Skip to Main content Skip to Navigation
New interface
Journal articles

Ni addition induced modification of structural, magnetic properties and bandgap of Ni-Zn nano ferrites

Abstract : We report synthesis, characterization of Zn1-xNixFe2O4 (x = 0.0–1.0) nano ferrites, by using x-ray diffraction 'XRD', vibration sample magnetometery, UV–Vis spectroscopy. XRD validates the formation of fcc spinel structure. Ni-addition leads to: grain diameter modification; linear decrease of lattice parameter; un-equal distribution of both Ni2+, Zn2+, Fe3+ ions on A, B sites; changes in the degree of inversion, and oxygen parameter showing changes in disorder; linear variation of bandgap; significant reduction of coercivity with simultaneous increase of saturation magnetization. Results clearly demonstrate that Ni-addition in Ni-Zn ferrite can be effectively used to tune magnetic properties, bandgap.
Document type :
Journal articles
Complete list of metadata

https://hal-cnam.archives-ouvertes.fr/hal-03821228
Contributor : Ibrahima SOUANE Connect in order to contact the contributor
Submitted on : Wednesday, October 19, 2022 - 2:53:23 PM
Last modification on : Thursday, December 1, 2022 - 12:07:51 PM

Identifiers

Citation

R. Verma, Frédéric Mazaleyrat, U.P. Deshpande, S.N. Kane. Ni addition induced modification of structural, magnetic properties and bandgap of Ni-Zn nano ferrites. Materials Today: Proceedings, 2020, 32 (3), pp.329-333. ⟨10.1016/j.matpr.2020.01.489⟩. ⟨hal-03821228⟩

Share

Metrics

Record views

0