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Enhanced open-circuit voltage of InAs/GaAs quantum dot solar cells by hydrogen plasma treatment

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dc.contributor.authorKim, HoSung-
dc.contributor.authorPark, MinSu-
dc.contributor.authorKim, SangHyeon-
dc.contributor.authorKim, SangHyuck-
dc.contributor.authorSong, JinDong-
dc.contributor.authorChoi, WonJun-
dc.contributor.authorPark, JungHo-
dc.contributor.authorLee, YooJong-
dc.date.accessioned2021-09-04T14:53:28Z-
dc.date.available2021-09-04T14:53:28Z-
dc.date.created2021-06-16-
dc.date.issued2015-07-
dc.identifier.issn1071-1023-
dc.identifier.urihttps://scholar.korea.ac.kr/handle/2021.sw.korea/93186-
dc.description.abstractThe authors describe performance enhancement in InAs/GaAs quantum dot solar cells (QDSCs) using hydrogen plasma treatment. Photoluminescence (PL) and time-resolved PL revealed clearly decreased defect levels in QDSCs and improved crystal quality after hydrogen passivation. As a result, the open-circuit voltage and efficiency of the hydrogen-treated QDSCs were largely increased about 70mV and 10%, respectively. (C) 2015 American Vacuum Society.-
dc.languageEnglish-
dc.language.isoen-
dc.publisherA V S AMER INST PHYSICS-
dc.subjectMOLECULAR-BEAM EPITAXY-
dc.subjectDX CENTERS-
dc.subjectGAAS-
dc.subjectPASSIVATION-
dc.subjectEFFICIENCY-
dc.subjectGROWTH-
dc.titleEnhanced open-circuit voltage of InAs/GaAs quantum dot solar cells by hydrogen plasma treatment-
dc.typeArticle-
dc.contributor.affiliatedAuthorPark, JungHo-
dc.identifier.doi10.1116/1.4926630-
dc.identifier.scopusid2-s2.0-84937393033-
dc.identifier.wosid000358676700016-
dc.identifier.bibliographicCitationJOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, v.33, no.4-
dc.relation.isPartOfJOURNAL OF VACUUM SCIENCE & TECHNOLOGY B-
dc.citation.titleJOURNAL OF VACUUM SCIENCE & TECHNOLOGY B-
dc.citation.volume33-
dc.citation.number4-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaEngineering-
dc.relation.journalResearchAreaScience & Technology - Other Topics-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryEngineering, Electrical & Electronic-
dc.relation.journalWebOfScienceCategoryNanoscience & Nanotechnology-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.subject.keywordPlusMOLECULAR-BEAM EPITAXY-
dc.subject.keywordPlusDX CENTERS-
dc.subject.keywordPlusGAAS-
dc.subject.keywordPlusPASSIVATION-
dc.subject.keywordPlusEFFICIENCY-
dc.subject.keywordPlusGROWTH-
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