Perovskite solar cells (PSCs) represent a promising next‐generation photovoltaic
technology considering their high efficiency and low cost. At the current stage, resolving the …

Abstract 2D perovskites demonstrate higher moisture stability, oxygen content, thermal
stability, and a significantly lower ion migration/phase transition occurrence in comparison to …

Abstract Two-dimensional (2D) and three-dimensional (3D) perovskite heterostructures
have played a key role in advancing the performance of perovskite solar cells,. However, the …

Organic halide salt passivation is considered to be an essential strategy to reduce defects in
state-of-the-art perovskite solar cells (PSCs). This strategy, however, suffers from the …

Layered 2D perovskites are making inroads as materials for photovoltaics and light emitting
diodes, but their photophysics is still lively debated. Although their large exciton binding …

High efficiency and long‐term stability are the prerequisites for the commercialization of
perovskite solar cells (PSCs). However, inadequate and non‐uniform do** of hole …

The development of quasi-two-dimensional (2D) Ruddlesden–Popper phase perovskite
solar cells (PSCs) has significantly improved the stability of the devices. However, the …

Despite the swift development in perovskite solar cells (PSCs), suppressing the ion defects
in the perovskite bulk and further extending the long‐lasting stability of the cells remain the …

Abstract 2D Ruddlesden‐Popper perovskites (PVKs) have recently shown overwhelming
potential in various optoelectronic devices on account of enhanced stability to their 3D …

Although the photovoltaic performance of perovskite solar cells (PSCs) has reached the
commercial standards, the unsatisfactory stability limits their further application. Hydrophobic …