Optical Emission Spectroscopy for Studying Fe Plasma Parameters Produced by Exploding Wire Technique in Carbon Nanotubes - Water Colloid

Abstract

     The goal of this work is to study plasma parameters for Fe plasma generated by exploding wire (EEW) in carbon nanotubes-water colloid with three current values (50, 100 and 150)A. In this research, the plasma electron temperature (T_e), the electron density (n_e), electron density (n_e), plasma frequency(f _p), Debye length (λ_D) and Debye number (N_D) were  found for Fe produced by Arc discharge plasma. Boltzmann plot was used to calculate the plasma electron temperature (T_e);electron density (n_e) was calculated from  Stark broadening. It was found that the electron temperature values increased from (0.4134 ^_ 0.415) eV and the electron density increased from( 0.93 - 1.16)× 10¹⁷cm^-3.