Synthesize and Characterization of Ce: CdWO ۴ Nanocrystals

There is significant interest in using rare-earth ion-doped crystal scintillator materials for optoelectronic applications, non-destructive testing, X-ray imaging, radiotherapy and ionizing radiation technologies. Unveiling the potential of Ce-doped CdWO ۴ (CWO) nanocrystals, a novel and simplified preparation method was applied to achieve the ionizing-ray-excited phosphorescent polymer scintillator. Wolframite phase with an average size of approximately ۵۰ nm was obtained for the synthesized nanopowders. Results from XRD verified the associated crystalline phases in the composite. The prepared samples showed high sensitivity to UV irradiation, as at room temperature indicating that the produced nanoparticles have broad future application possibilities in photonic and X-ray imaging.

کلیدواژه ها:

Luminescence ، X-ray detection ، Scintillator ، Ionizing ray