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 …

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 …

As perovskite photovoltaics stride towards commercialization, reverse bias degradation in
shaded cells that must current match illuminated cells is a serious challenge. Previous …

In recent years, the power conversion efficiencies of halide perovskite solar cells (PSCs)
have reached 25.7%. Further commercialization puts forward higher requirements for the …

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

We present a recyclable perovskite–graphene heterostructure that demonstrates ultrahigh X-
ray detection sensitivities over 108 μC/Gyair· cm2 for medical imaging applications. The high …

Mixed cation mixed halide perovskites (MHPs) are promising candidate materials for next-
generation photovoltaic devices due to their remarkable optoelectronic properties and …

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 …

High-energy radiation detectors with a good imaging resolution, fast response, and high
sensitivity are desired to operate at a high electric field. However, strong ion migration …

Halide lead perovskites have shown great development in recent years for ionizing radiation
detection. However, the bias-induced interfacial electrochemical reaction between the …