Three-dimensional (3D) organic–inorganic lead halide perovskites have emerged in the
past few years as a promising material for low-cost, high-efficiency optoelectronic devices …

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

Surface passivation engineering of perovskite films via organic functional small molecules
has emerged as an effective strategy for improving the efficiency and stability of perovskite …

To solve the toxic issue for new-generation photovoltaic applications, tin-based perovskite
solar cells are a promising alternative to their lead counterparts, but they suffer from poor …

Quasi-2D perovskites, composed of self-organized quantum well structures, are emerging
as gain materials for laser applications. Here we investigate the influence of domain …

Hybrid lead halide perovskites have been intensively investigated due to their structural
diversity and outstanding optoelectronic properties. As emerging semiconducting materials …

Layered hybrid perovskites (LPKs) have emerged as a viable solution to address perovskite
stability concerns and enable their implementation in wide‐scale energy harvesting. Yet …

Transition metal dichalcogenides (TMDs) and perovskites are among the most attractive and
widely investigated semiconductors in the recent decade. They are promising materials for …

Organic–inorganic perovskites face the issues of being vulnerable to oxygen and moisture
and the trap sites located at the surface and grain boundaries. Integration of two …

In recent years, perovskite light-emitting diodes (PeLEDs) have developed rapidly with the
highest external quantum efficiency exceeding 20%. Their unbalanced carrier injection and …