To investigate the efficiency limits of 2D-layered Ruddlesden–Popper perovskite solar cells.
Analysis of optoelectronic properties
Evaluation of photovoltaic performance
Comparison with traditional perovskite materials
Achieved a performance limit of 20.79% efficiency
Demonstrated superior environmental stability
Highlighted advantages over conventional solar cell materials
Abstract
Two-dimensional Ruddlesden–Popper (2DRP) halide perovskites have attracted considerable interest in photovoltaics due to their optoelectronic properties and superior environmental stability.