Ionizing radiation such as X-rays and γ-rays has been extensively studied and used in
various fields such as medical imaging, radiographic nondestructive testing, nuclear …

Abstract 2D perovskites have greatly improved moisture stability owing to the large organic
cations embedded in the inorganic octahedral structure, which also suppresses the ions …

Metal halide perovskites have recently emerged as promising candidates for the next
generation of X-ray detectors due to their excellent optoelectronic properties. Especially, two …

Preliminary theoretical analyses indicate that lattice relaxation may be used to release lattice
strain in the FAPbI3 perovskite to warrant both high x-ray detection performance and …

Metal-halide perovskites are revolutionizing the world of X-ray detectors, due to the
development of sensitive, fast, and cost-effective devices. Self-powered operation, ensuring …

X-ray detection is widely used in various applications. However, to meet the demand for high
image quality and high accuracy diagnosis, the raw data increases and imposes challenges …

Perovskite single crystals and polycrystalline films have complementary merits and
deficiencies in X‐ray detection and imaging. Herein, we report preparation of dense and …

Manipulating excitons in semiconductors has driven the evolution of today's optoelectronic
and photovoltaic devices. Engineering the dielectric constant, a key parameter that is highly …

In recent years, halide perovskites have shown great application potential in X‐ray detection
due to their superior optoelectronic properties and high X‐ray attenuation coefficient …

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 …