Physical properties of nanocrystalline Ni 1-x Znx Cr y Fe 2-y O 4 , (x=0.3, 0.5 and y=0.0, 0.1) with estimated crystallite size of 16 nm have been studied.XRD pattern of all prepared systems shows that, the nanosamples without Cr 3+ have a cubic spinel structure with the appearance of small peaks designated as a secondary phase.Magnetic constants such as saturation magnetization, (M S ) remanence ...
Physical properties of nanocrystalline Ni 1-x Znx Cr y Fe 2-y O 4 , (x=0.3, 0.5 and y=0.0, 0.1) with estimated crystallite size of 16 nm have been studied.XRD pattern of all prepared systems shows that, the nanosamples without Cr 3+ have a cubic spinel structure with the appearance of small peaks designated as a secondary phase.Magnetic constants such as saturation magnetization, (M S ) remanence ...