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Design of a chiral elastic structure supporting interfacial waveforms

Nieves

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Abstract

An infinite heterogeneous elastic triangular lattice connected to a non-uniform array of gyroscopic spinners is considered. An algorithm is described for generating interfacial waves that propagate along the boundaries of subdomains containing inhomogeneities in the spinner array. The interfacial waveforms have preferential directions that can be controlled through adjusting the frequency of excitation or the arrangement of the spinners.

Acceptance Date Aug 27, 2018
Publication Date Nov 15, 2018
Journal 2018 12TH INTERNATIONAL CONGRESS ON ARTIFICIAL MATERIALS FOR NOVEL WAVE PHENOMENA (METAMATERIALS)
Pages 290 - 292
DOI https://doi.org/10.1109/MetaMaterials.2018.8534138
Publisher URL https://ieeexplore.ieee.org/document/8534138

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