Broadband acoustic double-zero-index cloaking with coupled Helmholtz resonators

Broadband acoustic double-zero-index cloaking with coupled Helmholtz resonators

Acoustic double-zero-index metamaterials (DZIM) characterized by extremely large phase velocity along with no phase changes of the wave propagation inside the materials have received tremendous attention due to the fascinating physics and potential applications. However, due to the requirement of th...

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Bibliographic Details
Main Authors: WenQin Wang, XinSheng Fang, NengYin Wang, Yong Li, Tong Hao
Format: Article
Language:English
Published: IOP Publishing 2022-01-01
Series:New Journal of Physics
Subjects:
double-zero-index
broadband cloaking
Helmholtz resonators
Online Access:https://doi.org/10.1088/1367-2630/ac8899

Internet

https://doi.org/10.1088/1367-2630/ac8899

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