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Article Dans Une Revue Physics of Plasmas Année : 2019

Instability-enhanced transport in low temperature magnetized plasma

Résumé

It is shown that the transport in low temperature, collisional, bound plasma is enhanced by instabilities at a high magnetic field. While the magnetic field confines the electrons in a stable plasma, the instability completely destroys the confinement such that the transport becomes independent of the magnetic field in the highly magnetized limit. An analytical expression of the instability-enhanced collision frequency is proposed, based on a magnetic field independent edge-to-center density ratio.
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Dates et versions

hal-02162938 , version 1 (23-06-2019)

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Romain Lucken, A. Bourdon, M. A. Lieberman, Pascal Chabert. Instability-enhanced transport in low temperature magnetized plasma. Physics of Plasmas, 2019, 26, pp.070702. ⟨10.1063/1.5094422⟩. ⟨hal-02162938⟩
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