11. |
- Shukla, Padma Kant, et al.
(author)
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Magnetization of plasmas
- 2010
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In: New Frontiers in Advanced Plasma Physics. - : AIP. ; , s. 1-6
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Conference paper (other academic/artistic)abstract
- Wecritically examine and evaluate several physical mechanisms that are responsiblefor the seed magnetic fields in plasmas. The plasma magnetizationis attributed to sources that foster motion of the backgroundplasma electrons against the ions. The resulting space charge electricfield and currents, in turn, are detrimental for the plasmamagnetization.
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12. |
- Shukla, Padma K., et al.
(author)
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Modern plasma science
- 2005
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In: Physica Scripta topical issue T116. ; , s. 5-
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Conference paper (peer-reviewed)
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14. |
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16. |
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17. |
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18. |
- Stenflo, Lennart, et al.
(author)
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New dust modes in quantum dusty plasmas
- 2006
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In: Proceedings of the 13th International Congress on Plasma Physics, Kiev. ; , s. E110-
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Conference paper (peer-reviewed)
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19. |
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20. |
- Stenflo, Lennart, et al.
(author)
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Wave-wave interactions in plasmas
- 2009
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In: From Leonardo to Iter: NonLinear and Coherence Aspects. - : American Institute of Physics. - 9780735407169 ; , s. 4-9
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Conference paper (peer-reviewed)abstract
- The interaction of large amplitude electromagnetic waves with plasmas is considered. We first show how a pump wave can excite sidebands and different types of low-frequency electrostatic waves, and then derive dispersion relations which include three-wave as well as four-wave coupling mechanisms. An expression for the pump wave enhanced electric field fluctuation spectrum is also deduced. In this way it is thus possible to describe stimulated electromagnetic emissions in the ionospheric plasma as well as in ultracold quantum plasmas. Finally, we mention the possibility of elucidating scattering instabilities even in the absence of the plasma. This is an interesting quantum electrodynamic effect.
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