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Emission of carbon clusters from sooting plasma
Published online by Cambridge University Press: 15 February 1999
Abstract
A hollow cathode source with a specially designed cusp magnetic field Bz(r,θ) provides clustering environment to the sputtered carbon atoms and ions. Source's distinctive features are its sooting properties that depend upon the two well-defined regions within the discharge. The cusp field drives both of these regions but in different modes – one region ionizes the source gas, introduces the sputtered C from the hollow cathode while the other is the collision dominated gyrational motion of the C+ ions along Bz(r,θ) contours. Tunability of plasma's discharge characteristics provides the tool to investigate clustering in the sooting plasma.
- Type
- Rapid Communication
- Information
- The European Physical Journal - Applied Physics , Volume 5 , Issue 2 , February 1999 , pp. 111 - 114
- Copyright
- © EDP Sciences, 1999
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