Halide perovskites have attracted a great amount of attention owing to their unique materials
chemistry, excellent electronic properties, and low-cost manufacturing. Two-dimensional …

The field of photovoltaics is undergoing a surge of interest following the recent discovery of
the lead hybrid perovskites as a remarkably efficient class of solar absorber. Of these …

Semiconductor quantum-well structures and superlattices are key building blocks in modern
optoelectronics, but it is difficult to simultaneously realize defect-free epitaxial growth while …

Excess PbI2 in perovskite film is an effective strategy for boosting perovskite solar cells
(PSCs) performance. However, the presence of unreacted PbI2 is a critical source of intrinsic …

The strength of electrostatic interactions within semiconductors strongly affects their
performance in optoelectronic devices. An important target is the tuning of a material's …

Lead halide perovskites have emerged as promising semiconducting materials for different
applications owing to their superior optoelectronic properties. Although the community holds …

Halide perovskites have emerged as a versatile class of materials, with applications
spanning photovoltaics, light-emitting diodes, transistors, and photodetectors. The …

Abstract 2D perovskites are recently attracting a significant amount of attention, mainly due
to their improved stability compared with their 3D counterpart, eg, the archetypical MAPbI3 …

Two-dimensional (2D) organic–inorganic hybrid halide perovskites exhibit unique
properties, such as long charge carrier lifetimes, high photoluminescence quantum …

Although halide perovskites are able to deliver high power conversion efficiencies, their
ambient stability still remains an obstacle for commercialization. Thus, promoting the …