Two/Quasi-two-dimensional perovskite-based heterostructures: construction, properties and applications

Abstract

Highlights The prominent electronic, optical and optoelectronic properties of 2D perovskites are summarized. The construction methods and characterizations of 2D perovskite-based heterostructures are discussed. The prominent optical properties of 2D perovskite-based heterostructures are also illustrated. We further demonstrate the optoelectronic applications of 2D perovskite-based heterostructures. We outline the challenges and perspectives in the field of 2D perovskites-based heterostructures.