LAUSR

New solutions have been found for the Landau-Lifshitz equation for a ferromagnet with easy-axis anisotropy that describe magnetic solitons strongly associated with stripe domain structure. They serve as elementary carriers of macroscopic shifts of the structure and are, under certain conditions, nuclei of the magnetic reversal of a material. It is shown that the inhomogeneous elliptic precession of magnetization in a soliton nucleus leads to perturbations of the adjacent domain walls of a structure. Modulated instability of solitons near the boundaries of their existence is investigated.New solutions have been found for the Landau-Lifshitz equation for a ferromagnet with easy-axis anisotropy that describe magnetic solitons strongly associated with stripe domain structure. They serve as elementary carriers of macroscopic shifts of the structure and are, under certain conditions, nuclei of the magnetic reversal of a material. It is shown that the inhomogeneous elliptic precession of magnetization in a soliton nucleus leads to perturbations of the adjacent domain walls of a structure. Modulated instability of solitons near the boundaries of their existence is investigated.