Driven by the growing dominance of balance of system costs in photovoltaic installations,
next-generation solar cell technologies must deliver significant increases in power …

Colloidal metal‐halide perovskite nanocrystals (MHP NCs) are gaining significant attention
for a wide range of optoelectronics applications owing to their exciting properties, such as …

To achieve the full potential of monolithic perovskite/silicon tandem solar cells, crystal
defects and film inhomogeneities in the perovskite top cell must be minimized. We discuss …

Bright and efficient blue emission is key to further development of metal halide perovskite
light-emitting diodes. Although modifying bromide/chloride composition is straightforward to …

Inorganic perovskite based solar cells (PSCs) have been receiving unprecedented attention
worldwide in the past several years due to their higher intrinsic stability towards high …

Stability and current–voltage hysteresis stand as major obstacles to the commercialization of
metal halide perovskites. Both phenomena have been associated with ion migration, with …

This work discusses the need to enhance charge carrier collection to minimize halide
segregation in wide band-gap (WBG) perovskites. Here, we systematically elucidate the …

Alloyed lead halide perovskites have taken a dominant role in the quest for third-generation
solar cells. This is due to optimal light-harvesting properties, which can be tuned across the …

We report here fast A‐site cation cross‐exchange between APbX3 perovskite nanocrystals
(NCs) made of different A‐cations (Cs (cesium), FA (formamidinium), and MA …

Photoinduced halide segregation (PIHS) is an inevitable issue in the deterioration of the
phase stability of band-gap-tunable mixed-halide perovskites (MHPs). Herein, under …