Local field of magnetic islands: role of their shape

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dc.creatorRedlinski, Pawel
dc.date2005-10-18
dc.date.accessioned2026-07-07T06:44:32Z
dc.date.available2026-07-07T06:44:32Z
dc.descriptionI analyze in details distribution of local magnetic field induced by micro- and nano-magnets. I consider three kinds of elongated magnetic islands: ellipse-, diamond- and rectangular shaped islands which were magnetized uniformly along long axis. This report concentrates on the role of their shape upon distribution of the field. Calculations show that unlike rectangular-shaped magnet, ellipse-shaped and diamond-shaped ones produce much more localized field in proximity of its magnetic poles. Additionally in the case of ellipse-shaped islands the magnitude of induced field is large. This two facts favor arrays of ellipse-shaped magnetic islands to build zero-dimensional spin traps in a hybrid based on Ferromagnet/Semiconductor structure.
dc.description4 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0510486
dc.identifierhttp://arxiv.org/abs/cond-mat/0510486
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/102805
dc.subjectMaterials Science
dc.subjectOther Condensed Matter
dc.titleLocal field of magnetic islands: role of their shape
dc.typetext

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