Optical emission spectroscopy of plasma produced by laser ablation of iron sulfide

Optical emission spectroscopy studies are reported of laser ablation plasma from an iron sulphide (FeS) target in vacuum. The plasma emission is characterized with spatial and tempoal resolution. The spectral observations are used to calculate the electron plasma parameters. The electron temperature...

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Bibliographic Details
Published in:Journal of physics. Conference series 2016-03, Vol.700 (1), p.12001
Main Authors: Karatodorov, S, Mihailov, V, K enek, T, Grozeva, M
Format: Article
Language:English
Subjects:
Ablation
Electron energy
Electron plasma
Emission analysis
Emission spectroscopy
Iron
Iron sulfides
Laser ablation
Mathematical analysis
Optical emission spectroscopy
Physics
Plasma
Spectrum analysis
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Summary:Optical emission spectroscopy studies are reported of laser ablation plasma from an iron sulphide (FeS) target in vacuum. The plasma emission is characterized with spatial and tempoal resolution. The spectral observations are used to calculate the electron plasma parameters. The electron temperature is calculated by the Boltzmann plot method and the electron number density, by the Stark broadening of the emission lines.
ISSN:1742-6588
1742-6596
1742-6596
DOI:10.1088/1742-6596/700/1/012001