Negative thermal quenching of copper halide-based polymer ceramics for high resolution X-ray imaging and ionizing radiation detection

Tansparent uniform scintillators fabricated via in-situ crystallization of Bmpip 2 Cu 2 Br 4 and Bmpip 2 Cu 2 Br 2 I 2 in PMMA showed high X-ray spatial resolution of > 20 lp mm −1 and excellent α/β/γ detectability, ideal for imaging and radiation monitoring.