Floquet topological insulators for sound
One-way sound propagation has been recently proposed in the context of topological acoustics, but is challenged by introducing uniform media motion. Here, Fleury et al.present a practical scheme to achieve topological propagation by modulating in time the acoustic properties of a lattice of resonato...
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Auteurs principaux: | , , |
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Format: | article |
Langue: | EN |
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Nature Portfolio
2016
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Accès en ligne: | https://doaj.org/article/263b448aa5084272842237ecad2a4dc6 |
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