Dust Hour Glass in a Capacitive RF Discharge

Iwashita, S. and Schüngel, Edmund and Schulze, Julian and Hartmann, Peter and Donkó, Zoltán and Uchida, G. and Koga, K. and Shiratani, M. and Czarnetzki, U. (2014) Dust Hour Glass in a Capacitive RF Discharge. IEEE Transactions on Plasma Science, 42. pp. 2672-2673. ISSN 0093-3813

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Cyclic transport of dust particles (dust hour glass) in a capacitively coupled radio frequency discharge with horizon- tal electrodes is demonstrated. Dust transport toward the upper electrode is initiated by varying the electrical asymmetry of the discharge. A shaped upper electrode guides dust particles to move toward the center of the discharge. Subsequently, the dust drops through the plasma bulk spontaneously, this way returning to the starting location.

Item Type: Article
Subjects: Q Science / természettudomány > QC Physics / fizika
Q Science / természettudomány > QC Physics / fizika > QC04 Electricity. Magnetism. Electromagnetism / villamosság, mágnesesség, elektromágnessesség
Depositing User: Dr Peter Hartmann
Date Deposited: 19 Apr 2017 07:43
Last Modified: 19 Apr 2017 07:43

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