Organic/inorganic metal halide perovskites attract substantial attention as key materials for
next-generation photovoltaic technologies due to their potential for low cost, high …

With rapid progress in a power conversion efficiency (PCE) to reach 25%, metal halide
perovskite-based solar cells became a game-changer in a photovoltaic performance race …

All-perovskite tandem solar cells hold the promise of surpassing the efficiency limits of single-
junction solar cells,–; however, until now, the best-performing all-perovskite tandem solar …

Perovskite solar cells (PSCs) have made incredibly fast progress in the past years, with the
efficiency approaching 26%, which is comparable to those of the best silicon solar cells. One …

Scalable fabrication of all-perovskite tandem solar cells is challenging because the narrow-
bandgap subcells made of mixed lead-tin (Pb-Sn) perovskite films suffer from nonuniform …

All-perovskite tandem solar cells are attracting considerable interest in photovoltaics
research, owing to their potential to surpass the theoretical efficiency limit of single-junction …

Challenges in fabricating all-perovskite tandem solar cells as modules rather than as single-
junction configurations include growing high-quality wide-bandgap perovskites and …

All-perovskite tandem solar cells are promising for achieving photovoltaics with power
conversion efficiencies above the detailed balance limit of single-junction cells, while …

We report the profiling of spatial and energetic distributions of trap states in metal halide
perovskite single-crystalline and polycrystalline solar cells. The trap densities in single …

Tin perovskites have emerged as promising alternatives to toxic lead perovskites in next-
generation photovoltaics, but their poor environmental stability remains an obstacle towards …