NAGIOS: RODERIC FUNCIONANDO

Switching the Magnetic Vortex Core in a Single Nanoparticle

Repositori DSpace/Manakin

IMPORTANT: Aquest repositori està en una versió antiga des del 3/12/2023. La nova instal.lació está en https://roderic.uv.es/

Switching the Magnetic Vortex Core in a Single Nanoparticle

dc.contributor.author	Pinilla Cienfuegos, Elena
dc.contributor.author	Mañas Valero, Samuel
dc.contributor.author	Forment Aliaga, Alicia
dc.contributor.author	Coronado Miralles, Eugenio
dc.date.accessioned	2016-04-06T10:33:50Z
dc.date.available	2017-01-08T05:45:05Z
dc.date.issued	2016
dc.identifier.citation	Pinilla Cienfuegos, Elena Mañas Valero, Samuel Forment Aliaga, Alicia Coronado Miralles, Eugenio 2016 Switching the Magnetic Vortex Core in a Single Nanoparticle Acs Nano 10 2 1764 1770
dc.identifier.uri	http://hdl.handle.net/10550/51982
dc.description.abstract	Imaging and manipulating the spin structure of nano- and mesoscale magnetic systems is a challenging topic in magnetism, yielding a wide range of spin phenomena such as skyrmions, hedgehog-like spin structures, or vortices. A key example has been provided by the vortex spin texture, which can be addressed in four independent states of magnetization, enabling the development of multibit magnetic storage media. Most of the works devoted to the study of the magnetization reversal mechanisms of the magnetic vortices have been focused on micrometer-size magnetic platelets. Here we report the experimental observation of the vortex state formation and annihilation in individual 25 nm molecular-based magnetic nanoparticles measured by low-temperature variable-field magnetic force microscopy. Interestingly, in these nanoparticles the switching of the vortex core can be induced with very small values of the applied static magnetic field.
dc.language.iso	eng
dc.relation.ispartof	Acs Nano, 2016, vol. 10, num. 2, p. 1764-1770
dc.subject	Ciència dels materials
dc.subject	Camps magnètics
dc.subject	Nanotecnologia
dc.title	Switching the Magnetic Vortex Core in a Single Nanoparticle
dc.type	journal article	es_ES
dc.date.updated	2016-04-06T10:33:50Z
dc.identifier.doi	10.1021/acsnano.5b06776
dc.identifier.idgrec	110035
dc.rights.accessRights	open access	es_ES