TITLE

Magnetic photonic band-gap material at microwave frequencies based on ferromagnetic nanowires

AUTHOR(S)
Saib, A.; Vanhoenacker-Janvier, D.; Huynen, I.; Encinas, A.; Piraux, L.; Ferain, E.; Legras, R.
PUB. DATE
September 2003
SOURCE
Applied Physics Letters;9/22/2003, Vol. 83 Issue 12, p2378
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We present an experimental investigation of a class of microwave photonic band-gap (PBG) materials, in which the magnetic permeability μ varies periodically within the material. This material is fabricated using a periodic arrangement of arrays of magnetic nanowires. As for dielectric or metallic PBG, the band-gap behavior varies with the geometrical parameters fixing the spatial periodicity of the magnetic structure. The magnetic photonic band gap is induced by the presence of a ferromagnetic resonance effect in the vicinity of the band gap. © 2003 American Institute of Physics.
ACCESSION #
10848407

 

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