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Effect of rotating electric field on 3D complex (dusty) plasma.
- Source :
-
Physics of Plasmas . Jun2011, Vol. 18 Issue 6, p063706. 9p. 1 Black and White Photograph, 1 Diagram, 7 Graphs. - Publication Year :
- 2011
-
Abstract
- The effect of rotating electric field on 3D particle clusters suspended in rf plasma was studied experimentally. Spheroidal clusters were suspended inside a glass box mounted on the lower horizontal rf electrode, with gravity partially balanced by thermophoretic force. Clusters rotated in the horizontal plane, in response to rotating electric field that was created inside the box using conducting coating on its inner surfaces ('rotating wall' technique). Cluster rotation was always in the direction of applied field and had a shear in the vertical direction. The angular speed of rotation was 104-107 times lower than applied frequency. The experiment is compared to a recent theory. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 1070664X
- Volume :
- 18
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Physics of Plasmas
- Publication Type :
- Academic Journal
- Accession number :
- 62010232
- Full Text :
- https://doi.org/10.1063/1.3601341