Metal halide perovskites with APbX3 crystal structure show rapidly increasing global interest as a new generation of radiation detection materials alternative to CdZnTe. In this work, we present our results of the multiple single crystals growth of all-inorganic perovskite CsPbBr3 using Bridgman method. Crystals were prepared directly from CsBr and PbBr2 starting materials mixed with a various...
Proton detectors play a crucial role in various fields, including radiation monitoring, medical imaging, and particle physics research. Recently, metal halide perovskites have emerged as a promising candidate for proton detection, offering high radiation tolerance alongside their demonstrated remarkable capabilities in detecting X-rays, gamma rays, alpha particles, electrons, and neutrons....
Here we have fabricated and characterised CsPbBr3 wafers for direct X-ray detection. Gram-scale CsPbBr3 powder was synthesized by milling of CsBr and PbBr2 precursors in a planetary ball mill. 0.4 g of CsPbBr3 power was pressed into a pellet of 10 mm diameter by a hot-pressing method at 70º C. We have characterized the morphology and structural properties of the polycrystalline CsPbBr3 wafer...