Discrete double core skyrmions in magnetic thin films
| dc.contributor.author | Amaral, Marco Antonio | |
| dc.contributor.author | Silva, R. L. | |
| dc.contributor.author | Pereira, Afrânio R. | |
| dc.contributor.author | Melo, Winder A. Moura | |
| dc.date.accessioned | 2018-10-01T11:41:32Z | |
| dc.date.available | 2018-10-01T11:41:32Z | |
| dc.date.issued | 2009-10 | |
| dc.description.abstract | We study the Belavin–Polyakov double core skyrmions in two-dimensional isotropic Heisenberg ferromagnets on a discrete square lattice by means of spin dynamic simulations using periodic boundaries conditions. It is also investigated the presence of external in-plane magnetic fields and lattice defects. We have shown that these discrete skyrmions not cylindrically symmetric have a high degree of stability, similar to their continuum counterparts, even if small spatial inhomogeneities are present into the system | en |
| dc.identifier.issn | 0304-8853 | |
| dc.identifier.uri | https://doi.org/10.1016/j.jmmm.2009.06.015 | |
| dc.identifier.uri | http://www.locus.ufv.br/handle/123456789/22080 | |
| dc.language.iso | eng | pt-BR |
| dc.publisher | Journal of Magnetism and Magnetic Materials | pt-BR |
| dc.relation.ispartofseries | Volume 321, Issue 19, Pages 3360-3363, October 2009 | pt-BR |
| dc.rights | Elsevier B. V. | pt-BR |
| dc.subject | Skyrmion | pt-BR |
| dc.subject | Ferromagnetism | pt-BR |
| dc.subject | Spin dynamics | pt-BR |
| dc.title | Discrete double core skyrmions in magnetic thin films | en |
| dc.type | Artigo | pt-BR |