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 …

Halide perovskites (HPs) recently have emerged as one class of competitive scintillators for
X‐ray detection and imaging owing to its high quantum efficiency, short decay time, superior …

Scintillators with high spatial resolution at a low radiation dose rate are desirable for X‐ray
medical imaging. To challenge the state‐of‐art technology, it is necessary to design large …

High‐performance X‐ray scintillators with low detection limits and high light yield are of
great importance and are a challenge for low‐dose X‐ray imaging in medical diagnosis and …

Scintillators are critical in medical imaging, non‐destructive security screening, and space
exploration applications. However, it still remains a challenge to achieve large‐area and …

Low‐dimensional perovskite halides have shown a great potential as X‐ray detection
materials because of efficient exciton emissions originating from strongly spatially localized …

Copper-based halide scintillators have attracted considerable interest because of their high
light yields, low detection limits, low toxicity, and moderate fabrication conditions. Here, we …

Scintillators are of significance for the realization of indirect X-ray detection and X-ray
excited optical luminescence (XEOL) imaging. However, commercial bulk scintillators not …

Conventional energy‐integration black–white X‐ray imaging lacks the spectral information
of X‐ray photons. Although X‐ray spectra (energy) can be distinguished by the photon …

Luminescent metal halide perovskites (MHPs) open new avenues for highly efficient
radiation detection. To challenge the state‐of‐art technology, fundamental understanding of …