Low frequency dusty plasma modes in a uniform magnetic field

2002 ◽  
Vol 9 (10) ◽  
pp. 4396-4398 ◽  
Author(s):  
Xiaogang Wang ◽  
Zheng-Xiong Wang ◽  
Chun-Hua Wang ◽  
Bin Guo
Keyword(s):  
Magnetic Field ◽  
Dusty Plasma ◽  
Uniform Magnetic Field ◽  
Low Frequency

Response to “Comment on ‘Low frequency dusty plasma modes in a uniform magnetic field’ ” [Phys. Plasmas10, 558 (2003)]

2003 ◽  
Vol 10 (2) ◽  
pp. 561-563 ◽  
Author(s):  
Xiaogang Wang ◽  
Zheng-Xiong Wang ◽  
Chun-Hua Wang ◽  
Bin Guo
Keyword(s):  
Magnetic Field ◽  
Dusty Plasma ◽  
Uniform Magnetic Field ◽  
Low Frequency

scholarly journals The gas discharge dusty plasma in a uniform magnetic field

2018 ◽  
Author(s):  
A. R. Abdirakhmanov ◽  
M. K. Dosbolayev ◽  
T. S. Ramazanov
Keyword(s):  
Magnetic Field ◽  
Dusty Plasma ◽  
Uniform Magnetic Field ◽  
Gas Discharge

scholarly journals Simulations of a low frequency beam-cyclotron instability in a dusty plasma

2018 ◽  
Vol 84 (6) ◽  
Author(s):  
M. Rosenberg ◽  
K. Quest ◽  
B. Kercher
Keyword(s):  
Magnetic Field ◽  
Dusty Plasma ◽  
Low Frequency ◽  
Dusty Plasmas ◽  
Charged Dust ◽  
Particle In Cell ◽  
Nonlinear Development ◽  
Cyclotron Instability ◽  
Wavenumber Spectrum ◽  
The Magnetic Field

The nonlinear development of a low frequency beam-cyclotron instability in a collisional plasma composed of magnetized ions and electrons and unmagnetized, negatively charged dust is investigated using one-dimensional particle-in-cell simulations. Collisions of charged particles with neutrals are taken into account via a Langevin operator. The instability, which is driven by an ion $\boldsymbol{E}\times \boldsymbol{B}$ drift, excites a quasi-discrete wavenumber spectrum of waves that propagate perpendicular to the magnetic field with frequency of the order of the dust plasma frequency. In the linear regime, the unstable wavelengths are of the order of the ion gyroradius. As the wave energy density increases, the dominant modes shift to longer wavelengths, suggesting a transition to a Hall-current-type instability. Parameters are considered that reflect the ordering of plasma and dust quantities in laboratory dusty plasmas with high magnetic field. Comparison with the nonlinear development of this beam cyclotron instability in a collisionless dusty plasma is also briefly discussed.

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