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Study of changes in PL spectrum from defects in PERC solar cells with respect to letid

dc.contributor.authorMehl, Torbjørn
dc.contributor.authorLuka, Tabea
dc.contributor.authorLausch, Dominik
dc.contributor.authorBurud, Ingunn
dc.contributor.authorOlsen, Espen
dc.date.accessioned2020-07-28T11:47:15Z
dc.date.available2020-07-28T11:47:15Z
dc.date.created2019-10-15T13:13:20Z
dc.date.issued2019
dc.identifier.issn0094-243X
dc.identifier.urihttps://hdl.handle.net/11250/2670319
dc.description.abstractIllumination at elevated temperature may cause an efficiency loss of more than 10 %rel. in mc-PERC cells. In this study, we have looked for changes in the photoluminescence spectrum of mc-PERC cells before and after light and elevated temperature induced degradation and, subsequently, after a following regeneration has commenced. We found that combined light and temperature treatment gave different responses depending on if the trap level state in the band gap was deep or shallow.en_US
dc.language.isoengen_US
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.no*
dc.titleStudy of changes in PL spectrum from defects in PERC solar cells with respect to letiden_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionacceptedVersionen_US
dc.source.volume2147en_US
dc.source.journalAIP Conference Proceedingsen_US
dc.identifier.doi10.1063/1.5123813
dc.identifier.cristin1737205
cristin.unitcode192,15,6,0
cristin.unitnameSeksjon for realfag og teknologi
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode1


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Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
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