Experimental study of Ar-O_2 low-pressure discharge

Scientific paper - Original scientific paper

• Author: Vanja Margetić
• Author: Damir Veža
• Author's institution: University of Zagreb; Faculty of Science; (Department of Physics)
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Physics

Abstract (english)

We report measurements of electron temperature of DC and RF discharge in pure Ar and Ar + 10% O_2 gas mixture, and the measurements of collisional broadening by argon of three oxygen lines at 777 nm (3p 5^P0,1,2-> 3s ^5S_2 transitions) in an Ar + 10% O_2 gas mixture. The electron temperature is determined using the double-probe technique and the logarithmic-plot method. The line widths of oxygen atomic lines broadened by argon were measured with the high-resolution monochromator and later analyzed numerically.

• Language: english
• Publication type: Scientific paper - Original scientific paper
• Publication status: Published
• Peer review: Peer review
• Publication version: Published version
• Journal title: Fizika A
• Numbering: vol. 7, no. 2, pp. 49-63
• p-ISSN: 1330-0008
• URN:NBN: urn:nbn:hr:217:003065
• Publication: 1998
• Document URL: http://fizika.hfd.hr/fizika_a/av98/a7p049.htm
• Type of resource: Text
• Access conditions: Open access
• Created on: 2019-10-06 12:53:28