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Plasma Temperature Determination of Hydrogen Containing High-Frequency Electrodeless Lamps by Intensity Distribution Measurements of Hydrogen Molecular Band
Article in International Journal of Spectroscopy 2010(6) · January 2010DOI: 10.1155/2010/804506 · Source: DOAJ
Dear Muhammad,
electron temperature was determined from Boltzmann plot and electron density was calculated from stark broadening .
Best,
In addition you have Thomson scattering, interferometry and probes of course.
The question is not quite correct in general. First of all initial conditions have to be defined for plasma to calculate or measuring the parameters. Particularly to learn about LIBS plasma please see first handbook on LIBS and related literature on the subject, for instance in Article Handbook of Laser-Induced Breakdown Spectroscopy: Second Edition
Good luck.
I agree with Dr. Abdrabo that electron temperature can be obtained by Boltzmann plot and electron density by the Stark broadening in the LIBS experiment. Many paper and reviews about this can be obtained easily.
There are many methods Langmuir probes, Optical Emission Spectroscopy, Ion acoustic diagnosis for plasma density measurement. For electron temperature measurement usually, Langmuir probes are the best.
Electron temperature can be calculated by the following methods;
* Boltzmann Plot Method
* Intensity Ratio Method
Electron number density can be calculated by Stark Broadening method.
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