Effect of multivalent ion doping on magnetic, electrical, and dielectric properties of nickel ferrite nanoparticles.

ABSTRACT: The nanoscale spinel structured ferrites co-doped with multi-valence ions are of great interest and proving to be promising for numerous applications. In light of this, herein we report tetravalent titanium ions (Ti⁴⁺) and divalent zinc ions (Zn²⁺) co-doped nickel ferrites with generic formula of NiFe_2 - 2xTi_xZn_xO₄ (x = 0.00 ≤ x ≤ 0.20 in step of 0.05). The sol gel self combustion method in assistance with citric acid as fuel was employed to prepare the samples. The X-ray diffraction (XRD) analysis with Rietveld refinement was performed to confirm the single-phase cubic spinel structure. The sphere type grain morphology of the samples was revealed by SEM images. The compositional studies carried out by EDAX showed desired fo

SUBMITTER: Rajenimbalkar RS 

PROVIDER: S-EPMC11603289 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature