Nanocrystals form a superfluorescent lattice mimicking the atomic structure of perovskite materials

Nature, Published online: 26 May 2021; doi:10.1038/d41586-021-01331-1

Nanocrystals with tailored shapes and compositions have been shown to form ‘superlattice’ arrays analogous to the ionic lattices of perovskite compounds. One such superlattice exhibits a phenomenon called superfluorescence.