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dc.contributor.author Yang, Kee-Jeong -
dc.contributor.author Sim, Jun-Hyoung -
dc.contributor.author Son, Dae-Ho -
dc.contributor.author Lee, Sang-Ju -
dc.contributor.author Kim, Young-Ill -
dc.contributor.author Yoon, Do-Young -
dc.date.accessioned 2021-06-10T20:03:20Z -
dc.date.available 2021-06-10T20:03:20Z -
dc.date.created 2020-11-19 -
dc.date.created 2020-11-19 -
dc.date.issued 2017-02 -
dc.identifier.citation Korean Chemical Engineering Research, v.55, no.1, pp.93 - 98 -
dc.identifier.issn 0304-128X -
dc.identifier.uri http://hdl.handle.net/20.500.11750/13703 -
dc.description.abstract This experiment investigated characteristic changes in a Cu2ZnSnS4 (CZTS) solar cell by applying a Zn (O-x, S1-x) butter layer with various compositions on the upper side of the absorber layer. Among the four single layers such as Zn(O-0.76, S-0.24), Zn(O-0.56, S-0.44), Zn(O-0.33, S-0.67), and Zn(O-0.17, S-0.83), the Zn(O-0.76, S-0.24) buffer layer was applied to the device due to its bandgap structure for suppressing electron-hole recombination. In the application of the Zn(O-0.76, S-0.24) buffer layer to the device, the buffer layer in the device showed the composition of Zn(O-0.7, S-0.3) because S diffused into the buffer layer from the absorber layer. The Zn(O-0.7, S-0.3) buffer layer, having a lower energy level (E-V) than a CdS buffer layer, improved the J(SC) and V-OC characteristics of the CZTS solar cell because the Zn(O-0.7, S-0.3) buffer layer effectively suppressed electron-hole recombination. A substitution of the CdS buffer layer by the Zn(O-0.7, S-0.3) buffer layer improved the efficiency of the CZTS solar cell from 2.75% to 4.86%. -
dc.language Korean -
dc.publisher Korean Institute of Chemical Engineers -
dc.title Zn(Ox,S1-x) 버퍼층 적용을 통한 Cu2ZnSnS4 태양전지 특성 향상 -
dc.title.alternative Improvement of Cu2ZnSnS4 Solar Cell Characteristics with Zn(O-x,S1-x) Buffer Layer -
dc.type Article -
dc.identifier.doi 10.9713/kcer.2017.55.1.93 -
dc.identifier.wosid 000424598900015 -
dc.identifier.scopusid 2-s2.0-85013684717 -
dc.type.local Article(Overseas) -
dc.type.rims ART -
dc.description.journalClass 1 -
dc.citation.publicationname Korean Chemical Engineering Research -
dc.identifier.kciid ART002194311 -
dc.contributor.localauthor Yang, Kee-Jeong -
dc.contributor.localauthor Sim, Jun-Hyoung -
dc.contributor.localauthor Son, Dae-Ho -
dc.contributor.localauthor Lee, Sang-Ju -
dc.contributor.localauthor Kim, Young-Ill -
dc.contributor.localauthor Yoon, Do-Young -
dc.contributor.nonIdAuthor Sim, Jun-Hyoung -
dc.contributor.nonIdAuthor Kim, Young-Ill -
dc.contributor.nonIdAuthor Yoon, Do-Young -
dc.identifier.citationVolume 55 -
dc.identifier.citationNumber 1 -
dc.identifier.citationStartPage 93 -
dc.identifier.citationEndPage 98 -
dc.identifier.citationTitle Korean Chemical Engineering Research -
dc.description.isOpenAccess N -
dc.subject.keywordAuthor Solar cell -
dc.subject.keywordAuthor CZTS -
dc.subject.keywordAuthor Buffer layer -
dc.subject.keywordAuthor Open circuit voltage -
dc.subject.keywordAuthor Current density -
dc.subject.keywordPlus EFFICIENCY -
dc.subject.keywordPlus FILM -
dc.subject.keywordPlus PERFORMANCE -
dc.subject.keywordPlus INTERFACES -
dc.subject.keywordPlus ENERGY -
dc.subject.keywordPlus ZN(O -


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