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YIG Thin Film-Based Two-Dimensional Magnonic and Magneto-Photonic Crystals
Published online by Cambridge University Press: 01 February 2011
Abstract
A new type of photonic crystals entitled “magnonic crystals (MC)” that exhibit forbidden gaps in the microwave spectrum of magnetostatic spin waves (MSW) are reported. The topography of the MCs that consist of two-dimensional (2-D) etched holes periodic structure in yttrium iron garnet films was studied by atomic force and magnetic force magnetometry. The propagation characteristics of spin waves in such 2-D MCs was measured and analyzed.
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- Copyright © Materials Research Society 2005
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