Table 5.

The magnetic properties of Zr and Co substituted Ni_0.5Zn_0.5Zr_xCo_xFe_2-2xO₄.

Dopant concentration	Magnetic moment (ηB) Bohr magneton	Saturation magnetization (Ms) emu/gm	Permeability (μ)	Coercive field (Hc) Oe	Y-K angles(o)	Anisotropy constant(K) erg/cm3
0.00	6.3556	71.1569	117.1649	48.6911	20.0723	100.20
0.08	5.3574	58.8108	35.8440	42.395	34.4331	133.89
0.16	4.1472	47.1815	28.3499	54.9998	39.7553	177.41
0.24	2.9478	33.1309	27.6339	159.9546	48.9891	251.43
0.32	2.8595	31.7365	22.0879	214.8523	54.3232	337.34
0.4	2.5523	28.2405	19.4524	310.5976	59.4274	351.76