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Dynamics of homogeneous magnetizations in strong transverse driving fields
Authors:Thomas Träxler  Wolfram Just  Herwig Sauermann
Institution:1. Institut für Festk?rperphysik, Technische Hochschule Darmstadt, Hochschulstrasse 8, D-64289, Darmstadt, Germany
Abstract:Spatially homogeneous solutions of the Landau-Lifshitz-Gilbert equation are analysed. The different cases of conservative as well as dissipative motion are considered separately. For the linearly polarized driven Hamiltonian system we apply a global perturbation theory to uncover the main resonances as well as the phase space structure. The case of circularly polarized driven dissipative motion is studied in detail. We present the complete bifurcation diagram including bifurcations up to codimension three.
Keywords:03  20  02  30
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