Defect energy levels and persistent luminescence in Cu-doped ZnS
نویسندگان
چکیده
منابع مشابه
ZnS Cu-doped quantum dots
The paper presents a survey of literature on the structure and optical properties of ZnS and copper ion-doped ZnS quantum dots. The effect of other metal dopants on the spectral properties of ZnS:Cu quantum dots was also considered. The influence of such parameters as dopant concentration, temperature of the synthesis and compounds which form or modify the additional layer on dots on spectral p...
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ZnS nanoparticles (NPs) doped with Ag, Cu, and AgCu were synthesized using hydrothermal method in water solution. The NPS are characterized by X-ray diffraction (XRD), energy-dispersive X-ray spectroscopy scanning (EDX), scanning electron microscopy (SEM) and dynamic light scattering (DLS). The produced NPs have approximately hexagonal structure and a cubic zinc blended struc...
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ژورنال
عنوان ژورنال: Computational Materials Science
سال: 2019
ISSN: 0927-0256
DOI: 10.1016/j.commatsci.2019.03.016