Effects of Surface Anisotropy on Magnetic Vortex Core
Mesoscale and Nanoscale Physics
2015-04-14 v1 Strongly Correlated Electrons
Abstract
The vortex core shape in the three dimensional Heisenberg magnet is essentially influenced by a surface anisotropy. We predict that depending of the surface anisotropy type there appears barrel- or pillow-shaped deformation of the vortex core along the magnet thickness. Our theoretical study is well confirmed by spin-lattice simulations.
Keywords
Cite
@article{arxiv.1311.6882,
title = {Effects of Surface Anisotropy on Magnetic Vortex Core},
author = {Oleksandr V. Pylypovskyi and Denis D. Sheka and Volodymyr P. Kravchuk and Yuri Gaididei},
journal= {arXiv preprint arXiv:1311.6882},
year = {2015}
}
Comments
5 pages, 1 figure