Lower hybrid drift waves in a plasma with negative ions

1995 ◽  
Vol 37 (3) ◽  
pp. 223-228 ◽  
Author(s):  
M Bose
Keyword(s):  
Negative Ions ◽  
Drift Waves ◽  
Lower Hybrid

Modulational excitation of drift waves by a beam of lower‐hybrid waves

1996 ◽  
Vol 3 (2) ◽  
pp. 571-577 ◽  
Author(s):  
S. Benkadda ◽  
S. I. Popel ◽  
V. N. Tsytovich ◽  
P. Devynck ◽  
C. Laviron
Keyword(s):  
Drift Waves ◽  
Lower Hybrid ◽  
Hybrid Waves ◽  
Lower Hybrid Waves

scholarly journals Lower Hybrid Drift Waves During Guide Field Reconnection

2020 ◽  
Vol 47 (21) ◽  
Author(s):  
Jongsoo Yoo ◽  
Jeong‐Young Ji ◽  
M. V. Ambat ◽  
Shan Wang ◽  
Hantao Ji ◽  
...  
Keyword(s):  
Drift Waves ◽  
Lower Hybrid ◽  
Guide Field

Current-driven drift wave instability in a collisional dusty negative ion plasma

2013 ◽  
Vol 79 (6) ◽  
pp. 1113-1116 ◽  
Author(s):  
M. ROSENBERG
Keyword(s):  
Negative Ions ◽  
Negative Ion ◽  
Drift Waves ◽  
Charged Dust ◽  
Wave Instability ◽  
Nonuniform Plasma ◽  
Positive Ions ◽  
Ion Plasma ◽  
The Magnetic Field ◽  
Linear Kinetic Theory

AbstractThe excitation of drift waves by an electron current parallel to the magnetic field is investigated in a nonuniform plasma composed of electrons, positive ions, negative ions, and massive, negatively charged dust. Electrostatic drift waves with frequencies smaller than the ion gyrofrequencies and wavelengths larger than the ion gyroradii are considered. Linear kinetic theory is used, and collisions of charged particles with neutrals are taken into account. The present results may be relevant to laboratory collisional magnetoplasmas containing negative ions and dust.

Lower Hybrid Drift Waves: Space Observations

2012 ◽  
Vol 109 (5) ◽  
Author(s):  
Cecilia Norgren ◽  
Andris Vaivads ◽  
Yuri V. Khotyaintsev ◽  
Mats André
Keyword(s):  
Drift Waves ◽  
Lower Hybrid ◽  
Space Observations

scholarly journals Lower-hybrid drift waves and their interaction with plasmas in a 3D symmetric reconnection simulation with zero guide field

2021 ◽  
Vol 28 (7) ◽  
pp. 072102
Author(s):  
Shan Wang ◽  
Li-Jen Chen ◽  
Jonathan Ng ◽  
Naoki Bessho ◽  
Michael Hesse
Keyword(s):  
Drift Waves ◽  
Lower Hybrid ◽  
Guide Field

scholarly journals On the dispersion law of low-frequency electron whistler waves in a multi-ion plasma

2008 ◽  
Vol 26 (6) ◽  
pp. 1605-1615 ◽  
Author(s):  
B. V. Lundin ◽  
C. Krafft
Keyword(s):  
Cutoff Frequency ◽  
Low Frequency ◽  
Negative Ions ◽  
Plasma Electron ◽  
Lower Hybrid ◽  
Charged Dust ◽  
Whistler Waves ◽  
Dispersion Law ◽  
Ion Plasma ◽  
Lower Hybrid Resonance

Abstract. A new and simple dispersion law for extra-low-frequency electron whistler waves in a multi-ion plasma is derived. It is valid in a plasma with finite ratio ωc/ωpe of electron gyro-to-plasma frequency and is suitable for wave frequencies much less than ωpe but well above the gyrofrequencies of most heavy ions. The resultant contribution of the ions to the dispersion law is expressed by means of the lower hybrid resonance frequency, the highest ion cutoff frequency and the relative content of the lightest ion. In a frequency domain well above the ions' gyrofrequencies, this new dispersion law merges with the "modified electron whistler dispersion law" determined in previous works by the authors. It is shown that it fits well to the total cold plasma electron whistler dispersion law, for different orientations of the wave vectors and different ion constituents, including negative ions or negatively charged dust grains.

Anomalous resistivity due to nonlinear lower-hybrid drift waves

2005 ◽  
Vol 12 (6) ◽  
pp. 062902 ◽  
Author(s):  
I. Silin ◽  
J. Büchner ◽  
A. Vaivads
Keyword(s):  
Drift Waves ◽  
Lower Hybrid ◽  
Anomalous Resistivity
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