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Soft Acoustic Metamaterials: Bubble Architectures for Locally Resonant Acoustic Metamaterials (Adv. Funct. Mater. 51/2019)
Author(s) -
Cai Zheren,
Zhao Shengdong,
Huang Zhandong,
Li Zheng,
Su Meng,
Zhang Zeying,
Zhao Zhipeng,
Hu Xiaotian,
Wang YueSheng,
Song Yanlin
Publication year - 2019
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201970346
Subject(s) - metamaterial , materials science , bubble , broadband , acoustic metamaterials , acoustics , surface (topology) , optoelectronics , optics , computer science , physics , parallel computing , geometry , mathematics
In article number 1906984, Zhandong Huang, Yanlin Song, and co‐workers develop a general method for fabricating soft acoustic metamaterials based on bubble architectures by combining 3D printing and surface hydrophobic properties. Accordingly, low‐frequency broadband locally resonant metamaterials can be achieved. Moreover, a water‐to‐air ultratransmission metasurface is prepared by patterning a layer of bubbles beneath the water surface, which allows for ultratransmission of sound across an air‐water interface.