On the rotational–translational equilibrium in non-thermal argon plasmas at atmospheric pressure

2021 ◽  
Vol 30 (3) ◽  
pp. 035020
Author(s):  
Francis Labelle ◽  
Antoine Durocher-Jean ◽  
Luc Stafford
Keyword(s):  
Atmospheric Pressure ◽  
Argon Plasmas

Generation of Microwave Capillary Argon Plasmas at Atmospheric Pressure

2016 ◽  
Vol 44 (11) ◽  
pp. 2603-2607
Author(s):  
Kadek W. Hemawan ◽  
Derek W. Keefer ◽  
John V. Badding ◽  
Russell J. Hemley
Keyword(s):  
Atmospheric Pressure ◽  
Argon Plasmas

On the differences between ionizing helium and argon plasmas at atmospheric pressure

2002 ◽  
Vol 12 (1) ◽  
pp. 30-38 ◽  
Author(s):  
Jeroen Jonkers ◽  
Marco van de Sande ◽  
Antonio Sola ◽  
Antonio Gamero ◽  
Joost van der Mullen
Keyword(s):  
Atmospheric Pressure ◽  
Argon Plasmas

Spectroscopic Characterization of Two Different Microwave (2.45 GHz) Induced Argon Plasmas at Atmospheric Pressure

2005 ◽  
Vol 59 (4) ◽  
pp. 519-528 ◽  
Author(s):  
M. C. García ◽  
C. Yubero ◽  
M. D. Calzada ◽  
M. P. Martínez-Jiménez
Keyword(s):  
Surface Wave ◽  
High Power ◽  
Atmospheric Pressure ◽  
Emission Spectroscopy ◽  
Optical Emission Spectroscopy ◽  
Optical Emission ◽  
Spectroscopic Characterization ◽  
Argon Plasmas ◽  
Sustained Discharge

A surface-wave-sustained discharge created by using a surfatron device in a tube open to the atmosphere can be used to maintain a microwave (2.45 GHz) plasma at atmospheric pressure at powers of less than 300 W. The TIA ( Torche à Injection Axiale) is a device also producing a plasma that, moreover, permits us to work at high power (higher than 200 W and up to 1000 W). A study of the departure from the thermodynamic equilibrium existing in the argon plasmas created by both devices has been done by using optical emission spectroscopy techniques in order to characterize them and to evaluate their possible advantages when they are used for applied purposes.

Plasma parameters in very high frequency argon plasmas mixed with nitrogen at atmospheric pressure

2021 ◽  
Vol 129 (17) ◽  
pp. 173302
Author(s):  
Kiyoshi Yasutake ◽  
Kazushi Yoshida ◽  
Hiromasa Ohmi ◽  
Hiroaki Kakiuchi
Keyword(s):  
Atmospheric Pressure ◽  
High Frequency ◽  
Plasma Parameters ◽  
Very High Frequency ◽  
Argon Plasmas ◽  
Very High
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