The synthesis of a perovskite CsPbBr3 quantum dot superlattice in borosilicate glass.

For the first-time we have synthesised perovskite CsPbBr3 quantum dot (QD) superlattices in borosilicate glass, which play a key role in controllable network structure connectivity. The structural and optical properties of the CsPbBr3 QD superlattices embedded in borosilicate glass were investigated.