Heavy atom-doped thermally activated delayed fluorescence cesium zirconium halides for efficient X-ray imaging
Dandan Yang, Ling Li, Shijia Liu, Xudong Hu, Xuebin Zhang, Zhiheng Xu, Shiying Guo, Bing Wang, Xiaobin Tang, Zhuang Chen, Xiaoming Li, Qin Xu, Haibo Zeng
Abstract
A heavy atom (Hf)-doped Cs 2 ZrCl 6 scintillator with strong blue emission, large Stokes shift, and smaller Δ E (S 1 –T 1 ) shows a higher light yield, a low detection limit, and a higher spatial resolution, as well as good irradiation stability.
Topics & Concepts
ScintillatorHalideDopingStokes shiftZirconiumFluorescenceAtom (system on chip)CaesiumMaterials scienceIrradiationYield (engineering)X-rayAnalytical Chemistry (journal)ChemistryInorganic chemistryOpticsOptoelectronicsPhysicsDetectorMetallurgyNuclear physicsEmbedded systemChromatographyComputer sciencePerovskite Materials and ApplicationsLuminescence Properties of Advanced MaterialsLanthanide and Transition Metal Complexes