Magnetic Properties of Zn-Ti Substituted BaFe12O19
Journal Title: GRD Journal for Engineering - Year 2017, Vol 2, Issue 7
Abstract
Barium hexaferrite BaFe12O19, is a ferrimagnetic substance. Its magnetic properties are mainly due to the particular site distribution of Fe ions in it. The Fe3+ ions in BaFe12O19, were partially substituted by Zn2+ and Ti4+ ions. This paper reports the study of the magnetic properties of the compound BaFe10ZnTiO19 synthesized using the solid state diffusion method. X-Ray diffraction (XRD) study confirmed the magnetoplumbite (M) structure for the sample and was found to have a single crystalline phase. Magnetic properties are studied with the help of Vibrating Sample Magnetometer (VSM). Magnetization (M) is plotted against applied magnetic field (H) at room temperature which shows decrease in saturation magnetization (Ms), Coercivity (Hc) and remnant Magnetization (Mr) in the doped sample.
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