Synthesis of PbS:Mo(3%) thin film and investigation of its properties

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dc.contributor.authorSahin, Omer
dc.contributor.authorEkinci, Arzu
dc.contributor.authorHoroz, Sabit
dc.date.accessioned2024-12-24T19:24:38Z
dc.date.available2024-12-24T19:24:38Z
dc.date.issued2019
dc.departmentSiirt Üniversitesi
dc.description.abstractPure PbS and PbS:Mo(3%) thin films were synthesized on glass substrates at room temperature using the chemical bath deposition (CBD) method. The main purpose of this study is to examine the effect of the Mo additive metal on the crystallite size, optical energy band gap and photovoltaic properties of the PbS semiconductor thin film. Although the structure of PbS:Mo(3%) thin film was the same as the pure PbS, the crystallite size of PbS:Mo(3%) thin film (24.12nm) was found to be lower than that of pure PbS (25.97nm). The band gap values of PbS and PbS:Mo(3%) thin films were obtained as 1.89eV and 1.91eV, respectively. The possible reason for the increase in the energy band gap of PbS:Mo(3%) thin film is the incorporation of Mo6+ ions into the PbS lattice. Photovoltaic properties of PbS and PbS:Mo(3%) thin films synthesized on Zn2SnO4 coated on FTO conductive glasses via CBD technique were investigated using the IPCE and J-V measurements. The IPCE (%) values obtained at 400nm for the pure PbS and PbS:Mo(3%) thin films were 35% and 41%, respectively. The power conversion efficiency () values were obtained as 2.02% and 2.11% for pure PbS and PbS:Mo(3%) thin films, respectively. Thus, it was observed that the doped metal has significantly improved the photovoltaic properties of PbS thin films.
dc.identifier.doi10.1007/s10854-019-01075-9
dc.identifier.endpage7605
dc.identifier.issn0957-4522
dc.identifier.issn1573-482X
dc.identifier.issue8
dc.identifier.scopus2-s2.0-85062776926
dc.identifier.scopusqualityQ2
dc.identifier.startpage7600
dc.identifier.urihttps://doi.org/10.1007/s10854-019-01075-9
dc.identifier.urihttps://hdl.handle.net/20.500.12604/6073
dc.identifier.volume30
dc.identifier.wosWOS:000467637200042
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Materials Science-Materials in Electronics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.titleSynthesis of PbS:Mo(3%) thin film and investigation of its properties
dc.typeArticle

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