The Curie temperature is an important thermo-characteristic of magnetic materials, which
causes a phase transition from ferromagnetic to paramagnetic by changing the spontaneous …

The stoichiometric compositions of a ferrite system with a chemical formula CoCr0. 5DyxFe1.
5− xO4 where x= 0.0, 0.025, 0.05, 0.075 and 0.1 were prepared by the sol-gel auto …

Cobalt ferrite nano-particles, Co 0.9 RE 0.1 Fe 2 O 4, with three different rare earth ions (Nd,
Eu, and Gd) were prepared by the chemical co-precipitation method. X-ray diffraction (XRD) …

Regarding the various applications of cobalt ferrite as a magnetic ceramic in various
scientific and industrial categories, it is essential to modify and optimize its microstructural …

Structural and magnetic studies have been carried out on In3+ substituted NiFe2O4 having
chemical formula NiFe2− xInxO4 (x= 0.0–0.30 in step of 0.05) prepared through solid-state …

Abstract Mn 2+ and Cr 3+ co-doped nickel ferrite nanoparticles are synthesized via cost
effective and eco-friendly chemical co-precipitation method. The work reports sequentially …

In present work, CoFe 2-x Gd x O 4 nanoparticles with compositions x= 0.0, 0.02, 0.04, 0.06,
0.08 and 0.1 were successfully synthesized by a sol-gel auto-combustion route sintered at …

Abstract Cobalt ferrite (CoFe 2 O 4) nanoparticles with various size distributions were
prepared by a chemical co-precipitation method at different pH condition from 8 to 13. The …

The aim of this study is to evaluate the structural and magnetic properties of Ni–Zn doped
ferrite with trivalent Al 3+ and Cr 3+ cations substitution in Ni 0.6 Zn 0.4 Fe 2− x Cr x/2 Al x/2 …

Ferrite samples of Al 3+ substituted NiFe 2 O 4 nanoparticles were prepared by wet
chemical co-precipitation method. The samples were obtained by annealing at relatively low …