The effect of Nb substitution on magnetic properties of BaFe12O19 nanohexaferrites

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dc.authorid0000-0003-3183-7017
dc.authorid0000-0002-0760-5569
dc.contributor.authorAlmessiere, Munirah Abdullah
dc.contributor.authorSlimani, Yassine
dc.contributor.authorTashkandi ,Na Tashkandi
dc.contributor.authorBaykal, Abdulhadi
dc.contributor.authorSaraç, Mehmet Fahri
dc.contributor.authorBelenli, İbrahim
dc.date.accessioned2021-06-23T18:51:29Z
dc.date.available2021-06-23T18:51:29Z
dc.date.issued2019
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Fizik Bölümüen_US
dc.description.abstractMicrostructural and magnetic properties of BaFe12-xNbxO19 (0.0 ? x ? 0.1) nanohexaferrites (NHFs) have been investigated intensively in this work. The Ba NHFs are synthesized through sol-gel auto-combustion route. The formation of single phase Ba NHFs, in different samples are confirmed by XRD powder patterns, scanning electron microscopy and Fourier Transform Infrared spectroscopy. The magnetic properties of BaFe12-xNbxO19 (0.0 ? x ? 0.1) NHFs were performed at room and low temperatures and discussed in detail. The analysis of hysteresis loops divulged that the different products display hard ferromagnetic behavior at different temperatures. The deduced values of saturation magnetization (Ms), remanence (Mr), magneton number (nB) and magneto crystalline anisotropy constant (Keff) are reduced for lower Nb content and then increased with further increasing the Nb content, reaching a maximum values for BaFe11.9Nb0.1O19 (x = 0.1) nanohexaferrite. The coercivity (Hc) and intrinsic coercivity (Hci) are diminished for lower x and are comparable to that of pristine one for higher x. The squareness ratio (Mr/Ms) are fluctuating between 0.50 and 0.55, implying the uniaxial anisotropy for different BaFe12-xNbxO19 nanohexaferrite. © 2018 Elsevier Ltd and Techna Group S.r.l.en_US
dc.identifier.doi10.1016/j.ceramint.2018.10.048
dc.identifier.endpage1697en_US
dc.identifier.issn0272-8842
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85054571162en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1691en_US
dc.identifier.urihttps://doi.org/10.1016/j.ceramint.2018.10.048
dc.identifier.urihttps://hdl.handle.net/20.500.12491/3806
dc.identifier.volume45en_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorBelenli, İbrahim
dc.language.isoenen_US
dc.publisherElsevier Ltden_US
dc.relation.ispartofCeramics Internationalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBaFe12O19en_US
dc.subjectMagnetic propertiesen_US
dc.subjectMorphologyen_US
dc.subjectRare earth substitutionen_US
dc.subjectStructureen_US
dc.titleThe effect of Nb substitution on magnetic properties of BaFe12O19 nanohexaferritesen_US
dc.typeArticleen_US

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