In this work, we have studied the effects of the
2 Zn
ions on the electric and the dielectric properties of the Cu spinel
ferrite. The mixed Cu-Zn spinel ferrite, of chemical formula
1 s s 2 4 Cu Zn Fe O , where s stepped by 0.2 according to (
0.0 s 1.0), were prepared from purity metal oxides using the
standard ceramic preparation. The AC conductivity was
determined for the ferrite samples in the applied frequency range
(10 10 )Hz 4 6
. In this range of frequency, the AC conductivity
increases rapidly as a function of the applied frequency.
The dielectric properties for the ferrite samples were also
determined at room temperature. The general trend for all samples
was found to decrease continuously with increasing of the applied
frequency. The measurements of the electric and the dielectric
properties show that, the behavior of the ferrite samples is similar
to that of the semiconductor materials. The results of the electric
and dielectric properties are inadequate to previous studies for
various ferrite compounds. The electric conductivity for the
samples was explained using the electron hopping model.In this work, we have studied the effects of the
2 Zn
ions on the electric and the dielectric properties of the Cu spinel
ferrite. The mixed Cu-Zn spinel ferrite, of chemical formula
1 s s 2 4 Cu Zn Fe O , where s stepped by 0.2 according to (
0.0 s 1.0), were prepared from purity metal oxides using the
standard ceramic preparation. The AC conductivity was
determined for the ferrite samples in the applied frequency range
(10 10 )Hz 4 6
. In this range of frequency, the AC conductivity
increases rapidly as a function of the applied frequency.
The dielectric properties for the ferrite samples were also
determined at room temperature. The general trend for all samples
was found to decrease continuously with increasing of the applied
frequency. The measurements of the electric and the dielectric
properties show that, the behavior of the ferrite samples is similar
to that of the semiconductor materials. The results of the electric
and dielectric properties are inadequate to previous studies for
various ferrite compounds. The electric conductivity for the
samples was explained using the electron hopping model