FTIR and EPR Studies of Nickel Substituted Nanostructured Mn Zn Ferrite

Table 1

Particle size for the sample (with = 0.0, 0.1, 0.2, and 0.3).

	Composition	Crystallite size (nm); XRD	Particle size (nm); TEM
0.0	Fe2O4	14	19
0.1	Fe2O4	13.5	18
0.2	Fe2O4	14	17
0.3	Fe2O4	15.2	19