摘要
Precession of magnetization in a perpendicularly magnetized ferromagnetic film exposed to a circularly or linearly polarized small-amplitude high-frequency magnetic field is studied analytically and numerically. The possibility of autoresonance excitation of a highly nonlinear uniform precession of magnetization and of control over this motion by slowly varying the resonance field or frequency of the high-frequency field is demonstrated.
- 出版日期2010-6