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Experimental evidence of E × B plasma rotation in a 2.45 GHz hydrogen discharge

O.D. Cortázar, A. Megia-Macías, O. Tarvainen, H. Koivisto

Physics of Plasmas Vol. 22, nº. 12, pp. 123511-1 - 123511-5

Summary:

An experimental observation of a rotating plasma structure in a 2.45 GHz microwave-driven hydrogen discharge is reported. The rotation is presumably produced by E × B drift. The formation of the rotating plasma structure is sensitive to the strength of the off-resonance static magnetic field. The rotation frequency is on the order of 10 kHz and is affected by the neutral gas pressure and applied microwave power.


JCR-JIF Impact Factor and WoS quartile: 2,207 - Q3 (2015); 2,000 - Q3 (2023)

DOI reference: DOI icon https://doi.org/10.1063/1.4938033

Published on paper: December 2015.

Published on-line: December 2015.



Citation:
O.D. Cortázar, A. Megia-Macías, O. Tarvainen, H. Koivisto, Experimental evidence of E × B plasma rotation in a 2.45 GHz hydrogen discharge. Physics of Plasmas. Vol. 22, nº. 12, pp. 123511-1 - 123511-5, December 2015. [Online: December 2015]


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