A highly efficient Na-doped Cs<sub>3</sub>Cu<sub>2</sub>I<sub>5</sub> scintillator for γ-ray detection and flexible X-ray imaging
Yanyan Lei, Lingyan Xu, Yanze Wang, Lixiang Lian, Chongqi Liu, Ying Wang, Lu Liang, Zhentao Qin, Shuai Han, Wei Zheng, Q. Hu, Xiaowang Liu, Tao Wang, Wanqi Jie
Abstract
Na + doping in Cs 3 Cu 2 I 5 elevates the PLQY to 95%. Cs 3 Cu 2 I 5 :Na + γ-ray detector has good energy resolution and high light yield. A breakthrough spatial resolution of 25.6 LP per mm@MTF = 0.2 was achieved for X-ray imaging based on Cs 3 Cu 2 I 5 :Na + @PMMA film.
Topics & Concepts
ScintillatorX-rayDopingMaterials scienceX-ray detectorYield (engineering)OpticsImage resolutionResolution (logic)Analytical Chemistry (journal)DetectorPhysicsOptoelectronicsChemistryComputer scienceArtificial intelligenceMetallurgyChromatographyRadiation Detection and Scintillator TechnologiesLuminescence Properties of Advanced MaterialsAdvanced Semiconductor Detectors and Materials