Two-dimensional (2D) halide perovskites have emerged as outstanding semiconducting
materials thanks to their superior stability and structural diversity. However, the ever-growing …

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 …

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 …

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 …

The past decade has witnessed a rapid rise in the performance of optoelectronic devices
based on lead‐halide perovskites (LHPs). The large mobility‐lifetime products and defect …

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 …

The effective detection of X-ray radiation with low threshold is essential to many medical and
industrial applications. Three-dimensional (3D) organolead trihalide and double perovskites …

Low-dimensional metal halides have been the focus of intense investigations in recent years
following the success of hybrid lead halide perovskites as optoelectronic materials. In …

The emerging perovskite solar cell (PSC) technology has attracted significant attention due
to its superior power conversion efficiency (PCE) among the thin-film photovoltaic …

Detecting hard X-rays and γ-rays with high energy resolution is critical for medical and
industrial applications, high-energy fundamental physics, and homeland security. Two types …