Design and simulation of broadband multiphase pentamode metamaterials

Pentamode metamaterial (PM) has great potential in controlling underwater waves due to its broadband and solid-state merits. The reported underwater PM devices were all designed with single metallic materials, which largely limited the realizable properties range of PM. Pentamode metamaterials for s...

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Veröffentlicht in:	Applied physics letters 2021-05, Vol.118 (22)
Hauptverfasser:	Zhao, Aiguo, Zhang, Xiangdong, Yu, Weining, Zhao, Zhigao, Cai, Xuan, Chen, Hong
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic scattering Applied physics Broadband Far fields Frequency ranges Metamaterials Multiphase Resonance scattering Rotation Scattering cross sections Simulation Sound pressure Titanium alloys Titanium base alloys Underwater Unit cell Vibration mode
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