2.1.Methodologyof SCAPS simulation
The initial parameters are got from several experimental and theoretical papers are shownin Table 1.The thickness of ETL, HTL, and perovskite layer used in this study are optimizedand summarized in table.1. From figure 1. Show the device design configuration of the present work. Through on action panel, we set the parameters and other things for the present work it shows in figure 2. In figure 3. This shows that the device setup panel, in this panel we the thickness, acceptor, donor, and important parameter for the cell.