NDLI: Optical Emission Spectroscopic (OES) analysis for diagnostics of electron density and temperature in non-equilibrium argon plasma based on collisional-radiative model

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Optical Emission Spectroscopic (OES) analysis for diagnostics of electron density and temperature in non-equilibrium argon plasma based on collisional-radiative model

Content Provider	Scilit
Author	Akatsuka, Hiroshi
Copyright Year	2019
Description	Journal: Advances in Physics: X This paper describes the use of Optical Emission Spectroscopy (OES) to measure electron densities and temperatures in non-equilibrium plasmas. The ways to interpret relative line-intensities of neutral argon atoms are evaluated based upon a collisional-radiative model including atomic collisional processes. A conversion from an excitation temperature determined from relative line intensities assuming a Boltzmann population distribution to the thermal electron temperature in the electron temperature range 1–4 eV and electron density range $10^{10}–10^{12}$ $cm^{–3}$ is given. Procedures to obtain electron temperature $T_{e}$ and density $N_{e}$ of non-equilibrium argon plasma by OES measurement with collisional radiative model. Graphical Abstract
Related Links	https://www.tandfonline.com/doi/pdf/10.1080/23746149.2019.1592707?needAccess=true
e-ISSN	23746149
DOI	10.1080/23746149.2019.1592707
Journal	Advances in Physics: X
Issue Number	1
Volume Number	4
Language	English
Publisher	Informa UK Limited
Publisher Date	2019-01-01
Access Restriction	Open
Subject Keyword	Journal: Advances in Physics: X Analytical Chemistry Non-equilibrium Atmospheric-plasma Optical Emission Spectroscopy (oes) Electron Temperature Collisional Radiative Model 52.70.kz (optical (ultraviolet Infrared) Measurements) 52.70.-m (plasma Diagnostic Techniques and Instrumentation) 52.25.os (emission of Electromagnetic Radiation)
Content Type	Text

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