Experimental Observation of Nonlinear Landau Damping of Plasma Waves in a Magnetic Field

1970 ◽  
Vol 25 (23) ◽  
pp. 1638-1638
Author(s):  
R. P. H. Chang ◽  
M. Porkolab
Keyword(s):  
Magnetic Field ◽  
Experimental Observation ◽  
Plasma Waves ◽  
Landau Damping ◽  
Nonlinear Landau Damping

Observation of nonlinear Landau damping of a broad-band spectrum of electron plasma waves

1977 ◽  
Vol 20 (9) ◽  
pp. 1488 ◽  
Author(s):  
F. Gervais ◽  
J. Olivain ◽  
A. Quemeneur ◽  
G. Matthieussent
Keyword(s):  
Broad Band ◽  
Plasma Waves ◽  
Electron Plasma ◽  
Landau Damping ◽  
Band Spectrum ◽  
Nonlinear Landau Damping

Nonlinear Landau damping of a broad-band spectrum of electron plasma waves in a bounded plasma

1976 ◽  
Vol 15 (3) ◽  
pp. 371-380 ◽  
Author(s):  
G. Matthieussent
Keyword(s):  
Boundary Value Problem ◽  
Plasma Column ◽  
Broad Band ◽  
Plasma Waves ◽  
Electron Plasma ◽  
Landau Damping ◽  
Band Spectrum ◽  
Bounded Plasma ◽  
Nonlinear Landau Damping ◽  
Geometrical Effects

The nonlinear Landau damping of a broad-band spectrum of electron plasma waves propagating in a plasma column is considered.Finite geometrical effects inherent to the boundary value problem are taken into account. It is shown that nonlinear Landau damping of such a spectrum can be easily observed on a plasma column with a density of the order of 2 × 108 particles cm−3 and an electron temperature of about 3eV.

Effect of growth-rate modulation on the nonlinear mode coupling between stable and unstable plasma waves

1977 ◽  
Vol 18 (2) ◽  
pp. 363-372 ◽  
Author(s):  
D. Anderson ◽  
A. Bondeson ◽  
L. Falk
Keyword(s):  
Growth Rate ◽  
Mode Coupling ◽  
Modulation Frequency ◽  
Plasma Waves ◽  
Landau Damping ◽  
Rate Modulation ◽  
Nonlinear Landau Damping ◽  
Nonlinear Mode Coupling ◽  
Unstable Plasma ◽  
External Growth

An investigation is made of the effect of an external growth-rate modulation on the saturation of a linearly unstable plasma wave by means of nonlinear Landau damping. Different ways of exciting the saturated system by suitable choices of modulation frequency are discussed and the characteristics of the resulting instabilities, like thresholds, growth-rates, maximum amplitudes and final saturation levels are determined.

Nonlinear Landau damping of plasma waves with orbital angular momentum

2020 ◽  
Vol 102 (3) ◽  
Author(s):  
D. R. Blackman ◽  
R. Nuter ◽  
Ph. Korneev ◽  
V. T. Tikhonchuk
Keyword(s):  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
Plasma Waves ◽  
Landau Damping ◽  
Nonlinear Landau Damping

Nonlinear Landau Damping

1997 ◽  
Vol 78 (7) ◽  
pp. 1263-1266 ◽  
Author(s):  
G. Brodin
Keyword(s):  
Landau Damping ◽  
Nonlinear Landau Damping
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