### Abstract

Original language | English |
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Journal | Physics of Plasmas |

Volume | 12 |

DOIs | |

Publication status | Published - 2005 |

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*Physics of Plasmas*,

*12*. https://doi.org/10.1063/1.1842132

}

*Physics of Plasmas*, vol. 12. https://doi.org/10.1063/1.1842132

**Low-frequency electromagnetic waves in a Hall-magnetohydrodynamic plasma with charged dust macroparticles.** / Shukla, P.K.; Kourakis, Yannis; Stenflo, L.

Research output: Contribution to journal › Article

TY - JOUR

T1 - Low-frequency electromagnetic waves in a Hall-magnetohydrodynamic plasma with charged dust macroparticles

AU - Shukla, P.K.

AU - Kourakis, Yannis

AU - Stenflo, L.

PY - 2005

Y1 - 2005

N2 - A linear theory for intermediate-frequency [much smaller (larger) than the electron gyrofrequency (dust plasma and dust gyrofrequencies)], long wavelength (in comparison with the ion gyroradius and the electron skin depth) electromagnetic waves in a multicomponent, homogeneous electron-ion-dust magnetoplasma is presented. For this purpose, the generalized Hall-magnetohydrodynamic (GH-MHD) equations are derived for the case with immobile charged dust macroparticles. The GH-MHD equations in a quasineutral plasma consist of the ion continuity equation, the generalized ion momentum equation, and Faraday's law with the Hall term. The GH-MHD equations are Fourier transformed and combined to obtain a general dispersion relation. The latter is analyzed to understand the influence of immobile charged dust grains on various electromagnetic wave modes in a magnetized dusty plasma. (C) 2005 American Institute of Physics.

AB - A linear theory for intermediate-frequency [much smaller (larger) than the electron gyrofrequency (dust plasma and dust gyrofrequencies)], long wavelength (in comparison with the ion gyroradius and the electron skin depth) electromagnetic waves in a multicomponent, homogeneous electron-ion-dust magnetoplasma is presented. For this purpose, the generalized Hall-magnetohydrodynamic (GH-MHD) equations are derived for the case with immobile charged dust macroparticles. The GH-MHD equations in a quasineutral plasma consist of the ion continuity equation, the generalized ion momentum equation, and Faraday's law with the Hall term. The GH-MHD equations are Fourier transformed and combined to obtain a general dispersion relation. The latter is analyzed to understand the influence of immobile charged dust grains on various electromagnetic wave modes in a magnetized dusty plasma. (C) 2005 American Institute of Physics.

U2 - 10.1063/1.1842132

DO - 10.1063/1.1842132

M3 - Article

VL - 12

JO - Physics of Plasmas

JF - Physics of Plasmas

SN - 1070-664X

ER -