Geometry-induced frustration of magnetization in a planar soft-hard magnetic system

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dc.creatorSubramanian, Hemachander
dc.creatorHan, J. E.
dc.date2007-05-31
dc.date.accessioned2026-07-07T08:03:39Z
dc.date.available2026-07-07T08:03:39Z
dc.descriptionWe computationally study the frustrated magnetic configurations of a thin soft magnetic layer with the boundary condition fixed by underlying hard magnets. Driven by geometrical constraints and external magnetic field, transitions between frustrated energy minima result in magnetic hysteretic behavior. The presence of soft-magnet introduces strong undulations in the energy landscape in a length scale set by the magnetic property of the soft magnet. We propose a possible use of the phenomena to locally control the movement of magnetic nanoparticles.
dc.description4 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/0705.4490
dc.identifierhttp://arxiv.org/abs/0705.4490
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/129657
dc.subjectOther Condensed Matter
dc.titleGeometry-induced frustration of magnetization in a planar soft-hard magnetic system
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