Magnetic and Structural Properties of Nickel Zinc Ferrites Doped With Yttrium

The aim of this paper is to investigate the effect of Y
³⁺
ions substitution for Fe
³⁺
ions in Ni
_0.42
Zn
_0.58
Y
_x
Fe
_2-x
O
₄
(x = 0, 0.02, 0.04, 0.06, 0.08, 0.10) compounds, synthesized by means of ceramic technique, on the magnetic properties and magneto-chemical composition and structure. It was achieved by the X-ray spectroscopy, analysis of the behavior of susceptibility with changing temperature, magnetic hysteresis loop measurement, and complex permeability spectra.