Scintillator of Polycrystalline Perovskites for High‐Sensitivity Detection of Charged‐Particle Radiations (Adv. Funct. Mater. 48/2022)

Alpha-Particle Detections In article number 2206645, Csaba Janáky, Mátyás Hunyadi, and coworkers demonstrate the spectroscopic detection of charged particles with cesium copper halide thin films. This study shows the first use of inorganic thin-film scintillators with optical pulse characteristics and light yield competitive with doped single crystal scintillators, while also providing improved structural and functional stability under extreme environmental conditions.