Graphene for Si-based solar cells

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dc.authoridSeyhan, Ayse/0000-0001-8090-1404
dc.authoridAltuntepe, Ali/0000-0002-6366-4125
dc.authoridZAN, RECEP/0000-0001-6739-4348
dc.contributor.authorAltuntepe, Ali
dc.contributor.authorSeyhan, Ayse
dc.contributor.authorZan, Recep
dc.date.accessioned2024-11-07T13:24:13Z
dc.date.available2024-11-07T13:24:13Z
dc.date.issued2020
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractIn this paper, we report on the single layer graphene synthesis to establish the growth conditions and improve the opto-electronic properties that can be employed in silicon based heterojunction solar cells. To do this, the effect of hydrogen and methane flow on the graphene growth on copper foil in a CVD system was investigated. The analyses were conducted by changing either the hydrogen or the methane flow by keeping all the other growth parameters constant. Single layer graphene growth recipe was established in order to have the optimum optical transmission and sheet resistance values via amending the graphene growth conditions. It was found that the sheet resistance values of the single layer graphene should be lowered further to be used as transparent conductive electrode. However, the combination of graphene with indium tin oxide film functioned well as transparent conductive electrode in the silicon based the solar cells. Additionally, the cell efficiency increased by about 10% as a result of incorporating it with the single layer graphene. (C) 2019 Elsevier B.V. All rights reserved.
dc.description.sponsorshipScientific and Technological Research Council of Turkey [TUBITAK-117M401]
dc.description.sponsorshipThe authors gratefully acknowledge the funding from The Scientific and Technological Research Council of Turkey (TUBITAK-117M401).
dc.identifier.doi10.1016/j.molstruc.2019.127055
dc.identifier.issn0022-2860
dc.identifier.issn1872-8014
dc.identifier.scopus2-s2.0-85072256017
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1016/j.molstruc.2019.127055
dc.identifier.urihttps://hdl.handle.net/11480/13985
dc.identifier.volume1200
dc.identifier.wosWOS:000496810900024
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofJournal of Molecular Structure
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectGraphene
dc.subjectCVD
dc.subjectGrowth
dc.subjectCopper
dc.subjectRaman
dc.subjectSolar cell
dc.titleGraphene for Si-based solar cells
dc.typeArticle

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