NONLINEAR MAGNETOSTATIC WAVES IN LAYERED STRUCTURES ON FERROMAGNETIC FILMS

M. A. Malugina, Y. P. Sharaevskii

Saratov State University

Received April 23, 2008

 

The possibility of surface magnetostatic waves modulation instability in coupled ferromagnetic structure with metal screens is shown theoretically, as at excitation of one mode in structure due to change of character of a dispersion, and at excitation of two modes due to occurrence nonlinear  coupling.