532168.fig.006a
(a)
532168.fig.006b
(b)
532168.fig.006c
(c)
Figure 6: Effect of annealing temperature on the SEM patterns of Ni0.5Zn0.5Fe2O4 films. Annealing temperature: (a) 800°C, (b) 850°C, and (c) 1000°C.