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http://hdl.handle.net/2445/51764
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DC Field | Value | Language |
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dc.contributor.author | Zarzuela Fernández, Ricardo | - |
dc.contributor.author | Chudnovsky, Eugene M., 1948- | - |
dc.contributor.author | Tejada Palacios, Javier | - |
dc.date.accessioned | 2014-03-14T08:51:58Z | - |
dc.date.available | 2014-03-14T08:51:58Z | - |
dc.date.issued | 2013-01-09 | - |
dc.identifier.issn | 1098-0121 | - |
dc.identifier.uri | http://hdl.handle.net/2445/51764 | - |
dc.description.abstract | Classical and quantum theory of spin waves in the vortex state of a mesoscopic submicron magnetic disk have been developed with account of the finite mass density of the vortex. Oscillations of the vortex core resemble oscillations of a charged string in a potential well in the presence of the magnetic field. A conventional gyrotropic frequency appears as a gap in the spectrum of spin waves of the vortex. The mass of the vortex has been computed, and the result agrees with experimental findings. The finite vortex mass generates a high-frequency branch of spin waves. The effects of an external magnetic field and dissipation have been addressed. | - |
dc.format.extent | 11 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Physical Society | - |
dc.relation.isformatof | Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevB.87.014413 | - |
dc.relation.ispartof | Physical Review B, 2013, vol. 87, num. 1, p. 014413-1 -014413-11 | - |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevB.87.014413 | - |
dc.rights | (c) American Physical Society, 2013 | - |
dc.source | Articles publicats en revistes (Física de la Matèria Condensada) | - |
dc.subject.classification | Superconductivitat | - |
dc.subject.classification | Propietats magnètiques | - |
dc.subject.classification | Ferromagnetisme | - |
dc.subject.classification | Spin (Física nuclear) | - |
dc.subject.classification | Teoria quàntica | - |
dc.subject.classification | Excitació nuclear | - |
dc.subject.other | Superconductivity | - |
dc.subject.other | Magnetic properties | - |
dc.subject.other | Ferromagnetism | - |
dc.subject.other | Nuclear spin | - |
dc.subject.other | Quantum theory | - |
dc.subject.other | Nuclear excitation | - |
dc.title | Excitation modes of vortices in submicron magnetic disks | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 621302 | - |
dc.date.updated | 2014-03-14T08:51:59Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física de la Matèria Condensada) |
Files in This Item:
File | Description | Size | Format | |
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621302.pdf | 284.24 kB | Adobe PDF | View/Open |
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