Metal halide perovskites (MHPs) have been a hot research topic due to their facile synthesis,
excellent optical and optoelectronic properties, and record‐breaking efficiency of …

Chiral materials with intrinsic inversion‐symmetric structures possess many unique
physicochemical features, including circular dichroism, circularly polarized …

2D halide perovskites feature solution processability and tunable optoelectronic properties
for optoelectronic applications. However, the controllable fabrication of halide perovskite …

Photodetectors are light sensors in widespread use in image sensing, optical
communication, and consumer electronics. In current smart optoelectronic technology …

Recently, halide perovskites (HPs) and layered two-dimensional (2D) materials have
received significant attention from industry and academia alike. HPs are emerging materials …

Organic–inorganic two-dimensional (2D) perovskite is an optoelectronic material, with
quantum-well structure and improved moisture stabilities, which has been widely used in …

Multifunctional photodetectors boost the development of traditional optical communication
technology and emerging artificial intelligence fields, such as robotics and autonomous …

Abstract Two-dimensional semiconductors (2DSCs) have attracted considerable interests for
optoelectronic devices, but are often plagued by the difficulties in tailoring the charge doping …

The organic spacer molecule is known to regulate the optoelectronic properties of two-
dimensional (2D) perovskites. We show that the spacer layer thickness determines the …

Halide perovskites are promising materials for light-emitting and light-harvesting
applications. In this context, two-dimensional perovskites such as nanoplatelets or …