Article ID Journal Published Year Pages File Type
1240988 Spectrochimica Acta Part B: Atomic Spectroscopy 2006 6 Pages PDF
Abstract

We report on measurements of Stark widths and shifts of four prominent Ne I lines of the 3s,3s′-3p transition arrays. The measurements were performed in an atmospheric-pressure arc discharge operated in argon–neon gas mixture.Sub-Doppler degenerate four-wave mixing technique was used to measure the line profiles, while Thomson scattering yielded the plasma parameters: electron density, ne = (0.53–1.33) × 1023 m− 3, and electron temperature, Te = 10,200–20,900 K. The measured profiles are symmetric within the uncertainty limits. The experimental Stark widths and shifts are compared with results of other experiments and theoretical calculations.

Related Topics
Physical Sciences and Engineering Chemistry Analytical Chemistry
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