Study of the Effect of Quenching on Microstructural and Magnetic Properties of Cu-Doped Mg-Ferrite

Figure 3

M-H curve of (a) furnace-cooled and (b) quenched Mg_1-xCu_xFe₂O₄ (x = 0–0.5) samples. Variation of (c) saturation magnetization and (d) coercivity of furnace-cooled and quenched Mg-Cu ferrites with Cu content.

(a)

(b)

(c)

(d)