N. Jeyakumaran
Nanoscience Research Lab, Department of Physics, VHNSN College, Virudhunagar – 626001, Tamilnadu, India.
[ 1 ] - Sol – Gel Spin Coated Cadmium Sulphide Thin Films on Silicon (1 0 0) Substrates for Optoelectronic Applications
Cadmium chalcogenides with appropriate band gap energy have been attracting a great deal of attention because of their potential applications in optoelectronic devices. In this work CdS thin films were deposited on p – type silicon substrates by sol – gel spin coating method at different substrate temperatures. The CdS deposited wafers were characterized by X‐ray diffracti...
[ 2 ] - Control capability of electrolytic concentration on refractive index and dielectric constant of porous Silicon layers
Porous Silicon (PS) samples have been prepared by electrochemical anodization of p-type silicon wafer by varying HF concentrations in the electrolytic solution. The structural, surface morphological, optical and surface composition analysis of the prepared samples were done by X-ray diffraction (XRD), Scanning electron microscopy (SEM), Photoluminescence (PL) and Fourier transform infr...
[ 3 ] - Synthesis and characterization of Cadmium Oxide nanoparticles for antimicrobial activity
Cadmium Oxide (CdO) nanoparticles were prepared by precipitation method using Cadmium acetate and ammonia solution. Presence of chemical species, were verified by Fourier Transform Infra Red (FTIR) Spectrum. From X-Ray Diffraction (XRD) spectrum the particle size, d-spacing value and structure of the nanoparticle were analysed. Size of the nanoparticles and the elemental composition were detect...
[ 4 ] - Control capability of electrolytic concentration on refractive index and dielectric constant of porous Silicon layers
Porous Silicon (PS) samples have been prepared by electrochemical anodization of p-type silicon wafer by varying HF concentrations in the electrolytic solution. The structural, surface morphological, optical and surface composition analysis of the prepared samples were done by X-ray diffraction (XRD), Scanning electron microscopy (SEM), Photoluminescence (PL) and Fourier transform infr...
[ 5 ] - Synthesis and characterization of Cadmium Oxide nanoparticles for antimicrobial activity
Cadmium Oxide (CdO) nanoparticles were prepared by precipitation method using Cadmium acetate and ammonia solution. Presence of chemical species, were verified by Fourier Transform Infra Red (FTIR) Spectrum. From X-Ray Diffraction (XRD) spectrum the particle size, d-spacing value and structure of the nanoparticle were analysed. Size of the nanoparticles and the elemental composition were detect...
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