Halide perovskites (HPs) are potential game-changing materials for a broad spectrum of
optoelectronic applications ranging from photovoltaics, light-emitting devices, lasers to …

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

The electron–phonon (e–ph) interaction in lead halide perovskites (LHPs) plays a role in a
variety of physical phenomena. Unveiling how the local lattice distortion responds to charge …

Hybrid organic–inorganic perovskite (HOIP) ferroelectrics are attracting considerable
interest because of their high performance, ease of synthesis, and lightweight. However, the …

Self‐healing, where a modification in some parameter is reversed with time without any
external intervention, is one of the particularly interesting properties of halide perovskites …

Metal-halide perovskites (MHPs) possess enormous potential in optoelectronic and
semiconductor devices. In these applications, MHPs are often subjected to mechanical …

Lead‐based halide perovskite crystals are shown to have strongly anharmonic structural
dynamics. This behavior is important because it may be the origin of their exceptional …

Significant interest exists in lead trihalides that present the perovskite structure owing to their
demonstrated potential in photovoltaic, lasing, and display applications. These materials are …

Formamidinium lead iodide (FAPbI3) exhibits the narrowest bandgap energy among lead
halide perovskites, thus playing a pivotal role for the development of photovoltaics and near …

Lead-halide perovskites have emerged as promising materials for photovoltaic and
optoelectronic applications. Their significantly anharmonic lattice motion, in contrast to …