年間 4 号発行
ISSN 印刷: 1093-3611
ISSN オンライン: 1940-4360
Indexed in
MEASURED AND CALCULATED STARK PARAMETERS FOR SEVERAL AR I SPECTRAL LINES
要約
On the basis of the precisely recorded five neutral argon (Ar I) line shapes (in the 4s-5p transition) we have obtained the separate electron (We) Stark width. Moreover, we have determined as well and ion (Wi) contributions to the total Stark width, not measured previously for these lines. Also, we have calculated Stark parameters for these five neutral argon lines within the semiclassical- perturbation formalism.
We have tested also recently published line deconvolution procedure which enables to determine beside line broadening parameters, electron temperature (T) and electron density (N). An excellent agreement has been found among plasma parameters, obtained parameters by well established techniques and the examined method, which recommends proposed deconvolution procedure for diagnostic purposes.
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Milosavljević V., Ellingboe A.R., Djeniže S., Measured Stark widths and shifts of the neutral argon spectral lines in 4s–4p and 4s–4p′ transitions, Spectrochimica Acta Part B: Atomic Spectroscopy, 61, 1, 2006. Crossref
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Lesage A., Experimental Stark widths and shifts for spectral lines of neutral and ionized atoms A critical review of selected data for the period 2001–2007, New Astronomy Reviews, 52, 11-12, 2009. Crossref
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Milosavljević V., Cullen P. J., Spatial phase-resolved optical emission spectroscopy for understanding plasma etching uniformity, EPL (Europhysics Letters), 110, 4, 2015. Crossref