Spin wave vortex from the scattering on Bloch point solitons
| Author | dc.contributor.author | Carvalho Santos, V. L. | |
| Author | dc.contributor.author | Elías, R. G. | |
| Author | dc.contributor.author | Núñez Vásquez, Álvaro | |
| Admission date | dc.date.accessioned | 2016-01-12T01:52:04Z | |
| Available date | dc.date.available | 2016-01-12T01:52:04Z | |
| Publication date | dc.date.issued | 2015 | |
| Cita de ítem | dc.identifier.citation | Annals of Physics 363 (2015) 364–370 | en_US |
| Identifier | dc.identifier.other | DOI: 10.1016/j.aop.2015.10.005 | |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/136368 | |
| General note | dc.description | Artículo de publicación ISI | en_US |
| Abstract | dc.description.abstract | The interaction of a spin wave with a stationary Bloch point is studied. The topological non-trivial structure of the Bloch point manifests in the propagation of spin waves endowing them with a gauge potential that resembles the one associated with the interaction of a magnetic monopole and an electron. By pursuing this analogy, we are led to the conclusion that the scattering of spin waves and Bloch points is accompanied by the creation of a magnon vortex. Interference between such a vortex and a plane wave leads to dislocations in the interference pattern that can be measurable by means of magnon holography. | en_US |
| Patrocinador | dc.description.sponsorship | Brazilian agency CNPq 229053/2013-0 Proyecto Fondecyt 1150072 Proyecto Basal FB0807-CEDENNA Anillo de Ciencia y Tecnonologia ACT 1117 | en_US |
| Lenguage | dc.language.iso | en | en_US |
| Publisher | dc.publisher | Elsevier | en_US |
| Type of license | dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Chile | * |
| Link to License | dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | * |
| Keywords | dc.subject | Spin waves | en_US |
| Keywords | dc.subject | Magnonics | en_US |
| Keywords | dc.subject | Bloch point | en_US |
| Keywords | dc.subject | Magnetic solitons | en_US |
| Título | dc.title | Spin wave vortex from the scattering on Bloch point solitons | en_US |
| Document type | dc.type | Artículo de revista |
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Except where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 Chile