Synthesis and analysis of cupper nanoparticles produced by laser

Cupper nanoparticles are generated by using Nd:YAG laser nanosecond pulses the liquid ablation technique. of 6 and 10 nanoseconds pulse length with variable energy in range two systems used (700-760 mJ ).The formation cupper has been abolished TEM identical size distribution It also observed that when parameters used, average sizes 80 120 nm for used.Furthermore, to approximate temperature distributions both nanoparticles, theoretical Mie-Gans model was used. Another factor found is maximum gold between (1000 K) (1400 K), especially preparation presence ns Nd:YAG.