Structural, magnetic and magnetocaloric properties of Ru doped Pr0.67Ca0.33Mn1-xRuxO3 manganites

Basit Öğe Kaydı
dc.authoridizgi, tekin/0000-0002-4489-905X
dc.contributor.authorKanikirmizi, T.
dc.contributor.authorIzgi, T.
dc.contributor.authorBayri, N.
dc.contributor.authorGencer, H.
dc.contributor.authorKolat, V. S.
dc.contributor.authorPektas, M.
dc.contributor.authorAtalay, S.
dc.date.accessioned2024-08-04T20:52:17Z
dc.date.available2024-08-04T20:52:17Z
dc.date.issued2022
dc.departmentİnönü Üniversitesien_US
dc.description.abstractWe have investigated the influence of ruthenium doping on magnetic and magnetocaloric properties of Pr0.67Ca0.33Mn1 - x RuxO3 (x = 0, 0.05, 0.1, 0.15, 0.2, 0.3, 0.5) compounds. X-ray results revealed that the samples have an orthorhombic structure with Pnma space group. The magnetization analysis also showed that Ru doping destroys CO antiferromagnetic and simultaneously inducing ferromagnetism. Variation of lattice parameters and magnetization measurements revealed the existence of mixed valence states of Ru3+ and Ru4+. With increasing Ru content, a slight increase in Curie temperature and magnetization values was observed until x = 0.15. At further Ru doping rates, a considerable decrease was observed in Curie temperature and saturation magnetization. Such a behavior at high Ru concentration rates in saturation magnetization and Curie temperature was attributed to a smaller magnetic moment of Ru4+ than that of Mn3+ and Mn4+ and increase of AFM interaction between the Ru3+- Mn3+ and Ru3+- Mn4+ pairs. The decrease in |Delta S-m| was attributed to the second-order magnetic phase transition and the reduction in saturation magnetization.en_US
dc.description.sponsorshipInonu University [FBA-2021-2778]en_US
dc.description.sponsorshipThis work was supported by Inonu University with project number FBA-2021-2778.en_US
dc.identifier.doi10.1007/s10854-022-08966-4
dc.identifier.endpage21795en_US
dc.identifier.issn0957-4522
dc.identifier.issn1573-482X
dc.identifier.issue27en_US
dc.identifier.scopus2-s2.0-85137466932en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage21778en_US
dc.identifier.urihttps://doi.org/10.1007/s10854-022-08966-4
dc.identifier.urihttps://hdl.handle.net/11616/100874
dc.identifier.volume33en_US
dc.identifier.wosWOS:000850031000006en_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.subjectPhase-Separationen_US
dc.subjectTemperatureen_US
dc.subjectTransitionen_US
dc.subjectFerriteen_US
dc.subjectOrderen_US
dc.titleStructural, magnetic and magnetocaloric properties of Ru doped Pr0.67Ca0.33Mn1-xRuxO3 manganitesen_US
dc.typeArticleen_US

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu