Perovskite-based photovoltaics have attracted increasing research and industry interest
owing to their abundant raw material, low-cost, high performance, and flexibility. After the …

Over the past decade, lead halide perovskites (LHPs), an emerging class of organic–
inorganic ionic-type semiconductors, have drawn worldwide attention, which injects vitality …

Chiral hybrid perovskites combine the advantages of chiral materials and halide perovskites,
offering an ideal platform for the design of circularly polarized light (CPL) detectors. The pyro …

The metal halide perovskite nanocrystals exhibit a remarkable tolerance to midgap defect
states, resulting in high photoluminescence quantum yields. However, the potential of these …

The development of negative photoconductivity (NPC)-related devices is of great
significance for numerous applications, such as optoelectronic detection, neuromorphic …

Lasing performance of solution-processed perovskite thin films is strictly limited by the out-of-
plane scattering losses due to the wide intergrain spacings and quick nonradiative …

Lead halide perovskite nanocrystals have been extensively studied in recent years as
efficient optical materials for their bright and color-tunable emissions. However, these are …

The advancement of pure-red perovskite light-emitting diodes (PeLEDs) is still a challenge
because of surface “wastes”(like surface vacancies and excessive insulating ligands) on …

Colloidal quantum dots (CQDs) are of interest for optoelectronic devices because of the
possibility of high-throughput solution processing and the wide energy gap tunability from …

Colloidal semiconductor nanocrystals enable the realization and exploitation of quantum
phenomena in a controlled manner, and can be scaled up for commercial uses. These …