Influence of pulse laser energy on the Nickel plasma characteristics that produced in laser-induced plasma system

Authors

Sabah N. Mazhir, Department of Physics, College of Science for Women, University of Baghdad. Iraq.Follow
Huda H. Abbas, Department of Physics, College of Science for Women, University of Baghdad. Iraq.Follow

Abstract

Optical Emission Spectrometry technique (OES) is used to analyze the plasma generated from a (Ni) target illuminated with a Q- Switched (Nd:YAG) laser at various energies in the air. Boltzmann-Plot and Stark broadening methods were used to calculate the plasma parameters including electron density (ne), electron temperature (Te), plasma frequency (fp), and Debye length (λD). It is shown that the values of (ne), (Te), (λD) and (fp) increase with increasing laser energy with the calculated electron temperature values ranging between 0.934 - 1.479 eV.

Keywords

Debye length, Electron Temperature, Nickle, Optical Emission Spectrometry technique, Plasma.

Article Type

Article

How to Cite this Article

Mazhir, Sabah N. and Abbas, Huda H. (2024) "Influence of pulse laser energy on the Nickel plasma characteristics that produced in laser-induced plasma system," Baghdad Science Journal: Vol. 21: Iss. 5, Article 10.
DOI: https://doi.org/10.21123/bsj.2023.8327