97385 20210902121934.0 doi 10.1038/s41598-020-76903-8 sideral 121770 ART-2020-121770 eng Laliena, V. (orcid)0000-0002-8173-1846 Dynamics of chiral solitons driven by polarized currents in monoaxial helimagnets 2020 Access copy available to the general public Unrestricted Chiral solitons are one dimensional localized magnetic structures that are metastable in some ferromagnetic systems with Dzyaloshinskii–Moriya interactions and/or uniaxial magnetic anisotropy. Though topological textures in general provide a very interesting playground for new spintronics phenomena, how to properly create and control single chiral solitons is still unclear. We show here that chiral solitons in monoaxial helimagnets, characterized by a uniaxial Dzyaloshinskii–Moriya interaction, can be stabilized with external magnetic fields. Once created, the soliton moves steadily in response to a polarized electric current, provided the induced spin-transfer torque has a dissipative (nonadiabatic) component. The structure of the soliton depends on the applied current density in such a way that steady motion exists only if the applied current density is lower than a critical value, beyond which the soliton is no longer stable. info:eu-repo/grantAgreement/ES/CSIC/i-COOPB20524 info:eu-repo/grantAgreement/ES/DGA/M4 info:eu-repo/grantAgreement/ES/MICINN/PGC-2018-099024-B-I00-ChiMag info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 4.379 2020 MULTIDISCIPLINARY SCIENCES 17 / 73 = 0.233 2020 Q1 T1 1.24 2020 Multidisciplinary 2020 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Bustingorry, S. Campo, J. Universidad de Zaragoza (orcid)0000-0002-3600-1721 2003 395 Universidad de Zaragoza Dpto. Física Materia Condensa. Área Física Materia Condensada 10, 1 (2020), 20430 [10 pp] Sci. rep. Scientific Reports 2045-2322 895862 http://zaguan.unizar.es/record/97385/files/texto_completo.pdf Versión publicada 180267 http://zaguan.unizar.es/record/97385/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:97385 articulos driver 2021-09-02-10:57:21 ARTICLE