R. Cariou, B. Boulanger, P. Voarino, Yannick Roujol, R. Couderc, Honorine Boirard, E. Rapp, F. Bourcier
{"title":"Characterization of solar array's cells to substrate bonding interface","authors":"R. Cariou, B. Boulanger, P. Voarino, Yannick Roujol, R. Couderc, Honorine Boirard, E. Rapp, F. Bourcier","doi":"10.1109/ESPC.2019.8932090","DOIUrl":null,"url":null,"abstract":"Standard space solar arrays consist of solar cells protected by coverglass, glued individually on rigid substrate. The solar cells / substrate bonding interface quality is crucial since trapped air bubbles at this interface can cause strong cell damages once under vacuum. In this study, we show that transient electroluminescence can be used as a fast and nondestructive characterization tool to map the solar cells rear-side gluing interface defects.","PeriodicalId":6734,"journal":{"name":"2019 European Space Power Conference (ESPC)","volume":"29 1","pages":"1-5"},"PeriodicalIF":0.0000,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 European Space Power Conference (ESPC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ESPC.2019.8932090","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Standard space solar arrays consist of solar cells protected by coverglass, glued individually on rigid substrate. The solar cells / substrate bonding interface quality is crucial since trapped air bubbles at this interface can cause strong cell damages once under vacuum. In this study, we show that transient electroluminescence can be used as a fast and nondestructive characterization tool to map the solar cells rear-side gluing interface defects.
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