Preparation and Deposition the Spinel Ferrite (Cu-ZnFe2O4) On Al Substrates and Plasticizer Through TP to Study of The Magnetic Characters

Technique of sol-gel was utilized to make Cu0.6Zn0.4Fe2O4 spinel ferrite, then (400 nm and 800 nm) ± 2 0thin films on substrates of Al were precipitated through technique of plasticizer and vacuum as thermal evaporation (TE) through thermal plasma (TP). Tests of diffraction of X-ray (XRD) exposed the thin maked filmsare of polycrystalline nano-structure and the micro-strain occurrence in the crystals because of sintering temperature (ST) influence. Topography images of AFM revealed surfaces as smooth and roughness being low for samples that deposited. Images of surface of SEM thin films present spherical nano-composite grains and the images of cross-sections illustrate agglomerated particles shaped regularly. Influence of thickness on characters of microwave for samples with no any adhesive or fixative addition was revealed and examined through the system of Ne2rk (VNA) Analyzer in X- band width of (8 -12.5) GHz frequency range which illustrates very good stability for the reflectance and very high absorptance proportions.