Halide perovskites, in the form of thin films and colloidal nanocrystals, have recently taken
semiconductor optoelectronics research by storm, and have emerged as promising …

Perovskite solar cells (PSCs) are promising candidates for next‐generation photovoltaics
owing to their unparalleled power conversion efficiencies (PCEs). Currently, approaches to …

Designing next-generation light-harvesting devices requires a detailed understanding of the
transport of photoexcited charge carriers. The record-breaking efficiencies of metal halide …

Conventional spectroscopies are not sufficiently selective to comprehensively understand
the behaviour of trapped carriers in perovskite solar cells, particularly under their working …

The extraction of photogenerated charge carriers and the generation of a photovoltage
belong to the fundamental functionalities of any solar cell. These processes happen not …

Mixed‐halide perovskites have emerged as outstanding light absorbers that enable the
fabrication of efficient solar cells; however, their instability hinders the commercialization of …

Organic-inorganic metal halide perovskites solar cells (PSCs) have been emerging as a
counterpart or a supplement of silicon-based solar cells. They have shown various …

Selecting suitable charge transport layers and suppressing non‐radiative recombination at
interfaces with the absorber layer is vital for maximizing the efficiency of halide perovskite …

Lead-based, mixed-halide perovskites such as methylammonium lead iodide-bromide
[MAPb (I1–x Br x) 3] undergo anion photosegregation under illumination. This is observed …

Luminescence constitutes a unique source of insight into hot carrier processes in metals,
including those in plasmonic nanostructures used for sensing and energy applications …