Halide perovskites have emerged as promising materials for a wide variety of optoelectronic
applications, including solar cells, light‐emitting devices, photodetectors, and quantum …

In the last decade, momentous progress in lead halide perovskite (LHP) light‐emitting
diodes (LEDs) is witnessed as their external quantum efficiency (ηext) has increased from …

The interaction of light with solids can be dramatically enhanced owing to electron‐photon
momentum matching. This mechanism manifests when light scattering from nanometer …

Lead halide perovskite nanocrystals have been extensively studied in recent years as
efficient optical materials for their bright and color-tunable emissions. However, these are …

Perovskite nanocrystals (PNCs) are attractive emissive materials for developing compact
lasers. However, manipulation of PNC laser directionality has been difficult, which limits their …

Collective optical properties can emerge from an ordered ensemble of emitters due to
interactions between the individual units. Superlattices of halide perovskite nanocrystals …

Moiré superlattices, arising from the periodic Moiré patterns formed by two-dimensional (2D)
materials stacked with a slight lattice mismatch, have attracted significant attention due to …

Halide contents in the reaction system during the formation of lead halide perovskite
nanocrystals remained a critical parameter for controlling their surface facets and optical …

Perovskite solar cells (PSCs) have gained attention as a promising photovoltaic technology,
offering high efficiency and cost‐effective manufacturing. However, challenges related to …

Multicomponent self-assembly has been explored to create novel metamaterials from
nanoparticles of different sizes and compositions, but the assembly of nanoparticles with …