FTIR and Electrical Study of Dysprosium Doped Cobalt Ferrite Nanoparticles

Table 3

FTIR data of CoFe_2−𝑥Dy_xO₄ samples sintered at 300, 500, 700, and 900°C.

Samples	300°C		500°C		700°C		900°C
	𝜈1 (cm^−1)	𝜈2 (cm^−1)	𝜈1 (cm^−1)	𝜈2 (cm^−1)	𝜈1 (cm^−1)	𝜈2 (cm^−1)	𝜈1 (cm^−1)	𝜈2 (cm^−1)
𝑥=0.00	567	403	553	410	567	410	560	417
𝑥=0.05	574	417	581	411	574	417	581	417
𝑥=0.10	581	424	594	430	584	417	587	424
𝑥=0.15	594	424	595	437	587	424	594	430