- Tytuł:
- Diagnostics of Helium-Argon Arc Discharge Plasma Based on Spectral Line Shape Measurements
- Autorzy:
-
Wujec, T.
Musiełok, J. - Powiązania:
- https://bibliotekanauki.pl/articles/1994650.pdf
- Data publikacji:
- 1999-02
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
32.30.-r
32.70.-n
52.25.-b - Opis:
- Electron densities and ion (gas) temperatures on the axis of an arc discharge plasma, produced at atmospheric pressure in a gas mixture of 95% helium and 5% argon, are determined at two arc currents. The evaluation of both main plasma parameters is based on line shape measurements, the ion temperature on the Doppler broadening of selected ArII lines, while the electron density on the Stark broadening of the hydrogen H$\text{}_{β}$ line which appear in the spectrum due to hydrogen traces in the applied gases. The significance of reliable plasma diagnostics for determination of atomic structure data is discussed.
- Źródło:
-
Acta Physica Polonica A; 1999, 95, 2; 221-230
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł