ASYMMETRIC EXCITATION OF THE TWO-ORDER MAGNETIZATION PRECESSION UNDER ORIENTATIONAL TRANSITION CONDITIONS

The forced nonlinear precession of magnetization vector in the normally magnetized magnetic plate
is examined. Investigations are performed under orientational transition conditions at the asymmetric orienta-
tions of transverse and longitudinal ac fields. It has been revealed that the precession of equilibrium position
exhibits pulse-like behavior under the action of two types of field. This feature manifests itself as the nonuni-
form bunchings of phase trajectories in the precession pattern. It is demonstrated that the nonuniformity of pre-
cession can be compensated by applying the asymmetric dc field. It should be emphasized that the compensa-
tion is highly sensitive to the dc field amplitude and reaches several hundredths of a percent of its total value.
Recommendations are given to observe the discussed phenomena in the experiment. The possibility of their
practical application is discussed.