Numerical Study of All 2D Materials Perovskite Solar Cell Using Scaps 1D Simulation

In this paper, we conduct thorough theoretical investigation with the objective of identifying the efficiency hindering factors in ALL 2D perovskite solar cells. The objective of our analysis is twofold; first we investigate the influence of a variety of parameters on the efficacy of the design and second to optimize its performance. The optimized design surpasses the baseline, achieving a high <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$J_{sc}$</tex> of 20.86 mA/cm<sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup>, <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$V_{oc}$</tex> of 0.99 V, and FF of 74.38%, thus demonstrating the potential to achieve an efficiency of up to 15.49% by strategically optimizing the properties of 2D materials. The proposed study not only enables the identification of responsible degradation factors but also establishes the foundation for additional design optimization.