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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
 
Creator Janvi
Sihag, Smriti
Bulla, Mamta
Dahiya, Rita
Bhardwaj, Nitin
Kumar, Vinay
 
Subject Optical properties
Tuneable band gap
Morphology
Doping
Crystallite size
 
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%.
 
Date 2023-09-21T05:59:12Z
2023-09-21T05:59:12Z
2023-09
 
Type Article
 
Identifier 0975-0959 (Online); 0301-1208 (Print)
http://nopr.niscpr.res.in/handle/123456789/62573
https://doi.org/10.56042/ijpap.v61i9.3490
 
Language en
 
Publisher NIScPR-CSIR, India
 
Source IJPAP Vol.61(09) [September 2023]