Estimating the Cation Distributions in Ni_0.65−𝑥Zn_0.35Co_𝑥Fe₂O₄ Ferrites Using X-Ray, FT-IR, and Magnetization Measurements

Figure 3

Transmission electron micrograph of cobalt substituted Ni-Zn ferrite samples.

(a) 𝑥=0.0

(b) 𝑥=0.04

(c) 𝑥=0.08

(d) 𝑥=0.12

(e) 𝑥=0.16

(f) 𝑥=0.20

(g) 𝑥=0.24

(h) 𝑥=0.28