All-angle Negative Reflection with An Ultrathin Acoustic Gradient Metasurface: Floquet-Bloch Modes Perspective and Experimental Verification

Metasurface with gradient phase response offers new alternative for steering the propagation of waves. Conventional Snell’s law has been revised by taking the contribution of local phase gradient into account. However, the requirement of momentum matching along the metasurface sets its nontrivial be...

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Detalles Bibliográficos
Autores principales: Liu, Bingyi, Zhao, Jiajun, Xu, Xiaodong, Zhao, Wenyu, Jiang, Yongyuan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5653785/
https://www.ncbi.nlm.nih.gov/pubmed/29062058
http://dx.doi.org/10.1038/s41598-017-14387-9

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5653785/
https://www.ncbi.nlm.nih.gov/pubmed/29062058
http://dx.doi.org/10.1038/s41598-017-14387-9

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