Neutron diffraction and Mossbauer effect study on a cobalt substituted zinc ferrite

Neutron Diffraction and Mössbauer Studies of Zinc Ferrite

It is shown by neutron diffraction and Mossbauer spectrometry that the formation of a long range magnetic order in zinc ferrite depends sensitivily on the content of divalent iron. The experimental data favour a non collinear model of the magnetic structure. Zinc ferrite is a normal spinel with the tetrahedral A sites occupied by Zn2+ ions and the octahedral B sites occupied by Fe3+ ions. Any m...

Effect of cobalt on structural, microstructural and magnetic properties of magnesium-zinc ferrite nanoparticles

Mg0.5-xCoxZnFe2O4 ferrite nanostructures with various amounts of Co2+ substitution (x= 0, 0.05, 0.10, 0.15) were prepared using a simple and inexpensive sol-gel method sol-gel route. Structural, microstructural and magnetic properties of the prepared powders were investigated by x-ray diffraction (XRD), Fourier transform infrared (FT-IR), field emission- scanning electron microscopy (FE-SEM), X...

Temperature dependence of the structural, magnetic, and magnetostrictive properties of zinc-substituted cobalt ferrite

Magnetic and magnetoelastic properties of Cr-substituted cobalt ferrite

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Structural, magnetic, and magnetoelastic properties of magnesium substituted cobalt ferrite