Thermodynamic and electric study of the LaNi3,6Al0,4Co0,7Mn0,3 alloy

Microstructural study showed a densely packed uniform distribution of grains over the surface of the sample. The Alternative current (a.c.) impedance plots were used as tools to analyze the electrical response of the sample as a function of frequency at room temperature. These plots revealed the presence of a relaxation process, which may be attributed to the same type of charge carrier. The frequency dependent conductivity was found to display the universal dynamic response behavior widely observed in disordered solid electrolytes.