Halide perovskite semiconductors with extraordinary optoelectronic properties have been
fascinatedly studied. Halide perovskite nanocrystals, single crystals, and thin films have …

Self‐assembly of nanocrystals into superlattices is a fascinating process that not only
changes geometric morphology, but also creates unique properties that considerably enrich …

The synthesis of binary nanocrystal superlattices (BNSLs) enables the targeted integration
of orthogonal physical properties, such as photoluminescence and magnetism, into a single …

Superfluorescence (SF) is a unique quantum optical phenomenon where an ensemble of
atoms or molecules exhibit coherent emission of an intense burst of light of high …

Nanocrystal (NC) self-assembly is a versatile platform for materials engineering at the
mesoscale. The NC shape anisotropy leads to structures not observed with spherical NCs …

Thanks to the narrow line width and high brightness, colloidal quantum dot (CQD) lasers
show promising applications in next-generation displays. However, CQD laser-based …

Whispering-gallery microresonators have the potential to become the building blocks for
optical circuits. However, encoding information in an optical signal requires on-demand …

The assembly of (nano) particles into compact hierarchical structures yields emergent
properties not found in the individual constituents. The formation of these structures relies on …

We correlate spatially resolved fluorescence (-lifetime) measurements with X-ray
nanodiffraction to reveal surface defects in supercrystals of self-assembled cesium lead …

Oil‐in‐oil emulsions provide a unique platform for numerous applications not compatible
with water or aqueous systems. However, the limited types and complicated synthesis …