In the last decade, perovskite solar cells (PSCs) have undergone unprecedented rapid
development and become a promising candidate for a new‐generation solar cell. Among …

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

Metal halide perovskites are widely used in the preparation of photodetectors (PDs) due to
their excellent photoelectric properties, tunable band gap, low cost, and rapid processing in …

The use of layered, 2D perovskites can improve the stability of metal halide perovskite thin
films and devices. However, the charge carrier transport properties in layered perovskites …

The diverse defects within perovskite film, electron transport layer (ETL) and their interface
greatly impair the power conversion efficiency (PCE), hysteresis and stability of perovskite …

Methylammonium chloride (MACl) and lead chloride (PbCl 2) are commonly used for
improving perovskite film quality. However, the rapid release of volatile MACl would lead to …

Abstract Two-dimensional (2D) metal halide perovskite system has attracted significant
attentions due its tunable optoelectronic characteristics and outstanding environmental …

Organic–inorganic hybrid perovskite materials have been focusing more attention in the field
of self-powered photodetectors due to their superb photoelectric properties. However, a …

Metal halide perovskite solar cells have attracted considerable attention because of their
high-power conversion efficiency and cost-effective solution-processable fabrication; …

It is well-known that two-dimensional Ruddlesden–Popper (2DRP) perovskite has higher
stability than three-dimensional counterparts. However, fundamental issues still exist in the …