Can divalent ions co-doping strategy make Lu0.8Sc0.2BO3:Ce scintillation materials perform better?
Source abstract
Abstract
Abstract The Lu0.8Sc0.2BO3 polycrystalline powders doped with 1 at%Ce3+ and co-doped with Ca2+, Mg2+, or Sr2+ with varying concentration were fabricated by conventional solid-state reaction method. We applied X-ray diffraction, optical diffuse reflectance spectrum, luminescent spectra under UV and X-ray excitation, fluorescence decay time and X-ray absorption near edge spectroscopy to study the effects of divalent ions co-doping on the Lu0.8Sc0.2BO3:Ce scintillation materials. Through experiments, the influence of divalent ions co-doping strategy on scintillation efficiency and the action mechanism were revealed.
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Research context
OpenAlex topics: Radiation Detection and Scintillator Technologies · Atomic and Subatomic Physics Research · Luminescence Properties of Advanced Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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