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Title: Electromagnetic dust-lower-hybrid and dust-magnetosonic waves and their instabilities in a dusty magnetoplasma

Abstract

The electromagnetic waves below the ion-cyclotron frequency have been examined in a collisionless and homogeneous dusty plasma in the presence of a dust beam parallel to the direction of the external magnetic field. The low-frequency mixed electromagnetic dust-lower-hybrid and purely transverse magnetosonic waves become unstable for the sheared flow of dust grains and grow in amplitude when the drift velocity of the dust grains exceeds the parallel phase velocity of the waves. The growth rate depends dominantly upon the thermal velocity and density of the electrons.

Authors:
; ; ; ; ;  [1];  [2];  [3];  [3];  [4]
  1. Salam Chair, Government College University, Lahore, Pakistan, Department of Physics, Jahangirnagar University, Savar, Dhaka-1342, Bangladesh, and Department of Physics, Government College University, Lahore (Pakistan)
  2. (Bangladesh)
  3. (Pakistan)
  4. (Germany)
Publication Date:
OSTI Identifier:
20860419
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physics of Plasmas; Journal Volume: 13; Journal Issue: 12; Other Information: DOI: 10.1063/1.2400846; (c) 2006 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; AMPLITUDES; CYCLOTRON FREQUENCY; DUSTS; ELECTROMAGNETIC RADIATION; ELECTRONS; ION ACOUSTIC WAVES; IONS; LOWER HYBRID CURRENT DRIVE; LOWER HYBRID HEATING; MAGNETIC FIELDS; MAGNETOACOUSTIC WAVES; MAGNETOHYDRODYNAMICS; PHASE VELOCITY; PLASMA; PLASMA DENSITY; PLASMA INSTABILITY; RADIATION TRANSPORT; SHEAR

Citation Formats

Salimullah, M., Rahman, M. M., Zeba, I., Shah, H. A., Murtaza, G., Shukla, P. K., Department of Physics, Jahangirnagar University, Savar, Dhaka-1342, Department of Physics, Government College University, Lahore, Salam Chair, Government College University, Lahore, and Institut fuer Theoretische Physik IV, Ruhr-Universitaet Bochum, D-44780, Bochum. Electromagnetic dust-lower-hybrid and dust-magnetosonic waves and their instabilities in a dusty magnetoplasma. United States: N. p., 2006. Web. doi:10.1063/1.2400846.
Salimullah, M., Rahman, M. M., Zeba, I., Shah, H. A., Murtaza, G., Shukla, P. K., Department of Physics, Jahangirnagar University, Savar, Dhaka-1342, Department of Physics, Government College University, Lahore, Salam Chair, Government College University, Lahore, & Institut fuer Theoretische Physik IV, Ruhr-Universitaet Bochum, D-44780, Bochum. Electromagnetic dust-lower-hybrid and dust-magnetosonic waves and their instabilities in a dusty magnetoplasma. United States. doi:10.1063/1.2400846.
Salimullah, M., Rahman, M. M., Zeba, I., Shah, H. A., Murtaza, G., Shukla, P. K., Department of Physics, Jahangirnagar University, Savar, Dhaka-1342, Department of Physics, Government College University, Lahore, Salam Chair, Government College University, Lahore, and Institut fuer Theoretische Physik IV, Ruhr-Universitaet Bochum, D-44780, Bochum. Fri . "Electromagnetic dust-lower-hybrid and dust-magnetosonic waves and their instabilities in a dusty magnetoplasma". United States. doi:10.1063/1.2400846.
@article{osti_20860419,
title = {Electromagnetic dust-lower-hybrid and dust-magnetosonic waves and their instabilities in a dusty magnetoplasma},
author = {Salimullah, M. and Rahman, M. M. and Zeba, I. and Shah, H. A. and Murtaza, G. and Shukla, P. K. and Department of Physics, Jahangirnagar University, Savar, Dhaka-1342 and Department of Physics, Government College University, Lahore and Salam Chair, Government College University, Lahore and Institut fuer Theoretische Physik IV, Ruhr-Universitaet Bochum, D-44780, Bochum},
abstractNote = {The electromagnetic waves below the ion-cyclotron frequency have been examined in a collisionless and homogeneous dusty plasma in the presence of a dust beam parallel to the direction of the external magnetic field. The low-frequency mixed electromagnetic dust-lower-hybrid and purely transverse magnetosonic waves become unstable for the sheared flow of dust grains and grow in amplitude when the drift velocity of the dust grains exceeds the parallel phase velocity of the waves. The growth rate depends dominantly upon the thermal velocity and density of the electrons.},
doi = {10.1063/1.2400846},
journal = {Physics of Plasmas},
number = 12,
volume = 13,
place = {United States},
year = {Fri Dec 15 00:00:00 EST 2006},
month = {Fri Dec 15 00:00:00 EST 2006}
}