Frequency and Temperature Dependence on Dielectric and Impedance Properties of Titanium Substituted Manganese-Zinc Ferrite System Mn0.8+xZn0.2TixFe2-2xO4 with x=0.15

A nano/micro crystalline ceramic, Titanium Substituted Manganese -Zinc Ferrite System Mn0.8+xZn0.2TixFe2-2xO4 with x=0.15 is synthesised by solid state reaction route using high quality raw materials, MnO, ZnO, TiO2 and Fe2O3 which are mixed, milled in a ball mill, calcined at suitable temperature, pelletized and sintered. Various dielectric parameters which define the dielectric properties of the material such as dielectric constant, dielectric loss, conductivity and impedance of the material are measured at different temperatures (25�600 �C) for a frequency range of 100 Hz to 5 MHZ using HIOKI 3532-50 LCR Hi tester. Frequency and temperature dependence of the so mentioned parameters are evaluated.