238 citations · 1k across the 22 of their papers we have counts for
8 papers · 1 filter
Gradient zigzag metamaterial beams as broadband vibration isolators for beam-like structures
Jun Zhang, Xuebin Zhanga, Han Zhang +3
Phononic crystals (PCs) and metamaterials are artificially structured materials with the unprecedented property of the existence of complete stop-bands. However, the generally narr…
Flexural wave energy harvesting by the topological interface state of a phononic crystal beam
Tian-Xue Ma, Quan-Shui Fan, Chuanzeng Zhang +1
In this study, we design the 3D-printed phononic crystal (PnC) beam with the topological interface state for harvesting the mechanical energy of flexural waves. The PnC beam is for…
Active self-adaptive metamaterial plates for flexural wave control
Zheng-Yang Li, Tian-Xue Ma, Yan-Zheng Wang +3
In this paper, a novel design concept for active self-adaptive metamaterial (ASAMM) plates is proposed based on an active self-adaptive (ASA) control strategy guided by the particl…
On guided circumferential waves in soft electroactive tubes under radially inhomogeneous biasing fields
Bin Wu, Yipin Su, Weiqiu Chen +1
In this paper, we present an analysis of the guided circumferential elastic waves in soft EA tube actuators, which has potential applications in the in-situ non-destructive evaluat…
Thermal wave crystals based on dual-phase-lag model
Zheng-Yang Li, Tian-Xue Ma, A-Li Chen +2
Thermal wave crystals based on the dual-phase-lag model are investigated in this paper by both theoretical analysis and numerical simulation to control the non-Fourier heat conduct…
Robust 3D multi-polar acoustic metamaterials with broadband double negativity
Hao-Wen Dong, Sheng-Dong Zhao, Yue-Sheng Wang +2
Acoustic negative-index metamaterials show promise in achieving superlensing for diagnostic medical imaging. In spite of the recent progress made in this field, most metamaterials…
Systematic design and realization of double-negative acoustic metamaterials by topology optimization
Hao-Wen Dong, Sheng-Dong Zhao, Peijun Wei +3
Double-negative acoustic metamaterials (AMMs) offer the promising ability of superlensing for applications in ultrasonography, biomedical sensing and nondestructive evaluation. Her…
A continuously tunable acoustic metasurface for transmitted wavefront manipulation
Sheng-Dong Zhao, Yue-Sheng Wang, Chuanzeng Zhang
Previously reported acoustic metasurfaces that consist of fixed channels, are untunable to meet the broadband requirement and alterable functionalities. To overcome this limitation…