Ionic conductivity and dielectric relaxation studies of a low-temperature form of silver zinc phosphate

Furthermore, the electrical conductivity and the dielectric properties of this material were analyzed by means of the impedance spectroscopy technique, in a frequency ranging from 209 Hz to 1 MHz and temperature range (395-526) K. The phase transition observed in the calorimetric study was confirmed by the σdc and fpvariation as a function of temperature. The conduction mechanism was interpreted by the CBH model in phase I and II and by the NSPT model in the phase III.