To Study the Impact of Mn Doping on Structural, Morphological and Optical Properties of Zinc Sulfide
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Title |
To Study the Impact of Mn Doping on Structural, Morphological and Optical Properties of Zinc Sulfide
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Creator |
Janvi
Sihag, Smriti Bulla, Mamta Dahiya, Rita Bhardwaj, Nitin Kumar, Vinay |
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Subject |
Optical properties
Tuneable band gap Morphology Doping Crystallite size |
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Description |
754-758
By utilising hydrothermal approach undoped and Mn-doped ZnS was synthesized and characterized by using X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDX), Field emission scanning electron microscopy (FE-SEM), Fourier transform infrared spectroscopy (FT-IR) and UV-Visible spectroscopy. The XRD pattern confirmed the cubic sphalerite crystal structure of prepared nanoparticles. Due to Mn doping, size of crystallite for all the samples was increased. FE-SEM images showed spherical morphology of synthesized samples. The EDX spectrum confirms the presence of Mn in the doped sample. FTIR spectrum showed that doping shifts the position of Zn-S absorption band. A red shift was observed in the absorption maxima and the bandgap was decreased with increasing doping percentage from 0 to 10%. |
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Date |
2023-09-21T05:59:12Z
2023-09-21T05:59:12Z 2023-09 |
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Type |
Article
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Identifier |
0975-0959 (Online); 0301-1208 (Print)
http://nopr.niscpr.res.in/handle/123456789/62573 https://doi.org/10.56042/ijpap.v61i9.3490 |
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Language |
en
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Publisher |
NIScPR-CSIR, India
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Source |
IJPAP Vol.61(09) [September 2023]
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