Influence of pre-annealing Cu-Sn on the structural properties of CZTSe thin films grown by a two-stage process

Basit Öğe Kaydı
dc.contributor.authorOlgar M.A.
dc.contributor.authorBaşol B.M.
dc.contributor.authorTomakin M.
dc.contributor.authorSeyhan A.
dc.contributor.authorBacaksız E.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2018
dc.departmentNiğde ÖHÜ
dc.description.abstractIn this study CZTSe thin film were synthesized by a two-stage process that included sequential sputter deposition of Cu and Sn layers forming a Cu/Sn structure, pre-annealing the Cu/Sn structure at 200–380 °C for some of the samples, sputtering of additional Zn and Cu over the Cu/Sn structure, evaporation of a Se cap forming a Cu/Sn/Zn/Cu/Se precursor film, and exposing the precursor film to high temperature annealing treatment at 550 °C for 15 min to form the compound. The results of the characterization carried out on the compound layers revealed that the phase content, composition and microstructure of these layers changed noticeably depending on whether or not a pre-annealing step was utilized. Although XRD studies suggested presence of secondary phases, especially in the non-pre-annealed samples, the data was dominated by kesterite CZTSe phase reflections. Raman spectra of the films verified the formation of kesterite CZTSe structure and some other phases, which were determined to be SnSe 2 and possibly ZnSe. SEM micrographs showed denser structure in the pre-annealed samples. © 2018 Elsevier Ltd
dc.identifier.doi10.1016/j.mssp.2018.08.018
dc.identifier.endpage238
dc.identifier.issn1369-8001
dc.identifier.scopus2-s2.0-85052106408
dc.identifier.scopusqualityQ1
dc.identifier.startpage234
dc.identifier.urihttps://dx.doi.org/10.1016/j.mssp.2018.08.018
dc.identifier.urihttps://hdl.handle.net/11480/1577
dc.identifier.volume88
dc.identifier.wosWOS:000443569500033
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherElsevier Ltd
dc.relation.ispartofMaterials Science in Semiconductor Processing
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectCu 2 ZnSnSe 4 (CZTSe)
dc.subjectKesterite
dc.subjectPre-annealing
dc.subjectSputtering
dc.subjectThin film solar cells
dc.subjectTwo-stage method
dc.titleInfluence of pre-annealing Cu-Sn on the structural properties of CZTSe thin films grown by a two-stage process
dc.typeArticle

Dosyalar

Koleksiyon

Scopus İndeksli Yayınlar Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu