Nonreciprocal collective magnetostatic wave modes in geometrically asymmetric bilayer structure with nonmagnetic spacer.
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DOI: 10.1039/d2nr06003e
Abstract: Nonreciprocity, i.e. inequivalence in amplitudes and frequencies of spin waves propagating in opposite directions, is a key property underlying functionality in prospective magnonic devices. Here we demonstrate experimentally and theoretically a simple approach to induce… read more here.
Keywords: structure; bilayer structure; structure nonmagnetic; nonmagnetic spacer ... See more keywords