Structural, magnetic, and magnetocaloric properties of (1-x)La0.7Ca0.3MnO3/(x)La0.7Ag0.3MnO3 composites

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dc.authoridKOLAT, VELI SERKAN/0000-0002-8864-5051
dc.contributor.authorYigiter, N.
dc.contributor.authorPektas, M.
dc.contributor.authorKolat, V. S.
dc.contributor.authorIzgi, T.
dc.contributor.authorBayri, N.
dc.contributor.authorGencer, H.
dc.contributor.authorAtalay, S.
dc.date.accessioned2024-08-04T20:51:38Z
dc.date.available2024-08-04T20:51:38Z
dc.date.issued2022
dc.departmentİnönü Üniversitesien_US
dc.description.abstractIn this study, structural, magnetic, and magnetocaloric properties of (1 - x)La0.7Ca0.3MnO3/(x)La0.7Ag0.3MnO3 (x = 0, 0.25, 0.50, 0.75, and 1) composites were investigated in detail. The X-ray diffraction has indicated that the samples have a single phase without any detectable impurity. SEM analysis revealed that samples consist of irregularly shaped and strongly connected particles and grain boundaries become unclear with increasing x. The magnetic measurements revealed that the parent compounds exhibit a ferromagnetic to paramagnetic phase transition. The magnetization curves for composite samples exhibited two magnetic phase transitions nearly same temperature that of the parent compounds. The maximum value of magnetic entropy change (| increment S-m|) decreased from 8.02 for x = 0 to 4.1 J/kg K for x = 0.75 at 5 T magnetic field change. Overlapping entropy peaks becomes almost flat over a wide temperature range for composite samples inducing an enhancement of the RCP (= 273.96 J/kg for x = 0.75 at 5 T magnetic field change). Arrott plots showed a second-order magnetic phase transition for composite samples and also confirmed in terms of Landau theory.en_US
dc.description.sponsorshipInonu Universityen_US
dc.description.sponsorshipT This work was supported by Inonu University.en_US
dc.identifier.doi10.1007/s10854-021-07663-y
dc.identifier.endpage4735en_US
dc.identifier.issn0957-4522
dc.identifier.issn1573-482X
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-85123922954en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage4721en_US
dc.identifier.urihttps://doi.org/10.1007/s10854-021-07663-y
dc.identifier.urihttps://hdl.handle.net/11616/100455
dc.identifier.volume33en_US
dc.identifier.wosWOS:000750361000004en_US
dc.identifier.wosqualityQ2en_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.subject[No Keywords]en_US
dc.titleStructural, magnetic, and magnetocaloric properties of (1-x)La0.7Ca0.3MnO3/(x)La0.7Ag0.3MnO3 compositesen_US
dc.typeArticleen_US

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