As global warming, energy shortages, and environment pollution have intensified, low-
carbon and energy-saving lighting technology has attracted great attention worldwide. Light …

Halide perovskite semiconductors have risen to prominence in photovoltaics and light‐
emitting diodes (LEDs), but traditional oxide perovskites, which overcome the stability …

Perovskites with low ionic radii metal centres (for example, Ge perovskites) experience both
geometrical constraints and a gain in electronic energy through distortion; for these reasons …

Metal halide perovskites are the first solution processed semiconductors that can compete in
their functionality with conventional semiconductors, such as silicon. Over the past several …

Metal halide perovskites are promising semiconductor photoelectric materials for solar cells,
light-emitting diodes, and photodetectors; they are also applied in energy storage devices …

Halide perovskites and derivatives have been used as emerging photocatalysts due to their
unique optoelectronic and structural diversity. However, compared with the well-explored …

Perovskite solar cells (PSCs) have made unprecedented progress in improving power
conversion efficiency in the past decade, and they are considered as one of the most …

The remarkable success of lead halide perovskites (LHPs) in photovoltaics and other
optoelectronics is significantly linked to their defect tolerance, although this correlation …

The search for lead‐free alternatives to lead‐halide perovskite photovoltaic materials
resulted in the discovery of copper (I)‐silver (I)‐bismuth (III) halides exhibiting promising …

Inorganic–organic hybrid lead halide perovskites are emerging optoelectronic materials for
solar cell application. However, the toxicity concerns and poor stability largely hamper their …