Understanding the Film Formation Kinetics of Sequential Deposited Narrow‐Bandgap Pb–Sn Hybrid Perovskite Films
Advanced Energy Materials Wiley 10:22 (2020)
Understanding Degredation and Enhancing Long Term Stability of Metal Halide Perovskite Solar Cells
Fundacio Scito (2020)
Endohedral Metallofullerenes: New Structures and Unseen Phenomena
Chemistry - A European Journal Wiley 26:26 (2020) 5748-5757
Frontispiece: Endohedral Metallofullerenes: New Structures and Unseen Phenomena
Chemistry - A European Journal Wiley 26:26 (2020)
Device Modeling for High Efficiency Lead Free Perovskite Solar Cell with Cu2O as Hole Transport Material
2019 IEEE 14th Nanotechnology Materials and Devices Conference (NMDC)
Abstract:
In this work the one dimensional device simulation of lead-free perovskite solar cell of CH 3 NH 3 SnI 3 absorber perovskite material is performed. The parameters which affect the overall performance of the solar cell are investigated and it is observed that the absorber thickness, doping concentrations of HTM (hole transport material), ETM (electron transport material) and perovskite absorber and temperature, influence the solar cell performance. The optimized performance of the perovskite solar cells with PCE (power conversion efficiency) of 30.59%, is obtained when the thicknesses of perovskite was 300nm and the doping concentrations of Cu2O, PCBM and perovskite were 9×10 21 cm- 3 , 1×10 21 cm -3 and 1×10 13 cm -3 respectively. It is observed that suitable optimization of material parameters and device dimensions may lead to high efficiency Perovskite solar cell.