dc.contributor.author | Edelstein, Shulamit | |
dc.contributor.author | Garcia-Martin, Antonio | |
dc.contributor.author | Serena, Pedro A. | |
dc.contributor.author | Marqués Ponce, Manuel Ignacio | |
dc.contributor.other | UAM. Departamento de Física de Materiales | es_ES |
dc.date.accessioned | 2023-05-11T10:51:21Z | |
dc.date.available | 2023-05-11T10:51:21Z | |
dc.date.issued | 2022-08-01 | |
dc.identifier.citation | Optics Express 30.16 (2022): 28668 - 28685 | es_ES |
dc.identifier.issn | 1094-4087 (online) | es_ES |
dc.identifier.uri | http://hdl.handle.net/10486/707147 | |
dc.description.abstract | In this article we use an exact method to resolve the fields scattered by a spherical magneto-optical particle and calculate the optical forces exerted on it. The resulting force and the contributing components, i.e. magneto-optical gradient force and magneto-optical extinction force, are presented in an analytical form. We also derive analytical expressions for the scattering and extinction cross sections of a magneto-optical particle, expressions which intuitively demonstrate the effect of circular dichroism in magneto-optical scattering and forces. Finally, we demonstrate that the magneto-optical extinction force is the result of circular dichroism in magneto-optical scattering. We show that it is possible to completely cancel the scattering in the forward or in the backward direction, when the incident field is composed of a circularly-polarized reflected beam. Moreover, the directional scattering is interrelated to the direction of the force exerted on the particle | es_ES |
dc.description.sponsorship | Comunidad de Madrid (SI1/PJI/2019-00052); Ministerio de Ciencia e Innovación (CEX2018-000805-M, PGC2018-095777-B-C21, PGC2018-095777-B-C22, PID2019-109905GA-C22) | es_ES |
dc.format.extent | 18 pag. | es_ES |
dc.format.mimetype | application/pdf | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Optica | es_ES |
dc.relation.ispartof | Optics Express | es_ES |
dc.rights | © 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement | es_ES |
dc.subject.other | Magneto-Optical | es_ES |
dc.subject.other | Gradient Force | es_ES |
dc.subject.other | Optical Force | es_ES |
dc.subject.other | Scattering Cross Section | es_ES |
dc.title | Circular dichroism in magneto-optical forces | es_ES |
dc.type | article | es_ES |
dc.subject.eciencia | Física | es_ES |
dc.relation.publisherversion | https://doi.org/10.1364/OE.464252 | es_ES |
dc.identifier.doi | 10.1364/OE.464252 | es_ES |
dc.identifier.publicationfirstpage | 28668 | es_ES |
dc.identifier.publicationissue | 16 | es_ES |
dc.identifier.publicationlastpage | 28685 | es_ES |
dc.identifier.publicationvolume | 30 | es_ES |
dc.relation.projectID | Gobierno de España. CEX2018-000805-M | es_ES |
dc.relation.projectID | Gobierno de España. PGC2018-095777-B-C21 | es_ES |
dc.relation.projectID | Gobierno de España. PGC2018-095777-B-C22 | es_ES |
dc.relation.projectID | Comunidad de Madrid. SI1/PJI/2019-00052 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.rights.accessRights | openAccess | es_ES |
dc.facultadUAM | Facultad de Ciencias | es_ES |
dc.institutoUAM | Centro de Investigación en Física de la Materia Condensada (IFIMAC) | es_ES |