101 citations · 297 across the 13 of their papers we have counts for
13 papers
Lines of Bound States in the Continuum in a Phononic Crystal Slab
Lin Yang, Riyi Zheng, Sheng Zhang +7
We demonstrate that bound states in the continuum (BICs) form continuous lines along high-symmetry directions of momentum space in a simple phononic crystal slab. Contrary to commo…
Complete mode conversion for elastic waves reflected by elastic metamaterial slab with double hexapole resonances
Di Liu, Wenjie Yu, Qiujiao Du +2
In this study, we investigate the phenomenon of mode conversion in elastic bulk waves using coupled hexapole resonances. A metamaterial slab is proposed enabling the complete conve…
Reflected continuously tunable acoustic metasurface with rotatable space coiling-up structure
Haozhen Zou, Yanlong Xu, Pan Li +1
In this paper, we propose a continuously tunable acoustic metasurface composed of identical anisotropic resonant units, each of which contains a rigid pedestal and a rotatable incl…
Continuously Tunable Acoustic Metasurface with Rotatable Anisotropic Three-component Resonators
Pan Li, Yunfan Chang, Qiujiao Du +3
We propose a tunable acoustic metasurface consisting of identical units. And units are rotatable anisotropic three-component resonators, which can induce the non-degenerate dipolar…
Ultra-thin Underwater Acoustic Metasurface with Multiply Resonant Units
Haozhen Zou, Pan Li, Pai Peng
This paper describes a new kind of acoustic metasurface with multiply resonant units, which have previously been used to induce multiple resonances and effectively produce negative…
A novel zero-frequency seismic metamaterial
Yi Zeng, Pai Peng, Qiu-Jiao Du +1
A zero-frequency seismic metamaterial (ZFSM) consisting of a three-component seismic metamaterial plate and a half space is proposed to attenuate ultra-low frequency seismic surfac…