Abstract 3D perovskite solar cells (PSCs) have shown great promise for use in next‐
generation photovoltaic devices. However, some challenges need to be addressed before …

Inverted perovskite solar cells (PSCs) have attracted considerable attention due to their
distinct advantages, including minimal hysteresis, cost‐effectiveness, and suitability for …

Controlling the crystallinity and surface morphology of perovskite layers by methods such as
solvent engineering, and methylammonium chloride addition,,,–is an effective strategy for …

Upscaling efficient and stable perovskite layers is one of the most challenging issues in the
commercialization of perovskite solar cells. Here, a lead halide–templated crystallization …

Perovskite light-emitting diodes are of potential use in the development of colour displays
and solid-state lighting. This requires high-performance blue perovskite emission. However …

Space-charge-limited current (SCLC) measurements have been widely used to study the
charge carrier mobility and trap density in semiconductors. However, their applicability to …

Further improvements in perovskite solar cells require better control of ionic defects in the
perovskite photoactive layer during the manufacturing stage and their usage,,,–. Here we …

Defects in perovskite films are still the dominant destroyer of both power conversion
efficiency (PCE) and long‐term stability in perovskite solar cells (PSCs). As the most popular …

Halide perovskites (HPs) are potential game-changing materials for a broad spectrum of
optoelectronic applications ranging from photovoltaics, light-emitting devices, lasers to …

Metal halide perovskites are the first solution processed semiconductors that can compete in
their functionality with conventional semiconductors, such as silicon. Over the past several …