Recently, surface passivation has been proved to be an essential approach for obtaining
efficient and stable perovskite light-emitting diodes (Pero-LEDs). Phosphine oxides …

Organic–inorganic halide perovskite photodetectors, with the advantage of solution-
processing fabrication, are a class of revolutionary optoelectronic devices that are promising …

Organic–inorganic hybrid metal-halide perovskites have emerged as potential
semiconductors for high-performance X-ray detection owing to their large radiation stop** …

Lead halide perovskites have been considered promising semiconducting materials for next-
generation optoelectronic devices due to their solution processability and excellent …

The charge transport layer is a critical functional component in perovskite light emitting-
didoes (PeLEDs). Metal oxide semiconductors (MOSs) are attractive charge transport …

Tin‐based perovskite solar cells (PSCs) are promising environmentally friendly alternatives
to their lead‐based counterparts, yet they currently suffer from much lower device …

High-energy radiation detectors with a good imaging resolution, fast response, and high
sensitivity are desired to operate at a high electric field. However, strong ion migration …

Metal halide perovskites (MHPs) are very promising materials for lasing applications due to
their remarkable optical gain properties. Currently, most perovskite-based lasers are …

Heterostructures involving two-dimensional/three-dimensional (2D/3D) perovskites have
recently attracted increased attention due to their ability to combine the high photovoltaic …

Physical entities with inherent randomness have been investigated as anti‐counterfeiting
labels based on physical unclonable functions (PUFs). Herein, a transparent and flexible …