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Wavefront manipulation based on transmissive acoustic metasurface with membrane-type hybrid structure
We designed and demonstrated a gradient acoustic metasurface to manipulate the transmissive wavefront. The gradient metasurface is composed of eight elements based on membrane-type hybrid structures, whose thickness and width are about 1/5 and 1/20 of the incident wavelength, respectively. Here, we...
| 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/PMC6155023/ https://www.ncbi.nlm.nih.gov/pubmed/30242248 http://dx.doi.org/10.1038/s41598-018-32547-3 |