Effect of Beta Irradiation Time on Structural Characteristics of Copper Oxide Using Laser Ablation

Cu2O andCuOcollodial NPs were synthesized by pulsed laser ablation of Cu target in double distilled water(DDW) at room temperature. High purity Cu target (purity of 99.99%) was fixed at bottom of open a plastic cellcontaining of 2.5 ml DDW. The primary particle size calculated by Sherrerformula is about 50 nm. The spherical nanoparticles morphologies were carried out by atomicforce microscope (AFM)analysis, exhibits spherical with average size distribution found to be 60 nm.