Preparation and investigation of cobalt nanoparticles by laser ablation: Structure, linear, and nonlinear optical properties
Manar. Lo. Dayekh,
Amin Ghadi,
Saleem A. Hussain
Abstract:In this study, cobalt nanoparticles (CoNPs) were prepared by using an Nd–YAG pulsed laser at a wavelength of 1,064 nm and an energy of 800 mJ. From the results of the structural and morphological attributes of CoNP films, it is evident that CoNPs exhibit different spherical configurations with diameters spanning from a few nanometers to 24 nm. The surfaces of these CoNP films indicate that they exhibit a certain degree of homogeneity and uniform vertical heights. Additionally, the results demonstrate an increa… Show more
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