Magnetic properties of Co-implanted BaTiO3 perovskite crystal

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dc.contributor.authorKazan, S.
dc.contributor.authorMikailzade, F. A.
dc.contributor.authorSale, A. G.
dc.contributor.authorMaksutoglu, M.
dc.contributor.authorAcikgoz, M.
dc.contributor.authorKhaibullin, R. I.
dc.contributor.authorKhalitov, N. I.
dc.date.accessioned2025-10-29T11:16:16Z
dc.date.issued2010
dc.departmentFakülteler, Temel Bilimler Fakültesi, Fizik Bölümü
dc.description.abstractThe results of electron magnetic resonance (EMR) and magnetization measurements of Co-implanted barium titanate (BaTiO3) perovskite crystal are presented. It has been revealed that the implantation with Co on different fluencies of metal concentrations produces a granular composite film in the surface layer of BaTiO3 substrate, which exhibits remarkable ferromagnetic behavior. EMR measurements revealed spectra originated from iron impurities of BaTiO3 substrate. Ferromagnetic resonance spectra from Co-implanted surface layer, exhibiting an out-of-plane uniaxial magnetic anisotropy, were also observed. The magnetization measurements performed in various geometries show that the ferromagnetic Co:BaTiO3 system displays easy-plane magnetic anisotropy. It has been shown that the magnetization and coercivity of ferromagnetic state depends on the fluence of implantation. The observed phenomena are discussed on the basis of strong magnetic dipolar interaction between Co nanoparticles inside the granular composite film formed as a result of implantation.
dc.description.sponsorshipScientific & Technological Research Council of Turkey (TUBITAK) [2009T061]
dc.description.sponsorshipResearch Projects Commission of Gebze Institute of Technology [2009-A11]
dc.description.sponsorshipDPT [2009K120730]
dc.description.sponsorshipKazan Physical-Technical Institute (Russia)
dc.description.sponsorshipRussian Foundation for Basic Research (RFBR) [07-02-00559, 10-02-91225_CT_a,]
dc.description.sponsorshipRussian Federal Agency on Education [P902]
dc.description.sponsorshipThe authors from Gebze Institute of Technology are indebted to The Scientific & Technological Research Council of Turkey (TUBITAK) for supporting this work by Project No. 2009T061 and Research Projects Commission of Gebze Institute of Technology for supporting this work by Grant No. 2009-A11. Additionally, S. K. acknowledges TUBITAK for financial support. This work was partially supported by DPT (State Planning Organization of Turkey) through Project No. 2009K120730. The authors from Kazan Physical-Technical Institute (Russia) acknowledge support of Russian Foundation for Basic Research (RFBR) by Projects No. 07-02-00559 and No. 10-02-91225_CT_a, OFN RAN Programme New materials and structures, and Russian Federal Agency on Education, Contract No. P902.
dc.identifier.doi10.1103/PhysRevB.82.054402
dc.identifier.issn2469-9950
dc.identifier.issn2469-9969
dc.identifier.issue5
dc.identifier.orcid0000-0002-2335-6734
dc.identifier.orcid0000-0002-6030-6250
dc.identifier.orcid0000-0002-8183-5733
dc.identifier.orcid0000-0003-4165-0854
dc.identifier.scopus2-s2.0-77957360526
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1103/PhysRevB.82.054402
dc.identifier.urihttps://hdl.handle.net/20.500.14854/7511
dc.identifier.volume82
dc.identifier.wosWOS:000280485500002
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAmer Physical Soc
dc.relation.ispartofPhysical Review B
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectElectron-Paramagnetic-Resonance
dc.subjectFerromagnetic-Resonance
dc.subjectSuperposition-Model
dc.subjectTransformation Relations
dc.subjectPhase-Transitions
dc.subjectSpin-Resonance
dc.subjectDoped Batio3
dc.subjectFe3+
dc.subjectDefects
dc.subjectFerrite
dc.titleMagnetic properties of Co-implanted BaTiO3 perovskite crystal
dc.typeArticle

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