Modulational instabilities of electromagnetic electron cyclotron waves in a dense magnetized plasma

2008 ◽  
Vol 15 (7) ◽  
pp. 074501 ◽  
Author(s):  
L. A. Rios ◽  
P. K. Shukla
Keyword(s):  
Electron Cyclotron ◽  
Magnetized Plasma ◽  
Modulational Instabilities ◽  
Electron Cyclotron Waves

scholarly journals Trajectory Shift in Propagation of Electron Cyclotron Waves Due to Berry Curvature in Magnetized Plasma

2021 ◽  
Vol 16 (0) ◽  
pp. 2401009-2401009
Author(s):  
Toru I. TSUJIMURA ◽  
Kota YANAGIHARA ◽  
Yuki GOTO ◽  
Shin KUBO
Keyword(s):  
Electron Cyclotron ◽  
Magnetized Plasma ◽  
Berry Curvature ◽  
Electron Cyclotron Waves

Modulational instabilities of electron cyclotron waves

1986 ◽  
Vol 34 (2) ◽  
pp. 1582-1583 ◽  
Author(s):  
P. K. Shukla ◽  
M. Y. Yu ◽  
L. Stenflo
Keyword(s):  
Electron Cyclotron ◽  
Modulational Instabilities ◽  
Electron Cyclotron Waves

Instability of field-aligned electron–cyclotron waves in a magnetic mirror plasma with anisotropic temperature

2016 ◽  
Vol 82 (4) ◽  
Author(s):  
N. I. Grishanov ◽  
N. A. Azarenkov
Keyword(s):  
Electron Cyclotron Resonance ◽  
Cyclotron Frequency ◽  
Power Input ◽  
Electron Cyclotron ◽  
Magnetized Plasma ◽  
Magnetic Mirror ◽  
Polarized Waves ◽  
Anisotropic Temperature ◽  
Electron Cyclotron Waves ◽  
Mirror Configuration

Dispersion characteristics have been analysed for field-aligned electron–cyclotron waves (also known as right-hand polarized waves, extraordinary waves or whistlers) in a cylindrical magnetic mirror plasma including electrons with anisotropic temperature. It is shown that the instability of these waves is possible only in the range below the minimal electron–cyclotron frequency, which is much lower than the gyrotron frequency used for electron–cyclotron resonance power input into the plasma, under the condition where the perpendicular temperature of the resonant electrons is larger than their parallel temperature. The growth rates of whistler instability in the two magnetized plasma models, where the stationary magnetic field is either uniform or has a non-uniform magnetic mirror configuration, are compared.

Plasma Current Sustainment and Ramp-Up by Electron Cyclotron Waves in the WT-2 Tokamak

1986 ◽  
Vol 55 (12) ◽  
pp. 4259-4271 ◽  
Author(s):  
Akira Ando ◽  
Kazuo Ogura ◽  
Hitoshi Tanaka ◽  
Motomi Iida ◽  
Shunsuke Ide ◽  
...  
Keyword(s):  
Electron Cyclotron ◽  
Plasma Current ◽  
Electron Cyclotron Waves
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