Metal halide perovskites combine excellent electronic and optical properties, such as defect
tolerance and high photoluminescence efficiency, with the benefits of low‐cost, large‐area …

Incorporating mixed ion is a frequently used strategy to stabilize black-phase formamidinum
lead iodide perovskite for high-efficiency solar cells. However, these devices commonly …

While quasi‐two‐dimensional (quasi‐2D) perovskites have emerged as promising
semiconductors for light‐emitting diodes (LEDs), the broad‐width distribution of quantum …

All-inorganic perovskites are promising for solar cells owing to their potentially superior
tolerance to environmental factors, as compared with their hybrid organic–inorganic …

Recently, organic–inorganic metal halide perovskite solar cells (PSCs) have achieved rapid
improvement, however, the efficiencies are still behind the Shockley–Queisser theory mainly …

Considering the multi-functionalization of ligands, it is crucial for ligand molecular design to
reveal the landscape of anchoring sites. Here, a typical triphenylphosphine (TPP) ligand …

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 …

Solution-processable all-inorganic CsPbI3− x Br x perovskite holds great potential for pure
red light-emitting diodes. However, the widely existing defects in this mixed halide …

Close attention to the interfaces of solution-processed metal halide perovskite-based light-
emitting devices (LEDs) is crucial for their optimal performance. Solution processing of these …

The frequency of reports utilizing synchrotron‐based grazing incident wide angle X‐ray
scattering (GIWAXS) to study metal halide perovskite thin films has exploded recently, as this …