Research Article

Low Temperature Dielectric Relaxation in System

Table 2

The composition, temperature range, and activation energy calculated (from versus plots) for compositions in the system.

Composition ( )StructureTemp. range (K) (eV)

0.02Tetragonal235–2461.5
246–253 K1.2
0.06Tetragonal172–2150.50
215–2211.1
0.08Tetragonal235–2611.2
261–2820.92
0.10Pseudo cubic242–2611.3
261–2820.4
0.12Pseudo cubic250–2751.2
275–2950.52
0.16Pseudo cubic235–2461.5
246–253 K1.2