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 …

Manipulating the crystallographic orientation of semiconductor crystals plays a vital role in
fine-tuning their facet-dependent properties, such as surface properties, charge transfer …

Perovskite solar cells (PSCs) have emerged as a promising next-generation photovoltaic
technology for the future energy supply owing to their high efficiency, favourable solution …

Perovskite solar cells suffer from poor reproducibility due to the degradation of perovskite
precursor solution. Herein, we report an effective precursor stabilization strategy via …

The defects and phase segregation in perovskite will significantly reduce the performance
and stability of perovskite solar cells (PSCs). In this work, a deformable coumarin is …

Formamidinium lead triiodide (FAPbI3) perovskite solar cells (PSCs) are mainly fabricated
by sequentially coating lead iodide and formamidinium iodide, or by coating a solution in …

Owing to the ionic nature of lead halide perovskites, their halide-terminated surface is
unstable under light-, thermal-, moisture-, or electric-field-driven stresses, resulting in the …

Dual‐interface modulation including buried interface as well as the top surface has recently
been proven to be crucial for obtaining high photovoltaic performance in lead halide …

Grain boundary management is critical to the performance and stability of polycrystalline
perovskite solar cells (PSCs), especially large-area devices. However, typical passivators …

Introducing fluorine (F) groups into a passivator plays an important role in enhancing the
defect passivation effect for the perovskite film, which is usually attributed to the direct …