Growth of an Inx(OOH,S)y Buffer Layer and Its Application to Cu(In,Ga)(Se,S)2 Solar Cells

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dc.contributor.authorKim, Ki Hwan-
dc.contributor.authorLarina, Liudmila-
dc.contributor.authorYoon, Kyung Hoon-
dc.contributor.authorKonagai, Makoto-
dc.contributor.authorAhn, Byung Tae-
dc.date.accessioned2009-06-17T07:43:03Z-
dc.date.available2009-06-17T07:43:03Z-
dc.date.issued2005-
dc.identifier.citationMaterials Science Forum, Vol.475-479, pp.1681-1684en
dc.identifier.issn0255-5476-
dc.identifier.urihttp://hdl.handle.net/10203/9516-
dc.description.abstractAs an alternative to a CdS buffer layer for Cu(In,Ga)Se2-based solar cells, we prepared In-based buffer layers using a chemical bath deposition method. XPS and XRD analyses revealed that the In-based buffer layers contained In2S3 and InOOH phases. Compared with CdS film, the In-based film, Inx(OOH,S)y, had higher optical transmittance and a shorter absorption edge. The Cu(In,Ga)(Se,S)2 solar cell with the Inx(OOH,S)y buffer layer had better photovoltaic properties than that with a conventional CdS buffer layer. The conversion efficiency of the best Cu(In,Ga)(Se,S)2 solar cell with Inx(OOH,S)y buffer layer was 12.55 % for an active area of 0.19 cm2.en
dc.description.sponsorshipThe Korea Ministry of Science and Technology financially supported this work.en
dc.language.isoen_USen
dc.publisherTrans Tech Publicationsen
dc.subjectCd-free bufferen
dc.subjectInx(OOH,S)yen
dc.subjectCu(In,Ga)Se2en
dc.subjectsolar cellsen
dc.titleGrowth of an Inx(OOH,S)y Buffer Layer and Its Application to Cu(In,Ga)(Se,S)2 Solar Cellsen
dc.typeBooken

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