Publikation:

Influence of the addition of aluminum in boron-doped Cz-Si on degradation and regeneration kinetics

Lade...
Vorschaubild

Dateien

Mehler_2-1h038rk9cpusk3.pdf
Mehler_2-1h038rk9cpusk3.pdfGröße: 1.95 MBDownloads: 5

Datum

2023

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

DOI (zitierfähiger Link)
ArXiv-ID

Internationale Patentnummer

Link zur Lizenz
oops

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung
Open Access Hybrid
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

AIP Conference Proceedings. AIP Publishing. 2023, 2826(1), 110006. ISSN 0094-243X. eISSN 1551-7616. Verfügbar unter: doi: 10.1063/5.0141010

Zusammenfassung

The impact of additional Al present in B-doped Cz-grown Si on the long-term behavior of excess charge carrier lifetime is investigated. From the resulting defect density and saturation current density j0, after a degradation a delayed onset of regeneration and a delayed increase of the j0 values can be observed in the material containing an order of magnitude more Al. The effect is less pronounced with constant injection as compared to constant generation conditions, but still significant and thus the causing effect seems to be injection-dependent. In addition to the time delay, a higher activation energy for the regeneration reaction can be determined. The effect of the delay could be shown not only for lifetime samples, but also for PERC solar cells. The developed model to explain the obtained findings is based on the assumption that due to the higher binding energy of Al-H pairs compared to B-H pairs, the release of H of the dopant-H complex is delayed and the regeneration reaction depends on this released H.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
530 Physik

Schlagwörter

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690MEHLER, Melanie, Andreas SCHMID, Annika ZUSCHLAG, Matthias TREMPA, Thomas BUCK, Giso HAHN, 2023. Influence of the addition of aluminum in boron-doped Cz-Si on degradation and regeneration kinetics. In: AIP Conference Proceedings. AIP Publishing. 2023, 2826(1), 110006. ISSN 0094-243X. eISSN 1551-7616. Verfügbar unter: doi: 10.1063/5.0141010
BibTex
@article{Mehler2023Influ-70058,
  year={2023},
  doi={10.1063/5.0141010},
  title={Influence of the addition of aluminum in boron-doped Cz-Si on degradation and regeneration kinetics},
  number={1},
  volume={2826},
  issn={0094-243X},
  journal={AIP Conference Proceedings},
  author={Mehler, Melanie and Schmid, Andreas and Zuschlag, Annika and Trempa, Matthias and Buck, Thomas and Hahn, Giso},
  note={Article Number: 110006}
}
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/123456789/70058">
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/70058/1/Mehler_2-1h038rk9cpusk3.pdf"/>
    <dc:contributor>Trempa, Matthias</dc:contributor>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:creator>Zuschlag, Annika</dc:creator>
    <dc:contributor>Schmid, Andreas</dc:contributor>
    <dcterms:abstract>The impact of additional Al present in B-doped Cz-grown Si on the long-term behavior of excess charge carrier lifetime is investigated. From the resulting defect density and saturation current density j0, after a degradation a delayed onset of regeneration and a delayed increase of the j0 values can be observed in the material containing an order of magnitude more Al. The effect is less pronounced with constant injection as compared to constant generation conditions, but still significant and thus the causing effect seems to be injection-dependent. In addition to the time delay, a higher activation energy for the regeneration reaction can be determined. The effect of the delay could be shown not only for lifetime samples, but also for PERC solar cells. The developed model to explain the obtained findings is based on the assumption that due to the higher binding energy of Al-H pairs compared to B-H pairs, the release of H of the dopant-H complex is delayed and the regeneration reaction depends on this released H.</dcterms:abstract>
    <dc:contributor>Mehler, Melanie</dc:contributor>
    <dc:language>eng</dc:language>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2024-06-04T08:05:26Z</dcterms:available>
    <dcterms:issued>2023</dcterms:issued>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/70058/1/Mehler_2-1h038rk9cpusk3.pdf"/>
    <dc:creator>Hahn, Giso</dc:creator>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/70058"/>
    <dc:creator>Schmid, Andreas</dc:creator>
    <dc:contributor>Zuschlag, Annika</dc:contributor>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2024-06-04T08:05:26Z</dc:date>
    <dcterms:title>Influence of the addition of aluminum in boron-doped Cz-Si on degradation and regeneration kinetics</dcterms:title>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:creator>Buck, Thomas</dc:creator>
    <dc:contributor>Hahn, Giso</dc:contributor>
    <dc:contributor>Buck, Thomas</dc:contributor>
    <dc:creator>Mehler, Melanie</dc:creator>
    <dc:creator>Trempa, Matthias</dc:creator>
  </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
Ja
Diese Publikation teilen