Production of BiPbSrCaCuO thin films on MgO and Ag/MgO substrates by electron beam deposition techniques

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dc.authorid0000-0003-0402-1848
dc.contributor.authorVarilci, A
dc.contributor.authorAltunbas, M
dc.contributor.authorGorur, O
dc.contributor.authorKaraca, I
dc.contributor.authorCelebi, S
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2002
dc.departmentNiğde ÖHÜ
dc.description.abstractSuperconducting BiPbSrCaCuO thin films were prepared on MgO(001) and Ag/MgO substrates using an electron beam (e-beam) evaporation technique. The effects of annealing temperature and Ag diffusion on the crystalline structure and some superconducting properties, respectively, were investigated by X-ray diffraction, atomic force microscopy, and by measurements of the critical temperature and the critical current density. It was shown that an annealing of both types of films at 845 or 860 degreesC resulted in the formation of mixed Bi-2223 and Bi-2212 phases with a high degree of preferential orientation with the c-axis perpendicular to the substrates. The slight increase of the critical temperature from 103 K to 105 K, the enhancement of the critical current density from 2 x 10(3) to 6 x 10(4) A/cm(2), and the improved surface smoothness are-due to a possible silver doping from the substrate.
dc.identifier.doi10.1002/1521-396X(200211)194:1<206
dc.identifier.endpage215
dc.identifier.issn0031-8965
dc.identifier.issue1
dc.identifier.scopus2-s2.0-0036863122
dc.identifier.scopusqualityN/A
dc.identifier.startpage206
dc.identifier.urihttps://dx.doi.org/10.1002/1521-396X(200211)194:1<206
dc.identifier.urihttps://hdl.handle.net/11480/5726
dc.identifier.volume194
dc.identifier.wosWOS:000179783200022
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherWILEY-V C H VERLAG GMBH
dc.relation.ispartofPHYSICA STATUS SOLIDI A-APPLIED RESEARCH
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.titleProduction of BiPbSrCaCuO thin films on MgO and Ag/MgO substrates by electron beam deposition techniques
dc.typeArticle

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