scholarly journals Comment on ‘‘Electromagnetic decay into a surface plasma wave and an ion acoustic surface wave in a semi‐infinite plasma’’

1983 ◽  
Vol 54 (5) ◽  
pp. 2837-2837 ◽  
Author(s):  
E. Mateev ◽  
I. Zhelyazkov
Keyword(s):  
Surface Wave ◽  
Plasma Wave ◽  
Surface Plasma ◽  
Acoustic Surface Wave ◽  
Electromagnetic Decay ◽  
Ion Acoustic

Modulation of ion acoustic surface wave

1998 ◽  
Vol 5 (11) ◽  
pp. 4094-4097 ◽  
Author(s):  
Hee J. Lee ◽  
Hee Sook Hong
Keyword(s):  
Surface Wave ◽  
Acoustic Surface Wave ◽  
Ion Acoustic

scholarly journals Envelope solitons at a plasma–vacuum interface

2008 ◽  
Vol 74 (2) ◽  
pp. 151-154 ◽  
Author(s):  
P. K. SHUKLA ◽  
L. STENFLO
Keyword(s):  
Surface Wave ◽  
Electric Field ◽  
Plasma Wave ◽  
Complex Surface ◽  
Surface Plasma ◽  
Envelope Soliton ◽  
Envelope Solitons ◽  
Vacuum Interface ◽  
Nonlinear Surface

AbstractIt is shown that a nonlinear surface plasma wave at a plasma–vacuum interface can propagate in the form of a dark/grey envelope soliton. The latter is associated with a subsonic density cavity, which traps the complex surface wave electric field.

scholarly journals Laser excitation of terahertz surface plasma wave over a hollow capillary plasma

2015 ◽  
Vol 34 (1) ◽  
pp. 109-114 ◽  
Author(s):  
Rohtash Singh ◽  
V. K. Tripathi
Keyword(s):  
Surface Wave ◽  
Plasma Wave ◽  
Ponderomotive Force ◽  
Beat Frequency ◽  
Laser Pulses ◽  
Frequency Component ◽  
Spot Size ◽  
Surface Plasma ◽  
Oscillatory Velocity ◽  
The Difference

AbstractTwo collinear laser pulses of finite spot size propagating through a capillary plasma, modeled as a hollow plasma cylinder, are shown to produce beat frequency terahertz (THz) surface plasmons at the inner surface. The evanescent laser fields in the plasma impart oscillatory velocity to electrons and exert a beat ponderomotive force on them. The static component of the ponderomotive force inhibits plasma from filling the vacuum region while the beat frequency component produces a nonlinear current (${\vec J^{{\;\rm NL}}}$) that drives the difference frequency THz surface plasma wave (SPW). Phase matching for the THz surface wave excitation is achieved when the group velocity of the lasers equals the phase velocity of the beat frequency SPW. At laser intensities of ~1014W/cm2at 10 μm wavelength, one may attain normalized surface wave amplitude ~ 0.03.

Electron Emission at Locked Phases from the Laser-Driven Surface Plasma Wave

2012 ◽  
Vol 109 (11) ◽  
Author(s):  
Ye Tian ◽  
Jiansheng Liu ◽  
Wentao Wang ◽  
Cheng Wang ◽  
Aihua Deng ◽  
...  
Keyword(s):  
Plasma Wave ◽  
Electron Emission ◽  
Surface Plasma
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