ABSTRACT: Here we reporting the structural and magnetic properties of neodymium-doped cobalt ferrites with general formula CoNdxFe2-xO4 (where x=0, 0.02, 0.04, 0.06, 0.08, and 0.10) nanomaterials obtained from sol-gel auto-combustion method. The obtained precursors were calcined at 773 K/4 h. The crystal structure of calcined powders was analyzed using X-ray diffraction (XRD), and morphological studies were done by scanning electron microscopy (SEM). The peaks obtained from the XRD confirmed the single-phase spinel ferrite structure without any secondary impurity.....
Keywords: Cobalt ferrite, Neodymium,XRD, SEM, Dielectric loss, Activation energy .
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