FTIR and Electrical Study of Dysprosium Doped Cobalt Ferrite Nanoparticles

Figure 2

TEM micrographs of CoFe_{2‒ x}Dy_xO₄ sintered at 700°C. (a) 𝑥 = 0.00; (b) 𝑥 = 0.05; (c) 𝑥 = 0.10; (d) 𝑥 = 0.15.

(a)

(b)

(c)

(d)