A comprehensive analysis of the absorption spectrum of conducting ferromagnetic wires
Fecha
2012Autor
Versión
Acceso abierto / Sarbide irekia
Tipo
Artículo / Artikulua
Versión
Versión aceptada / Onetsi den bertsioa
Impacto
|
10.1109/TMTT.2012.2195022
Resumen
A detailed analysis of the absorption spectrum of conductive ferromagnetic wires is presented. The absorption spectrum is computed from the solution to the scattering problem, and circuit models are formulated to clarify the interplay between losses, skin-effect and wire geometry. Both infinitely-long wires and the axial resonances introduced by finite-length wires are considered. The theoretical ...
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A detailed analysis of the absorption spectrum of conductive ferromagnetic wires is presented. The absorption spectrum is computed from the solution to the scattering problem, and circuit models are formulated to clarify the interplay between losses, skin-effect and wire geometry. Both infinitely-long wires and the axial resonances introduced by finite-length wires are considered. The theoretical results are validated experimentally through measurements within a metallic rectangular waveguide. [--]
Materias
Ferromagnetic wires,
Absorption spectrum,
Ferromagnetic resonance
Editor
IEEE
Publicado en
IEEE Transaction on Microwave Theory and Techniques, vol. 60, no. 7, July 2012
Departamento
Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónica /
Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektrikoa eta Elektronikoa Saila /
Universidad Pública de Navarra. Departamento de Física /
Nafarroako Unibertsitate Publikoa. Fisika Saila
Versión del editor
Entidades Financiadoras
This work was supported by the Spanish Ministry of Science and Innovation, Dirección General de Investigación y Gestión del Plan Nacional de I+D+I, Subdirección General de Proyectos de Investigación, Project Nos. TEC2009-11995
and CSD2008-00066.