Surface passivation has driven the rapid increase in the power conversion efficiency (PCE)
of perovskite solar cells (PSCs). However, state-of-the-art surface passivation techniques …

Perovskite solar cells (PSCs) have rapidly gained prominence in photovoltaics, achieving
impressive advancements in power conversion efficiency (PCE), increasing from 3.8% to …

Abstract 2D perovskite structures have gained significant attention due to their reliable long‐
term stability. Unlike quasi‐2D perovskites, phase‐pure 2D perovskites exhibit a flattened …

Organic ammonium salts are extensively utilized for passivating surface defects in
perovskite films to mitigate trap‐assisted nonradiative recombination. However, the …

The surface passivation with the heterostructure of the 2D/3D stack has been widely used for
boosting the efficiency of nip perovskite solar cells (PSCs). However, the disordered …

Abstract Rational regulation of Me‐4PACz/perovskite interface has emerged as a significant
challenge in the pursuit of highly efficient and stable perovskite solar cells (PSCs). Herein …

The rapidly increased efficiency of perovskite solar cells (PSCs) indicates their broad
commercial prospects, but the commercialization of perovskite faces complex optimization …

Ligand engineering of aromatic heterocyclic cations in two-dimensional (2D) Dion–
Jacobson (DJ) perovskites has been widely explored in recent years. In this study, how the …

Upscaling the perovskite solar cell (PSC) while avoiding losses in the power conversion
efficiency presents a substantial challenge, especially when transitioning from≤ 1 cm2 cells …

Tin-based perovskite solar cells have garnered attention for their biocompatibility, narrow
bandgap, and long thermal carrier lifetime. However, nip-type tin-based perovskite solar …