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Traveling domain walls in chiral ferromagnets

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 نشر من قبل S. Komineas
 تاريخ النشر 2018
  مجال البحث فيزياء
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We show that chiral symmetry breaking enables traveling domain wall solution for the conservative Landau-Lifshitz equation of a uniaxial ferromagnet with Dzyaloshinskii-Moriya interaction. In contrast to related domain wall models including stray-field based anisotropy, traveling wave solutions are not found in closed form. For the construction we follow a topological approach and provide details of solutions by means of numerical calculations.

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