Formation of different magnetic phases and high Curie temperature ferromagnetism in Fe57-implanted ZnO film

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dc.contributor.authorOzturk, M.
dc.contributor.authorDemirci, E.
dc.contributor.authorGurbuz, O.
dc.contributor.authorGuner, S.
dc.contributor.authorValeev, V.
dc.contributor.authorVagizov, F.
dc.contributor.authorKhaibullin, R.
dc.date.accessioned2025-10-29T11:26:26Z
dc.date.issued2015
dc.departmentFakülteler, Temel Bilimler Fakültesi, Fizik Bölümü
dc.descriptionInternational Conference on Nanoscale Magnetism (ICNM-2013) -- SEP 02-06, 2013 -- Istanbul, TURKEY
dc.description.abstractWe investigated magnetic properties of ZnO thin film implanted with Fe-57 ions to the fluence of 1.00 x 10(17) ions/cm(2). Both vibrating sample magnetometry and magneto-optical Kerr effect measurements revealed strong room temperature ferromagnetism with similar hysteresis loops. Temperature dependent measurements showed a very high Curie temperature around 850 K. Conversion electron Mossbauer spectroscopy experiments proved the existence of paramagnetic Fe+3 and Fe+2 ions and also the presence of substitutional Fe atoms in the hexagonal ZnO crystal resulting in intrinsic ferromagnetic order. (C) 2014 Elsevier B.V. All rights reserved.
dc.description.sponsorshipTOBITAK
dc.description.sponsorshipScientific Research Fund of Fatih University [110T855, P500112023]
dc.description.sponsorshipThis work was supported by TOBITAK and the Scientific Research Fund of Fatih University under the Project numbers 110T855 and P500112023, respectively.
dc.identifier.doi10.1016/j.jmmm.2014.04.052
dc.identifier.endpage85
dc.identifier.issn0304-8853
dc.identifier.issn1873-4766
dc.identifier.orcid0000-0001-8469-5919
dc.identifier.orcid0000-0001-7965-1583
dc.identifier.orcid0000-0002-4564-3435
dc.identifier.orcid0000-0002-2335-6734
dc.identifier.orcid0000-0001-5626-5292
dc.identifier.scopus2-s2.0-84908349329
dc.identifier.scopusqualityQ2
dc.identifier.startpage83
dc.identifier.urihttps://doi.org/10.1016/j.jmmm.2014.04.052
dc.identifier.urihttps://hdl.handle.net/20.500.14854/10260
dc.identifier.volume373
dc.identifier.wosWOS:000343799300019
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Bv
dc.relation.ispartofJournal of Magnetism and Magnetic Materials
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectCo-Doped Tio2
dc.subjectRutile
dc.subjectSemiconductors
dc.titleFormation of different magnetic phases and high Curie temperature ferromagnetism in Fe57-implanted ZnO film
dc.typeConference Object

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