  Mg-Cu-Zn ferrite was prepared through a wet synthetic method by a
self-combustion reaction directly from a citrate precursor. The as-synthesized
powders were sintered at for only 2h. XRD patterns and FTIR spectra confirm the
formation of single phase Mg-Cu-Zn ferrite after combustion. To the best of our
knowledge, this is the first time that Mg-Cu-Zn ferrite is sintered at such low
temperature. The sintering process increased the crystallinity of the solid and
the domain sizes.
