Study The Structural and Optical Properties of Silver Nanoparticles Prepared By Using Pulsed Laser Nd-YAG

Abstract

Silver nanoparticles were prepared by using Nd-YAG pulse laser with(=1064 nm), and the optical properties of these nanoparticles were studied. Then theoptical absorbance spectrum measurements in NaOH were carried out. Shape, sizeand concentration of the colloid silver AgNPs show a spherical shape and a particlesdiameters in the range of (30-50) nm. Finally, the spectral measurements such assurface plasmon emission (SPE) from the prepared silver nanoparticles were done.