Metamaterial bricks and quantization of meta-surfaces
Controlling acoustic fields is of interest for diverse applications. Here the authors develop metasurfaces using a small set of pre-manufactured three-dimensional unit cells, quantized in both the spatial and phase domains, achieving with them acoustic levitation.
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| Autores principales: | , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2017
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/16872930a32e42a3b1f83555db865e20 |
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| Sumario: | Controlling acoustic fields is of interest for diverse applications. Here the authors develop metasurfaces using a small set of pre-manufactured three-dimensional unit cells, quantized in both the spatial and phase domains, achieving with them acoustic levitation. |
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