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Characterization of Mn, Cu, and (Mn, Cu) co-doped ZnS nanoparticles
Full text «Opticheskii Zhurnal»
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Publication in Journal of Optical Technology
Selma M. H. Al-Jawad, Mukhlis M. Ismail, Sora Emad Characterization of Mn, Cu, and (Mn, Cu) co-doped ZnS nanoparticles (Определение параметров наночастиц ZnS, легированных Mn, Cu и (Mn, Cu)) [на англ. яз.] // Оптический журнал. 2017. Т. 84. № 7. С. 80–85.
Selma M. H. Al-Jawad, Mukhlis M. Ismail, Sora Emad Characterization of Mn, Cu, and (Mn, Cu) co-doped ZnS nanoparticles (Определение параметров наночастиц ZnS, легированных Mn, Cu и (Mn, Cu)) [in English] // Opticheskii Zhurnal. 2017. V. 84. № 7. P. 80–85.
Selma M. H. Al-Jawad and Mukhlis M. Ismail, "Characterization of Mn, Cu, and (Mn, Cu) co-doped ZnS nanoparticles," Journal of Optical Technology. 84(7), 495-499 (2017). https://doi.org/10.1364/JOT.84.000495
The Mn, Cu and (Mn, Cu) co-doped ZnS nanoparticles were prepared using hydrothermal method at 180 °C. A hexagonal structural of synthesized ZnS nanoparticle were approved using X-ray diffraction. The scanning electron microscopy was confirmed that the morphology and elemental analysis was formed ZnS nanoparticle as a circle shape. The two luminescence peaks appearing in photoluminescence spectrum of the pure ZnS nanoparticles were shown at 379 and 472 nm, which assign to the recombination of the defect sates of ZnS. A third peak also appears on the ZnS doped samples. It was identified about 556 and 580 nm for Cu and Mn doped ZnS respectively which are commonly attributed to the recombination of charge carriers. With the Mn and Cu co-doped of ZnS, the emission peak showed a shift to longer wavelengths.
hydrothermal method, co-doped ZnS nanoparticles, photoluminescence
OCIS codes: 160.6000
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