Fig. 4
From: Impact of lanthanum doping on crystal structure and magnetic anisotropy of Mn-Zn soft nanoferrites
X-ray diffraction (XRD) pattern of Mn0.6Zn0.4La0.2Fe1.8O4 annealed at 450 °C. Peaks corresponding to the (311), (220), (400), (422), (511), and (440) planes confirm the spinel structure. Reduced intensity of peaks indicates possible partial substitution of Fe by La, affecting crystallinity.
