Optical Conductivity Analysis of Green CuO Nanoparticles Using Plant Leaf Extract
B Arunkumar,
R Meenakshi,
S Thamarai selvi
et al.
Abstract:The optical properties of green synthesized CuO nanoparticles such as absorption coefficient, refractive index, band gap, dielectric constant and optical conductivity were analyzed. XRD shows that upon temperature treatment of green CuO nanoparticles, the crystal size increases and thus the crystallinity increases due to the decrease in the number of crystals per unit area. Due to the high crystallinity, the absorption coefficient exhibits a high electronic shift and the refractive index exhibits good polariza… Show more
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