Effect of bimetallic (Ca, Mg) substitution on magneto-optical properties of NiFe2O4 nanoparticles

Basit Öğe Kaydı
dc.authorid0000-0001-9016-9229en_US
dc.authorid0000-0003-3183-7017en_US
dc.authorid0000-0003-1651-3591en_US
dc.authorid0000-0002-9473-4739en_US
dc.authorid0000-0002-5205-0937en_US
dc.authorid0000-0002-2579-1617en_US
dc.contributor.authorSlimani, Yassine
dc.contributor.authorAlmessiere, M. A.
dc.contributor.authorNawaz, M.
dc.contributor.authorBaykal, A.
dc.contributor.authorAkhtar, S.
dc.contributor.authorErcan, I
dc.contributor.authorBelenli, İbrahim
dc.date.accessioned2021-06-23T19:52:00Z
dc.date.available2021-06-23T19:52:00Z
dc.date.issued2019
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Fizik Bölümüen_US
dc.description.abstractNanoparticles (NPs) of calcium and magnesium co-substituted nickel ferrite with the chemical composition CaxMgxNi1-2xFe2O4 (0.00 <= x <= 0.05) NPs were prepared hydrothermally. The (Ca, Mg) co-substitution effect on morphological, structural, optical and magnetic properties of NiFe2O4 NPs was analyzed via FT-IR, XRD, TEM, SEM, DRS and VSM techniques. The magnetization of CaxMgxNi1-2xFe2O4 (0.00 <= x <= 0.05) NPs were examined and analyzed at room temperature (300 K; RT) and low temperature (10 K). The specific magnetic parameters such as saturation magnetization M-s, remanence M-r, coercivity H-c, squareness ratio (SQR = M-r/M-s) and magnetic moment nB of Ni1-2xMgxCaxFe2O4 (0.00 <= x <= 0.05) NPs were determined and evaluated. The M (H) curves exhibit superparamagnetic behavior at RT and ferrimagnetic nature at 10 K. The substitution significantly changes the magnetizations and coercivity data. An increase in the M-s, M-r, H-c, and nB values was observed in substituted products compared to pristine one. The highest values were obtained for x = 0.05 product. The SQR values are found to be below than 0.5, which can be attributed to surface spin disorder effects. The obtained magnetic results are primarily derived from the substitution with Mg and Ca that will strengthen the super exchange interactions.en_US
dc.identifier.doi10.1016/j.ceramint.2018.12.072
dc.identifier.endpage6029en_US
dc.identifier.issn0272-8842
dc.identifier.issn1873-3956
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85058781108en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage6021en_US
dc.identifier.urihttps://doi.org/10.1016/j.ceramint.2018.12.072
dc.identifier.urihttps://hdl.handle.net/20.500.12491/10081
dc.identifier.volume45en_US
dc.identifier.wosWOS:000459365500102en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorBelenli, İbrahim
dc.language.isoenen_US
dc.publisherElsevier Sci 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.subjectBimetallic Substitutionen_US
dc.subjectNiFe2O4en_US
dc.subjectStructureen_US
dc.subjectMagneto-optical Propertiesen_US
dc.subjectLow temperature Magnetizationen_US
dc.titleEffect of bimetallic (Ca, Mg) substitution on magneto-optical properties of NiFe2O4 nanoparticlesen_US
dc.typeArticleen_US

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim Yok
İsim:
yassine-slimani.pdf
Boyut:
2.48 MB
Biçim:
Adobe Portable Document Format
Açıklama:
Tam Metin/Full Text
İndir

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Fizik Bölümü Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu