Impedance spectroscopy method for investigation of the polycrystalline inhomogeneous ceramics
Departament of Physics, University Alexandru Ioan Cuza, Blv. Carol I, nr. 11, 700506 Iasi, Romania
Revised: 8 June 2011
Accepted: 24 June 2011
Published online: 28 September 2011
The present paper introduces the principles of the Impedance Spectroscopy technique, as an important method in the characterization of the discrete materials working in real conditions in circuits. The method was firstly verified by using an RC series-parallel circuit and then was exemplified in studying two types of (Ni, Zn) ferrite ceramics.
© EDP Sciences, 2011