Strong electron-phonon interactions are frequently considered the origin of the unique
electrical and optical properties of lead halide perovskites. Electron-phonon interactions …

A new chapter in the long and distinguished history of perovskites is being written with the
breakthrough success of metal halide perovskites (MHPs) as solution-processed …

Despite the impressive photovoltaic performances with power conversion efficiency beyond
22%, perovskite solar cells are poorly stable under operation, failing by far the market …

Solar cells and optoelectronic devices are exposed to heat that degrades performance.
Therefore, elucidating temperature-dependent charge carrier dynamics is essential for …

Lead halide perovskites show marked defect tolerance responsible for their excellent
optoelectronic properties. These properties might be explained by the formation of large …

Organic–inorganic lead halide perovskites have shown photovoltaic performances above
20% in a range of solar cell architectures while offering simple and low-cost processability …

Organometal halide perovskite solar cells have evolved in an exponential manner in the two
key areas of efficiency and stability. The power conversion efficiency (PCE) reached 20.1 …

The recent re‐emergence of halide perovskites has received escalating interest for
optoelectronic applications. In addition to photovoltaics, the multifunctional nature of halide …

Addressing the toxicity issue in lead-based perovskite compounds by seeking other nontoxic
candidate elements represents a promising direction to fabricate lead-free perovskite solar …

Hybrid organic–inorganic semiconductors feature complex lattice dynamics due to the ionic
character of the crystal and the softness arising from non-covalent bonds between molecular …