Analysis of indentation size effect (ISE) behavior in low-load Vickers microhardness testing of (Sm123)(1-x)(Nd123)(x) superconductor system

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dc.authorid0000-0002-0391-5551en_US
dc.authorid0000-0002-6918-7569en_US
dc.authorid0000-0002-8847-1880en_US
dc.contributor.authorÇelik, Şükrü
dc.contributor.authorÖztürk, Özgür
dc.contributor.authorCoşkun, E.
dc.contributor.authorSarıhan, Menekşe
dc.contributor.authorAşıkuzun, Elif
dc.contributor.authorTerzioğlu, Cabir
dc.date.accessioned2021-06-23T19:34:27Z
dc.date.available2021-06-23T19:34:27Z
dc.date.issued2013
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Fizik Bölümüen_US
dc.description.abstractIndentation size effect (ISE) for (Sm123)(1-x) (Nd123)(x) superconducting samples which were fabricated by the solid state reaction technique for values of x = 0.00, 0.05, 0.10, 0.20, and 0.30 was investigated by analyzing the theoretical models. When the experimental data of a number of single crystals which have the different crystal structure and different chemical bonding inside the poly-crystallined samples were analyzed with the ISE models, the sample encountering with resistance and elastic deformation was observed as well as plastic deformation. The microhardness values on different surfaces of materials were calculated by using Meyer Law, proportional specimen resistance model, modified proportional specimen resistance model, elastic/plastic deformation model and the Hays-Kendall (HK) approach. The results showed that the HK approach was determined as the most successful model. Furthermore, X-ray powder diffraction and scanning electron microscope measurements were analyzed for superconducting properties of (Sm123)(1-x)(Nd123)(x) superconductor system. The results showed that microhardness values at the minimum load and averaged plateau region of load increased with increase of Nd123 concentration. Nd123 content can be used as to be estimated the microhardness value of (Sm123)(1-x)(Nd123)(x) superconducting sample in the range of 0.878-2.717 GPa. The control of the microhardness value by using Nd123 content in (Sm123)(1-x)(Nd123)(x) superconducting structure can be useful in technological applications in superconductivity industry.en_US
dc.identifier.doi10.1007/s10854-013-1082-9
dc.identifier.endpage2227en_US
dc.identifier.issn0957-4522
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-84879411179en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage2218en_US
dc.identifier.urihttps://doi.org/10.1007/s10854-013-1082-9
dc.identifier.urihttps://hdl.handle.net/20.500.12491/7516
dc.identifier.volume24en_US
dc.identifier.wosWOS:000321913000006en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorTerzioğlu, Cabir
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal Of Materials Science-Materials In Electronicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleAnalysis of indentation size effect (ISE) behavior in low-load Vickers microhardness testing of (Sm123)(1-x)(Nd123)(x) superconductor systemen_US
dc.typeArticleen_US

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