Refractive index and Snell's Law for Dipolar-Exchange Spin-Waves in a Confined Planar Structure

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dc.creatorJeong, Dae-Eun
dc.creatorHan, Dong-Soo
dc.creatorChoi, Sangkook
dc.creatorKim, Sang-Koog
dc.date2009-01-13
dc.date2009-02-12
dc.date.accessioned2026-07-07T12:40:26Z
dc.date.available2026-07-07T12:40:26Z
dc.descriptionWe derived the analytical forms of refractive index and Snell law for dipolar-exchange spin waves of reflection and refraction at a magnetically heterogeneous interface in a geometrically confined planer structure composed of different magnetic thin films from a microscopic scattering approach. A novel behavior, the optical total reflection, was demonstrated for spin waves with a specific interface between Yttrium iron garnet (Y3Fe5O12) and Permalloy (Ni80Fe20), by analytical and micromagnetic numerical calculations.
dc.description16 pages
dc.identifierhttps://arxiv.org/abs/0901.1700
dc.identifierhttp://arxiv.org/abs/0901.1700
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/219446
dc.subjectMaterials Science
dc.subjectOther Condensed Matter
dc.titleRefractive index and Snell's Law for Dipolar-Exchange Spin-Waves in a Confined Planar Structure
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