Investigation of the crystal/magnetic structure, magnetic and optical properties of SrYxNbxFe12-2xO19 (x <= 0.05) hexaferrites

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dc.authoridSlimani, Yassine / 0000-0002-2579-1617
dc.authoridNawaz, Muhammad / 0000-0001-9016-9229
dc.authoridGüngüneş, Hakan / 0000-0002-5803-3193
dc.authoridAlmessiere, Munirah Abdullah / 0000-0003-1651-3591
dc.authorwosidManikandan, Ayyar / AAR-1897-2021
dc.authorwosidSlimani, Yassine / E-5054-2017
dc.authorwosidNawaz, Muhammad / H-1610-2013
dc.authorwosidAlmessiere, Munirah Abdullah / A-3325-2015
dc.contributor.authorAlmessiere, Munirah Abdullah
dc.contributor.authorSlimani, Yassine
dc.contributor.authorGüngüneş, Hakan
dc.contributor.authorNawaz, Muhammad
dc.contributor.authorAlahmari, Firas S.
dc.contributor.authorManikandan, Ayyar
dc.contributor.authorBaykal, Abdulhadi
dc.date.accessioned2021-11-01T15:05:09Z
dc.date.available2021-11-01T15:05:09Z
dc.date.issued2020
dc.departmentHitit Üniversitesi, Fen Edebiyat Fakültesi, Fizik Bölümü
dc.description.abstractSeries of Sr hexaferrites (HFs) co-substituted with Nb3+ and Y3+ ions (SrYxNbxFe12-2xO19 (x <= 0.05) were prepared via sol-gel combustion method. In addition to their optical, low temperature, magnetic properties and hyperfine interactions were investigated in detail. X-ray diffraction (XRD) patterns were considered proving both the formation and pureness of products. Mossbauer analysis indicated that the hyperfine field on iron nuclei at all sites decrease with substitution of Y3+-Nb3+ ions into Sr-hexaferrite as a result of changing the magnetic Fe3+ (5 mu(B)) ions by nonmagnetic Y3+ and Nb3+ ions. This leads to decreasing of the magnetic super exchange interaction between the ions. Measurements of AC susceptibility and ZFC-FC magnetizations implemented in a range from room temperature (RT) down to around 2 K. The analysis of M-FC-M-ZFC data proves the ferrimagnetic performance of different prepared HFs in the whole range of 2-325 K and a super-spin glass-like behavior was identified at minimal temperatures. The investigation of AC susceptibility revealed a weakening in the magnetic exchange interactions with the rise in the Nb3+ and Y3+ ions ratios.
dc.identifier.citationAlmessiere, M. A., Slimani, Y., Gungunes, H., Nawaz, M., Al-ahmari, F. S., Manikandan, A., & Baykal, A. (2020). Investigation of the crystal/magnetic structure, magnetic and optical properties of SrYxNbxFe12? 2xO19 (x? 0.05) hexaferrites. Physica Scripta, 95(5), 055802.
dc.identifier.doi10.1088/1402-4896/ab7143
dc.identifier.issn0031-8949
dc.identifier.issn1402-4896
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85082301063
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1088/1402-4896/ab7143
dc.identifier.urihttps://hdl.handle.net/11491/7142
dc.identifier.volume95en_US
dc.identifier.wosWOS:000537678200002
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorGüngüneş, Hakan
dc.language.isoen
dc.publisherIop Publishing Ltd
dc.relation.ispartofPhysica Scripta
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectHexaferriteen_US
dc.subjectRare Earthsen_US
dc.subjectOptical Propertiesen_US
dc.subjectMossbauer Analysisen_US
dc.subjectZFC-FCen_US
dc.subjectAC Susceptibilityen_US
dc.titleInvestigation of the crystal/magnetic structure, magnetic and optical properties of SrYxNbxFe12-2xO19 (x <= 0.05) hexaferrites
dc.typeArticle

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