Ahmed, M., Jasim, A., Khaleel, K. (2013). Characterization of Low-Pressure Argon and Nitrogen Discharge Plasmas Using Electrical Floating Probe Method. , 9(3), 25-28.
M.A.K. Ahmed; A.S. Jasim; K.I. Khaleel. "Characterization of Low-Pressure Argon and Nitrogen Discharge Plasmas Using Electrical Floating Probe Method". , 9, 3, 2013, 25-28.
Ahmed, M., Jasim, A., Khaleel, K. (2013). 'Characterization of Low-Pressure Argon and Nitrogen Discharge Plasmas Using Electrical Floating Probe Method', , 9(3), pp. 25-28.
Ahmed, M., Jasim, A., Khaleel, K. Characterization of Low-Pressure Argon and Nitrogen Discharge Plasmas Using Electrical Floating Probe Method. , 2013; 9(3): 25-28.

Characterization of Low-Pressure Argon and Nitrogen Discharge Plasmas Using Electrical Floating Probe Method

Iraqi Journal of Applied Physics
Article 1, Volume 9, Issue 3, 2013, Pages 25-28
Authors
M.A.K. Ahmed; A.S. Jasim; K.I. Khaleel
Abstract
In this work, a low-pressure dc-discharge plasma is characterized by electrical floating probe method. To get sufficient working conditions for plasma electrical probe, a sweep voltage power supply was built. The plasma generation chamber was used to produce glow-discharge using nitrogen and argon gases at pressures of 0.03, 0.07 and 0.1 mbar. The current-voltage characteristics were performed using plasma probe and some calculations, such as electron temperature, plasma frequency and plasma species density, were carried out. The results obtained from I-V curve showed that electron temperature for argon and nitrogen plasmas was increased by increasing gas pressure.
Keywords
Plasma discharge; Langmuir probe; Glow Discharge; Electron temperature
Statistics
Article View: 209
PDF Download: 197


Journal Management System. Powered by iJournalPro.com