All-inorganic perovskites are promising for solar cells owing to their potentially superior
tolerance to environmental factors, as compared with their hybrid organic–inorganic …

All-inorganic CsPbX3 perovskite material not only has the benefits of advanced light
absorption coefficient, long carrier lifetime, and simple preparation process of organic …

All-inorganic CsPbIBr 2 perovskite solar cells (PSCs) have attracted considerable research
attention in recent years due to their excellent thermal stability. However, their power …

Perovskite solar cells (PSCs) have a comparable performance to silicon and other thin-film
photovoltaic (PV) technologies, which are near commercialization. PSCs have several …

Perovskite films prepared using the low-temperature solution method show plentiful defects,
especially at grain boundaries and on the surface. A few additives have been exploited to …

Perovskite solar cells (PSCs) are an attractive emerging photovoltaic technology due to their
high‐performance while being made by low‐cost fabrication processes. The most efficient …

Excess lead iodide (PbI2) aggregates distributed in perovskite photoreactive absorbers will
perturb carrier collection and become a key source of instability in PSCs. Herein, a multisite …

Mn: CsPbBr3 PQDs are achieved by hot injection method. As the amount of Mn doping is
gradually increased, the photoluminescence (PL) spectra shows a slight blue shift. Mn …

Grain boundaries in perovskites are a major source of degradation in perovskite solar cells.
Here, we report selective passivation of perovskite grain boundaries with the aid of biphenyl …

CsPbI3 perovskites are attracting huge interest for their inorganic structure and thanks to a
bandgap of 1.69–1.78 eV that makes them suitable for application in tandem solar cells with …