As a key structural parameter, phase depicts the arrangement of atoms in materials.
Normally, a nanomaterial exists in its thermodynamically stable crystal phase. With the …

With rapid progress in a power conversion efficiency (PCE) to reach 25%, metal halide
perovskite-based solar cells became a game-changer in a photovoltaic performance race …

Metal halide perovskites have been in the limelight in recent years due to their enormous
potential for use in optoelectronic devices, owing to their unique combination of properties …

Although power conversion efficiency (PCE) of state‐of‐the‐art perovskite solar cells has
already exceeded 20%, photo‐and/or moisture instability of organolead halide perovskite …

Ion migration has been proposed as a possible cause of photovoltaic current–voltage
hysteresis in hybrid perovskite solar cells. A major objection to this hypothesis is that …

Although sunlight-driven water splitting is a promising route to sustainable hydrogen fuel
production, widespread implementation is hampered by the expense of the necessary …

Humidity has been an important factor, in both negative and positive ways, in the
development of perovskite solar cells and will prove critical in the push to commercialize this …

Perovskite solar cells based on organometal halide light absorbers have been considered a
promising photovoltaic technology due to their superb power conversion efficiency (PCE) …

Certified power conversion efficiencies (PCEs) of perovskite solar cells have increased to
reach an impressive 22.1%. However, there exists microscopic inhomogeneity that limits …

Thin-film photovoltaics based on organic–inorganic hybrid perovskite light absorbers have
recently emerged as a promising low-cost solar energy harvesting technology. Over the past …