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Mechanical variations of diffused plasma parameters in a double plasma device.
- Source :
-
Journal of Physics D: Applied Physics . Jun2007, Vol. 40 Issue 12, p3616-3619. 4p. - Publication Year :
- 2007
-
Abstract
- Experimentally it is shown that a movable grounded metallic plate placed inside a multi-dipole magnetic cage can vary the diffused plasma parameters such as density, plasma potential and electron temperature. Plasma is solely produced in the source section of a double plasma device by a dc hot filament discharge and a low-density plasma is produced in the target section by local ionization of neutral gas by the high energetic electrons coming from the source section. A grounded movable stainless steel plate is inserted in the target section of the device. The floating potential of the plate also changes depending on the position of the plate inside the magnetic cage. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00223727
- Volume :
- 40
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- Journal of Physics D: Applied Physics
- Publication Type :
- Academic Journal
- Accession number :
- 25323601
- Full Text :
- https://doi.org/10.1088/0022-3727/40/12/010