Nowadays, the soar of photovoltaic performance of perovskite solar cells has set off a fever
in the study of metal halide perovskite materials. The excellent optoelectronic properties and …

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 …

Although three-dimensional metal halide perovskite (ABX3) single crystals are promising
next-generation materials for radiation detection, state-of-the-art perovskite X-ray detectors …

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 …

Since the inception of the unprecedented rise of halide perovskites for photovoltaic
research, ion migration has shadowed this material class with undesirable hysteresis and …

In the past decade, metal halide perovskite (HP) has become a superstar semiconductor
material due to its great application potential in the photovoltaic and photoelectric fields. In …

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 …

The relatively low resistivity and severe ion migration in CsPbBr3 significantly degrade the
performance of X‐ray detectors due to their high detection limit and current drift. The …

Vacuum deposition has been investigated for the fabrication of perovskite solar cells (PSCs)
in the laboratory, but its efficiency is still significantly lower than using solution deposition …

Abstract Lead‐free A3Bi2I9‐type perovskites are demonstrated as a class of promising
semiconductors for high‐performance X‐ray detection due to their high bulk resistivity and …