Impedance Spectroscopy of Pb_0.8La_0.2Fe_0.1Cr_0.1Ti_0.8O₃

Abstract

In this paper, we have focused on the structural and electrical properties of Pb0.8La0.2Fe0.1Cr0.1Ti0.8O3 ceramic through complex impedance spectroscopy method. It was synthesized by the conventional solid-state reaction technique. Detailed analysis of complex impedance and modulus plot was done, which proposed the semiconducting nature (NTCR) of the sample. Temperature dependant relaxation processes are going on inside the material, which is of non-Debye type.