Abstract:
The stochastic and self-oscillation regimes established under the action of a longitudinal high-frequency magnetic field in a multilayer magnetic structure with antiferromagnetic exchange coupling are considered. A bifurcation diagram revealing the types of magnetization dynamic states is constructed in various frequency intervals. Poincaré diagrams are constructed for the stochastic regimes.
Citation:
A. M. Shutyi, D. I. Sementsov, “Magnetization stochastic dynamics in exchange-coupled layered structure”, Pis'ma v Zh. Èksper. Teoret. Fiz., 78:8 (2003), 952–956; JETP Letters, 78:8 (2003), 480–484