Impact of temperature and doping on LETID and regeneration in mc-Si

Lade...
Vorschaubild
Dateien
Fritz_2-fbccki1mkmyw5.pdf
Fritz_2-fbccki1mkmyw5.pdfGröße: 1.07 MBDownloads: 401
Datum
2017
Autor:innen
Herausgeber:innen
Kontakt
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
ArXiv-ID
Internationale Patentnummer
Angaben zur Forschungsförderung
Projekt
Open Access-Veröffentlichung
Open Access Green
Sammlungen
Core Facility der Universität Konstanz
Gesperrt bis
Titel in einer weiteren Sprache
Forschungsvorhaben
Organisationseinheiten
Zeitschriftenheft
Publikationstyp
Beitrag zu einem Konferenzband
Publikationsstatus
Published
Erschienen in
SMETS, Arno, ed. and others. 33rd European Photovoltaic Solar Energy Conference and Exhibition : proceedings of the international conference. München: WIP, 2017, pp. 569-572. ISSN 2196-0992. ISBN 3-936338-47-7. Available under: doi: 10.4229/EUPVSEC20172017-2AV.1.40
Zusammenfassung

Light and elevated temperature induced degradation can be observed in multicrystalline Si PERC solar cells and results in efficiency losses of up to 12%rel. This work investigates the impact of temperature as well as doping on the degradation and regeneration behavior of lifetime samples. While ungettered Ga-doped samples did not show any regeneration effect within the duration of the experiment, increasing the treatment temperature sped up the degradation and regeneration where it could be observed. Ga-doped samples showed a slower degradation compared to B-doped samples. For higher temperatures (≥200°C) the lifetimes during regeneration exceeded the initial lifetimes before starting the illumination treatment for the gettered samples. After regeneration at higher temperature, the stability of lifetime at 75°C was tested. When tested after treatment at 150°C and before the lifetime exceeded the initial value, it stayed stable. After treatment at 250°C until the lifetime exceeded the initial lifetime, it decreased again during the stability test. However, the kinetics of this decrease was much slower than during the initial degradation.

Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
530 Physik
Schlagwörter
Degradation, Lifetime, Multicrystalline Silicon
Konferenz
33rd European Photovoltaic Solar Energy Conference and Exhibition : EU PVSEC 2017, 25. Sep. 2017 - 29. Sep. 2017, Amsterdam
Rezension
undefined / . - undefined, undefined
Zitieren
ISO 690FRITZ, Jakob, Annika ZUSCHLAG, Daniel SKORKA, Andreas SCHMID, Giso HAHN, 2017. Impact of temperature and doping on LETID and regeneration in mc-Si. 33rd European Photovoltaic Solar Energy Conference and Exhibition : EU PVSEC 2017. Amsterdam, 25. Sep. 2017 - 29. Sep. 2017. In: SMETS, Arno, ed. and others. 33rd European Photovoltaic Solar Energy Conference and Exhibition : proceedings of the international conference. München: WIP, 2017, pp. 569-572. ISSN 2196-0992. ISBN 3-936338-47-7. Available under: doi: 10.4229/EUPVSEC20172017-2AV.1.40
BibTex
@inproceedings{Fritz2017Impac-42288,
  year={2017},
  doi={10.4229/EUPVSEC20172017-2AV.1.40},
  title={Impact of temperature and doping on LETID and regeneration in mc-Si},
  isbn={3-936338-47-7},
  issn={2196-0992},
  publisher={WIP},
  address={München},
  booktitle={33rd European Photovoltaic Solar Energy Conference and Exhibition : proceedings of the international conference},
  pages={569--572},
  editor={Smets, Arno},
  author={Fritz, Jakob and Zuschlag, Annika and Skorka, Daniel and Schmid, Andreas and Hahn, Giso}
}
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/123456789/42288">
    <dc:contributor>Fritz, Jakob</dc:contributor>
    <dcterms:title>Impact of temperature and doping on LETID and regeneration in mc-Si</dcterms:title>
    <dc:creator>Hahn, Giso</dc:creator>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:language>eng</dc:language>
    <dcterms:issued>2017</dcterms:issued>
    <dc:contributor>Schmid, Andreas</dc:contributor>
    <dc:contributor>Hahn, Giso</dc:contributor>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2018-05-09T12:56:36Z</dcterms:available>
    <dc:contributor>Zuschlag, Annika</dc:contributor>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/42288/3/Fritz_2-fbccki1mkmyw5.pdf"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2018-05-09T12:56:36Z</dc:date>
    <dc:creator>Zuschlag, Annika</dc:creator>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:creator>Schmid, Andreas</dc:creator>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/42288"/>
    <dc:creator>Fritz, Jakob</dc:creator>
    <dc:contributor>Skorka, Daniel</dc:contributor>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:rights>terms-of-use</dc:rights>
    <dc:creator>Skorka, Daniel</dc:creator>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/42288/3/Fritz_2-fbccki1mkmyw5.pdf"/>
    <dcterms:abstract xml:lang="eng">Light and elevated temperature induced degradation can be observed in multicrystalline Si PERC solar cells and results in efficiency losses of up to 12%rel. This work investigates the impact of temperature as well as doping on the degradation and regeneration behavior of lifetime samples. While ungettered Ga-doped samples did not show any regeneration effect within the duration of the experiment, increasing the treatment temperature sped up the degradation and regeneration where it could be observed. Ga-doped samples showed a slower degradation compared to B-doped samples. For higher temperatures (≥200°C) the lifetimes during regeneration exceeded the initial lifetimes before starting the illumination treatment for the gettered samples. After regeneration at higher temperature, the stability of lifetime at 75°C was tested. When tested after treatment at 150°C and before the lifetime exceeded the initial value, it stayed stable. After treatment at 250°C until the lifetime exceeded the initial lifetime, it decreased again during the stability test. However, the kinetics of this decrease was much slower than during the initial degradation.</dcterms:abstract>
  </rdf:Description>
</rdf:RDF>
Interner Vermerk
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Kontakt
URL der Originalveröffentl.
Prüfdatum der URL
Prüfungsdatum der Dissertation
Finanzierungsart
Kommentar zur Publikation
Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Diese Publikation teilen