AuBr Induces CsPb(Br/I) QDs to Self-Assemble into Nanowires.

Perovskite quantum dots can form various forms such as nanowires, nanorods, and nanosheets through self-assembly. Nanoscale self-assembly can be used to fabricate materials with excellent device properties. This study introduces AuBr into CsPb(Br/I) quantum dots, causing them to assemble into nanowires.