ABSTRACT A promising development in photovoltaics (PVs), mixed 2D/3D perovskite solar
cells (PSCs) have the potential to overcome the drawbacks of conventional 3D PSCs. This …

The deposition of large ammonium cations onto perovskite surfaces to passivate defects and
reduce contact recombination has enabled exceptional efficiency and stability in perovskite …

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 …

The interface of perovskite solar cells (PSCs) is significantly important for charge transfer
and device stability, while the buried interface with the impact on perovskite film growth has …

In just over a decade, certified single-junction perovskite solar cells (PSCs) boast an
impressive power conversion efficiency (PCE) of 26.1%. Such outstanding performance …

Flexible perovskite solar cells (F-PSCs) have shown significant promise owing to their
flexibility and high specific power density; however, their performance is frequently …

Perovskite/organic tandem solar cells (POTSCs) are gaining attention due to their easy
fabrication, potential to surpass the S‐Q limit, and superior flexibility. However, the low …

Defects in perovskite are key factors in limiting the photovoltaic performance and stability of
perovskite solar cells (PSCs). Generally, choline halide (ChX) can effectively passivate …

Metal halide perovskite solar cells (PSCs) have witnessed a swift increase in power
conversion efficiency in the past decade, emerging as one of the most promising next …

An issue that affects the scaling-up development of perovskite photovoltaics is the marked
efficiency drop when enlarging the device area, caused by the inhomogeneous distribution …