Fig. 2
From: Impact of lanthanum doping on crystal structure and magnetic anisotropy of Mn-Zn soft nanoferrites

X-ray diffraction (XRD) pattern of Mn0.6Zn0.4Fe2O4 (Mother Sample) annealed at 450 °C. The characteristic peaks for the (311), (220), (400), (422), (511), and (440) planes confirm the formation of a well-crystallized spinel ferrite structure.