Metal halide perovskites combine excellent electronic and optical properties, such as defect
tolerance and high photoluminescence efficiency, with the benefits of low‐cost, large‐area …

Hybrid halide perovskites are now superstar materials leading the field of low-cost thin film
photovoltaics technologies. Following the surge for more efficient and stable 3D bulk alloys …

Metal-halide perovskite light-emitting diodes (PeLEDs) have attracted great interest because
of their tunable emission wavelength, narrow emission bandwidth and high external …

Next‐generation displays require efficient light sources that combine high brightness, color
purity, stability, compatibility with flexible substrates, and transparency. Metal halide …

As the requirements and expectation for displays in society are growing, higher standards of
the display technology are proposed, including wider color gamut, higher color purity, and …

Metal halide perovskites (MHPs) have numerous advantages as light emitters such as high
photoluminescence quantum efficiency with a direct bandgap, very narrow emission …

Device performance and in particular device stability for blue perovskite light-emitting diodes
(PeLEDs) remain considerable challenges for the whole community. In this manuscript, we …

Great successes have been achieved in develo** perovskite light-emitting devices (LEDs)
with blue, green, red, and near-infrared emissions. However, as key optoelectronic devices …

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

Metal halide perovskite quantum dots (PQDs) possess high photoluminescence quantum
yields, tunable emission spectra with high color purity, high defect tolerance and facile …