Magnetoelastic surface waves in a semi-infinite ferromagnet in an external magnetic field

2003 ◽  
Vol 29 (8) ◽  
pp. 652-656 ◽  
Author(s):  
Yu. A. Fridman ◽  
D. V. Spirin
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Surface Waves ◽  
Magnetoelastic Surface

Low-frequency surface waves on bounded warm magneto-active plasma

1974 ◽  
Vol 11 (2) ◽  
pp. 311-323 ◽  
Author(s):  
I. Zhelyazkov ◽  
P. Nenovski
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Surface Waves ◽  
Plasma Layer ◽  
Low Frequency ◽  
Active Plasma ◽  
Plasma Model ◽  
Dielectric Interfaces ◽  
Fluid Hydrodynamics ◽  
Two Fluid

The spectra of low-frequency surface waves propagating along a warm magneto- plasma layer bounded by dielectric are investigated, using a two-fluid hydrodynamic plasma model. It is shown that such propagation is possible only for some definite directions of the external magnetic field B0, with respect to the plasma-dielectric interfaces. The spectra obtained for a thick plasma layer correspond to the well-known results for a magneto-active plasma, bounded on one side by a vacuum, derived in the limit of one-fluid hydrodynamics.

Solitary surface waves on a magnetized plasma cylinder

1985 ◽  
Vol 33 (1) ◽  
pp. 53-58 ◽  
Author(s):  
O. M. Gradov ◽  
L. Stenflo ◽  
D. Sünder
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Solitary Wave ◽  
Surface Waves ◽  
High Frequency ◽  
Axial Magnetic Field ◽  
Magnetized Plasma ◽  
Plasma Cylinder

We analyse high-frequency electrostatic solitary surface waves that propagate along a plasma cylinder in the presence of a constant axial magnetic field. The width of such a solitary wave, which is found to be inversely proportional to its amplitude, is expressed as a function of the magnitude of the external magnetic field.

Sign in / Sign up

Export Citation Format

Share Document