Abstract
The results of investigation of the electrical characteristics and the radiation of the plasma of a transverse volume discharge in chlorine at a pressure of 0.1–1.5 kPa are presented. The discharge is ignited in a volume of 18 × 2.2 × (0.5–1.0) cm3 (the interelectrode gap is 2.2 cm) at a charging voltage of 5–10 kV. The plasma radiation is investigated in the range of 190–900 nm. A stable volume discharge is obtained with the current pulse duration of up to 100 ns, which may be used in an ultraviolet bactericidal lamp (200–257 nm), and in a pulsed plasmachemical reactor for dry etching. The diagnostic bands of a Cl2 molecule and the spectral lines of a Cl atom are determined. Their radiation intensity is optimized as a function of the pressure in the discharge chamber.
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Shuaibov, A.K., Shimon, L.L., Shevera, I.V. et al. Electrical and Optical Characteristics of a Transverse Volume Discharge in Chlorine. High Temperature 40, 639–643 (2002). https://doi.org/10.1023/A:1020459631600
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DOI: https://doi.org/10.1023/A:1020459631600