Flat acoustics with soft gradient-index metasurfaces
Flat acoustics with soft gradient-index metasurfaces
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London: Nature Publishing Group UK
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English
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London: Nature Publishing Group UK
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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 of these flat structures. Here we report a new clas...
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Flat acoustics with soft gradient-index metasurfaces
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TN_cdi_doaj_primary_oai_doaj_org_article_158606b91f8c47eaab05bd2a59db1a96
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_158606b91f8c47eaab05bd2a59db1a96
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ISSN
2041-1723
E-ISSN
2041-1723
DOI
10.1038/s41467-018-07990-5
