Traveling domain walls in chiral ferromagnets
Mesoscale and Nanoscale Physics
2019-06-28 v1 Pattern Formation and Solitons
Abstract
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.
Keywords
Cite
@article{arxiv.1806.02082,
title = {Traveling domain walls in chiral ferromagnets},
author = {Stavros Komineas and Christof Melcher and Stephanos Venakides},
journal= {arXiv preprint arXiv:1806.02082},
year = {2019}
}
Comments
16 pages, 4 figures