Figure 9:
Avrami plot of
l
n
[
−
l
n
(
1
−
𝑥
)
]
versus
l
n
𝑡
for isothermal crystallization of Ni
0.5
Zn
0.5
Fe
2
O
4
films annealed at different temperatures from 800 to 1000°C for different annealed times from 1 to 4 h.
