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Flat acoustics with soft gradient-index metasurfaces
Recently, metasurfaces have been proven to be effective and compact devices for the design of arbitrary wavefronts. Metasurfaces are planar metamaterials with a subwavelength thickness that allows wavefront shaping by introducing in-plane variations, namely, gradients, in the spatial wave response o...
Enregistré dans:
| Publié dans: | Nat Commun |
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| Auteurs principaux: | , , , , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
Nature Publishing Group UK
2019
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6329837/ https://ncbi.nlm.nih.gov/pubmed/30635556 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41467-018-07990-5 |
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