The Urbach energy is an expression of the static and dynamic disorder in a semiconductor
and is directly accessible via optical characterization techniques. The strength of this metric …

Organic–inorganic hybrid perovskites have been intensively researched in the past decade
for their optoelectronic properties. The emergence of Ruddlesden–Popper perovskites …

Two-dimensional (2D) hybrid lead halide perovskites are potential candidates for high light
yield scintillators as they have small band gaps between 3 and 4 eV and large exciton …

Self-assembled hybrid perovskite quantum wells have attracted attention due to their
tunable emission properties, ease of fabrication, and device integration. However, the …

Growing large, oriented grains of perovskite often leads to efficient devices, but it is unclear if
properties of the grains are responsible for the efficiency. Domains observed in SEM are …

Methylammonium lead bromide perovskite (MAPbBr3) has been widely investigated for
applications in visible perovskite light-emitting diodes (LEDs). Fine-tuning of the morphology …

Photon recycling and carrier diffusion are the two plausible processes that primarily affect
the carrier dynamics in halide perovskites, and therefore the evaluation of the performance …

Halide perovskites have exceptional optoelectronic properties, but a poor understanding of
the relationship between crystal dimensions, composition, and properties limits their use in …

Metal-halide perovskites have been shown to be remarkable and promising optoelectronic
materials. However, despite ongoing research from multiple perspectives, some …

Colloidal all‐inorganic perovskite nanocrystals have gained significant attention as a
promising material for both fundamental and applied research due to their excellent …