3.5.Effect of temperature
At present work study, the temperature of the enhanced device is different from (300-400k) to know the impact of the temperature on this device. The results thus obtaiendis shown in figure10.From the results obtained, we observe that the efficiency of the device gradually decreases when increasing the temperature. It might be owing to the point of defect density within the ab layerincreasing the temperature for that reason the efficiency of the Sn-based material has been decreased. The observed resultant data are shown in fig.10 as below