Composition engineering, with its advantages to effectively tune semiconductor properties
by regulating chemical stoichiometry, is a proven strategy to boost the efficiency and stability …

Lead‐based organic–inorganic hybrid perovskite materials are widely used in
optoelectronic devices due to their excellent photophysical properties. However, the main …

Low ionic migration is required for a semiconductor material to realize stable high‐
performance X‐ray detection. In this work, successful controlled incorporation of not only …

Cs3Bi2I9 as a solar absorber material is a strong contender for lead-free perovskite solar
cells (PSCs). The presence of bismuth (Bi) in Cs3Bi2I9 leads to the origin of interesting …

The organic-inorganic hybrid lead halide perovskites have emerged as a series of star
materials for solar cells, lasers and detectors. However, the issues raised by the toxic lead …

Ion migration in perovskite materials accelerates its decomposition—deteriorating device
performance, causing baseline drift, and lowering imaging resolution. In particular, in X-ray …

With rapid progress in the deployment of metal halide perovskites in various device
applications such as solar cells, light-emitting devices, field-effect transistors …

Hybrid organic–inorganic lead halide perovskite single crystal thin film (SCTF) recently has
attracted enormous interest in the field of optoelectronic devices, since it efficiently resolves …

Due to their nontoxicity, stability, and unique optoelectronic properties, all‐inorganic lead‐
free halide semiconductors with perovskite and perovskite‐like structures have successfully …

Perovskites with single-crystal structures offer unique optical, thermal, mechanical and
electrical properties, which could be resulted to manipulate them for sensors, detectors …