Effects of Ru substitution on the structural, magnetic and magnetocaloric properties of Pr0.68Ca0.22Sr0.1Mn1-xRuxO3(x=0, 0.05, 0.1 and 0.2) compounds

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dc.authoridKolat, Veli Serkan/0000-0002-8864-5051
dc.authoridBayri, Nevzat/0000-0001-7105-7707
dc.authoridGençer, Hüseyin/0000-0002-2292-0751
dc.authoridizgi, tekin/0000-0002-4489-905X
dc.authorwosidKolat, Veli Serkan/ABI-5280-2020
dc.authorwosidAtalay, Selcuk/AAA-5095-2021
dc.authorwosidBayri, Nevzat/ABG-9663-2020
dc.authorwosidGençer, Hüseyin/ABG-9104-2020
dc.contributor.authorPektas, M.
dc.contributor.authorIzgi, T.
dc.contributor.authorGencer, H.
dc.contributor.authorAtalay, S.
dc.contributor.authorKolat, V. S.
dc.contributor.authorBayri, N.
dc.date.accessioned2024-08-04T20:48:47Z
dc.date.available2024-08-04T20:48:47Z
dc.date.issued2020
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe structural, magnetic and magnetocaloric properties of polycrystalline Pr0.68Ca0.22Sr0.1Mn1-xRuxO3(x = 0, 0.05, 0.1 and 0.2) compounds were studied. All the samples crystallized in an orthorhombic symmetry. A significant increase in the lattice parameters in the doped samples was attributed to the existence of Ru with a the mixed-valence state (Ru3+/Ru4+). The increase in the Curie temperature (T-c) with increasing Ru content was interpreted as Ru doping promoting the ferromagnetic interactions between Ru4+-Mn(3+)and Ru4+-Mn(4+)pairs. The decrease in saturation magnetisation was attributed to an AFM interaction between the Ru3+-Mn(3+)and Ru3+-Mn(4+)pairs and smaller magnetic moments of Ru than those of Mn. The decrease in |Delta S-M| (from 4.66 J kg(-1) K(-1)forx = 0.05 to 2.32 J kg(-1) K(-1)forx = 0.2 at 5 T) was attributed to the nature of phase transition (from a first-order to second-order transition) and a decrease in the saturation magnetisation.en_US
dc.description.sponsorshipInonu University research fund [1658]en_US
dc.description.sponsorshipThis work was supported by the Inonu University research fund with Project Number 1658.en_US
dc.identifier.doi10.1007/s10854-020-04135-7
dc.identifier.endpage15741en_US
dc.identifier.issn0957-4522
dc.identifier.issn1573-482X
dc.identifier.issue18en_US
dc.identifier.scopus2-s2.0-85089356760en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage15731en_US
dc.identifier.urihttps://doi.org/10.1007/s10854-020-04135-7
dc.identifier.urihttps://hdl.handle.net/11616/99457
dc.identifier.volume31en_US
dc.identifier.wosWOS:000559375500019en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
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.subjectInsulator-Metal Transitionen_US
dc.subjectB-Siteen_US
dc.subjectMagnetoresistanceen_US
dc.subjectMagnetotransporten_US
dc.subjectManganitesen_US
dc.subjectManganeseen_US
dc.titleEffects of Ru substitution on the structural, magnetic and magnetocaloric properties of Pr0.68Ca0.22Sr0.1Mn1-xRuxO3(x=0, 0.05, 0.1 and 0.2) compoundsen_US
dc.typeArticleen_US

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