The direct detection of high-energy radiation such as X-rays and γ-rays by semiconductors
at room temperature is a challenging proposition that requires remarkably pure and nearly …

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

Radiation detection, using materials to convert high-energy photons to low-energy photons
(X-ray imaging) or electrical charges (X-ray detector), has become essential for a wide range …

Self‐powered perovskite X‐ray detectors have drawn increasing attention due to the merits
of low noise, low power consumption as well as high portability and adaptability. However …

Inorganic Bi‐based perovskites have shown great potential in X‐ray detection for their large
absorption to X‐rays, diverse low‐dimensional structures, and eco‐friendliness without toxic …

Environmentally‐friendly metal halides have become emerging candidates for X‐ray
imaging applications. However, it remains challenging to obtain noise and ion migration …

X-ray detection has been extensively applied in various fields including medical imaging,
security detection, and industrial non-destructive testing. Recently, organic-metal halide …

Lead halide perovskites have made remarkable progress in the field of radiation detection
owing to the excellent and unique optoelectronic properties. However, the instability and the …

Due to the large distance or weak electronic conjugation between adjacent Bi‐I
octahedrons, the charge transport in the low‐dimensional bismuth‐based hybrid perovskites …

Lead halide perovskites with excellent optoelectronic properties have attracted extensive
attention and made amazing progress for X-ray detectors and imaging. However, lead is …