Nonlinear Dispersion of Magnetostatic Surface Waves on Ferromagnetic Films

Autor:	SA Nikitov, Wang Qi, A. D. Boardman, Cai Ying-shi, Bao Jia-shan
Rok vydání:	1991
Předmět:	Physics Nonlinear system Magnetostatic surface waves Ferromagnetism Condensed matter physics Surface wave Wave propagation Nonlinear dispersion General Physics and Astronomy Frequency shift Wave equation
Zdroj:	Chinese Physics Letters. 8:593-596
ISSN:	1741-3540 0256-307X
DOI:	10.1088/0256-307x/8/11/012
Popis:	The wave equation of nonlinear magnetostatic surface waves (MSSW) on ferromagnetic films is derived and its solution is found. The nonlinear dispersion relation of MSSW is discussed. Our result shows that the wave power has a little effect to the frequency shift of MSSW with lower frequency, but has a considerably larger effect to that with higher frequency within the band.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3d4c9a214c642e4bd65a10ae2868db6e https://doi.org/10.1088/0256-307x/8/11/012 Zobrazit plný text záznamu