apr. 2019 - 10. Apr. 2019, Leuven, Belgium
Rezension
undefined / . - undefined, undefined
Zitieren
ISO 690
ENGELHARDT, Josh, Hermann KROMER, Giso HAHN, Barbara TERHEIDEN, 2019. Laser doping from as-deposited CVD layers for high-efficiency crystalline silicon solar cells. SiliconPV 2019, The 9th International Conference on Crystalline Silicon Photovoltaics. Leuven, Belgium, 8. Apr. 2019 - 10. Apr. 2019. In: POORTMANS, Jef, ed. and others. SiliconPV 2019, The 9th International Conference on Crystalline Silicon Photovoltaics : 8-10 April 2019, Leuven, Belgium. Melville, New York: AIP Publishing, 2019, 070002. AIP Conference Proceedings. 2147,1. eISSN 0094-243X. ISBN 978-0-7354-1892-9. Available under: doi: 10.1063/1.5123863BibTex
@inproceedings{Engelhardt2019Laser-46823,
year={2019},
doi={10.1063/1.5123863},
title={Laser doping from as-deposited CVD layers for high-efficiency crystalline silicon solar cells},
number={2147,1},
isbn={978-0-7354-1892-9},
publisher={AIP Publishing},
address={Melville, New York},
series={AIP Conference Proceedings},
booktitle={SiliconPV 2019, The 9th International Conference on Crystalline Silicon Photovoltaics : 8-10 April 2019, Leuven, Belgium},
editor={Poortmans, Jef},
author={Engelhardt, Josh and Kromer, Hermann and Hahn, Giso and Terheiden, Barbara},
note={Article Number: 070002}
}RDF
<rdf:RDF
xmlns:dcterms="http://purl.org/dc/terms/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:bibo="http://purl.org/ontology/bibo/"
xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
xmlns:foaf="http://xmlns.com/foaf/0.1/"
xmlns:void="http://rdfs.org/ns/void#"
xmlns:xsd="http://www.w3.org/2001/XMLSchema#" >
<rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/46823">
<dc:creator>Terheiden, Barbara</dc:creator>
<foaf:homepage rdf:resource="http://localhost:8080/"/>
<dcterms:issued>2019</dcterms:issued>
<dc:creator>Engelhardt, Josh</dc:creator>
<dc:creator>Hahn, Giso</dc:creator>
<bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/46823"/>
<dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
<dc:creator>Kromer, Hermann</dc:creator>
<dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
<dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
<dc:contributor>Kromer, Hermann</dc:contributor>
<void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
<dcterms:abstract xml:lang="eng">Laser doping from as-deposited CVD layers is a new and promising field for selective doping in solar cell processing. It allows for freely structured and adaptive doping with high-throughput. Challenging is the optimization of a variety of process parameters. In this work, we demonstrate the impact of laser parameters, such as fluence and sweep repetition, as well as thermal treatment i.e., tube diffusion, on passivation quality. Specifically, laser doping process dependence on the resulting doping profile and on iV<sub>OC</sub> level is investigated. Laser processing of solar cell precursors with a selective emitter and local BSF is shown to reach an iV<sub>OC</sub> of ∼700 mV allowing for a high-efficiency level of >22.5% in industrial processing. The process flow in this case is suitable for a low-cost approach with reduced number of process steps.</dcterms:abstract>
<dc:rights>terms-of-use</dc:rights>
<dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2019-09-11T12:39:56Z</dcterms:available>
<dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/46823/1/Engelhardt_2-1pkzyauhtmsdw4.pdf"/>
<dcterms:title>Laser doping from as-deposited CVD layers for high-efficiency crystalline silicon solar cells</dcterms:title>
<dc:language>eng</dc:language>
<dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/46823/1/Engelhardt_2-1pkzyauhtmsdw4.pdf"/>
<dc:contributor>Engelhardt, Josh</dc:contributor>
<dc:contributor>Hahn, Giso</dc:contributor>
<dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2019-09-11T12:39:56Z</dc:date>
<dc:contributor>Terheiden, Barbara</dc:contributor>
</rdf:Description>
</rdf:RDF>Interner Vermerk
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Prüfungsdatum der Dissertation
Finanzierungsart
Kommentar zur Publikation
Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
