Light-emitting diodes based on halide perovskites have undergone rapid development in
recent years and can now offer external quantum efficiencies of over 23%. However, the …

Metal-halide perovskites have rapidly emerged as one of the most promising materials of the
21st century, with many exciting properties and great potential for a broad range of …

Perovskite light-emitting diodes (LEDs) have attracted broad attention due to their rapidly
increasing external quantum efficiencies (EQEs),,,,,,,,,,,,,–. However, most high EQEs of …

Lead halide perovskite light-emitting diodes (PeLEDs) have demonstrated remarkable
optoelectronic performance,–. However, there are potential toxicity issues with lead, and …

Near-infrared light-emitting diodes based on solution-processed semiconductors, such as
organics, halide perovskites and colloidal quantum dots, have emerged as a viable …

Long-wavelength near-infrared light-emitting diodes (NIR LEDs) with peak emission
wavelengths beyond 900 nm are of critical importance for various applications including …

Lead-halide perovskites have demonstrated astonishing increases in power conversion
efficiency in photovoltaics over the last decade. The most efficient perovskite devices now …

Perovskites form an important and enormous class of inorganic compounds. Recently,
perovskite materials have attracted extensive research interest owing to their excellent …

Near‐Infrared (NIR) light emitting metal halides are emerging as a new generation of optical
materials owing to their appealing features, which include low‐cost synthesis, solution …

Perovskite nanocrystals (PeNCs) deliver size‐and composition‐tunable luminescence of
high efficiency and color purity in the visible range. However, attaining efficient …