Magnetic-control multifunctional acoustic metasurface for reflected wave manipulation at deep subwavelength scale

Abstract Acoustic metasurfaces, exhibiting superior performance with subwavelength thickness, are ideal alternatives for functionalities such as wavefront modulation and acoustic energy trapping, etc. However, most of the reported acoustic metasurfaces were passive. Here a magnetically tuned mechani...

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Auteurs principaux: Xing Chen, Peng Liu, Zewei Hou, Yongmao Pei
Format: article
Langue:EN
Publié: Nature Portfolio 2017
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Accès en ligne:https://doaj.org/article/aa13c41acda845088e6d05573d1be73c
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