Study on the influence of magnesium doping on the magnetic properties of spinel Zn-Mg ferrite
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Polycrystalline spinel ferrite powders of Zn1- x Mg x Fe2O4, (x = 0.0, 0.4, 0.8, and 1.0) have been synthesized by solid-state reaction. An antiferromagnetic Néel temperature (T N = 25 K) point is observed in ZnFe2O4, while MgFe2O4 shows a strong ferromagneti... ...