On the Analysis of Cd2Nb2O7 Dielectric Dispersion

The dispersion data of Cd2Nb2O7 (CNO) ceramics have been analyzed using multiple-arc methodology. The high frequency arc has revealed a Ferroelectric property for the ceramics. Also, the method has indicated that mere Cole-Cole single arc analysis over a limited part of the dispersion data may not lead to a reliable dispersion parameters.