Creation of single chiral soliton states in monoaxial helimagnets

dc.creatorOsorio, Santiago Antonio
dc.creatorLaliena, V.
dc.creatorCampo, J.
dc.creatorBustingorry, Sebastian
dc.date2021-11
dc.date.accessioned2023-08-31T00:32:11Z
dc.date.available2023-08-31T00:32:11Z
dc.identifierhttp://hdl.handle.net/11336/181759
dc.identifierOsorio, Santiago Antonio; Laliena, V.; Campo, J.; Bustingorry, Sebastian; Creation of single chiral soliton states in monoaxial helimagnets; American Institute of Physics; Applied Physics Letters; 119; 22; 11-2021; 1-7
dc.identifier0003-6951
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8543529
dc.descriptionIn monoaxial helimagnets, the Dzyaloshinskii-Moriya interaction favors inhomogeneous distributions of the magnetization with chiral modulations of solitonic character. In addition to the helical magnetic state at zero field, a chiral soliton lattice can be stabilized when a magnetic field perpendicular to the chiral axis is applied. When the magnetic field is increased, the system undergoes a phase transition to the uniform state at a critical field Bc. Above Bc, a single chiral soliton comprises the lowest level excitation over the stable uniform state, surviving as a metastable configuration. How to retain a single chiral soliton metastable state has not been addressed yet. Using micromagnetic simulations, we analyze this possibility by injecting spin polarized currents and put forward a feasible protocol to obtain a state with a single chiral soliton from the chiral soliton lattice. Our proposal could be relevant in the experimental study of metastable solitons for technological applications.
dc.descriptionFil: Osorio, Santiago Antonio. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia - Nodo Bariloche | Comision Nacional de Energia Atomica. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia - Nodo Bariloche.; Argentina
dc.descriptionFil: Laliena, V.. Universidad de Zaragoza; España
dc.descriptionFil: Campo, J.. Universidad de Zaragoza; España
dc.descriptionFil: Bustingorry, Sebastian. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia - Nodo Bariloche | Comision Nacional de Energia Atomica. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia - Nodo Bariloche.; Argentina
dc.formatapplication/pdf
dc.formatapplication/pdf
dc.languageeng
dc.publisherAmerican Institute of Physics
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://aip.scitation.org/doi/10.1063/5.0067682
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/10.1063/5.0067682
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subjectchiral
dc.subjecthelimagnet
dc.subjectsoliton
dc.subjectspintronics
dc.subjecthttps://purl.org/becyt/ford/1.3
dc.subjecthttps://purl.org/becyt/ford/1
dc.titleCreation of single chiral soliton states in monoaxial helimagnets
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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