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Deep-subwavelength control of acoustic waves in an ultra-compact metasurface lens
Space-coiling acoustic metasurfaces have been largely exploited and shown their outstanding wave manipulation capacity. However, they are complex in realization and cannot directly manipulate acoustic near-fields by controlling the effective path length. Here, we propose a comprehensive paradigm for...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6250707/ https://www.ncbi.nlm.nih.gov/pubmed/30467347 http://dx.doi.org/10.1038/s41467-018-07315-6 |