From photonic crystals to seismic metamaterials: A review via phononic crystals and acoustic metamaterials
The advancement in electromagnetic metamaterials, which commenced three decades ago,
experienced a rapid transformation into acoustic and elastic systems in the forms of …
experienced a rapid transformation into acoustic and elastic systems in the forms of …
A horizon study for cosmic explorer: science, observatories, and community
This Horizon Study describes a next-generation ground-based gravitational-wave
observatory: Cosmic Explorer. With ten times the sensitivity of Advanced LIGO, Cosmic …
observatory: Cosmic Explorer. With ten times the sensitivity of Advanced LIGO, Cosmic …
On the use of metasurface for Vortex-Induced vibration suppression or energy harvesting
This paper explores the use of metasurface in designing an aerodynamic system for
potential vortex-induced vibration (VIV) suppression or energy harvesting. Four kinds of …
potential vortex-induced vibration (VIV) suppression or energy harvesting. Four kinds of …
A review: Elastic metamaterials and inverse design methods for shock and vibration mitigation
The development of engineering technology puts forward more demanding requirements for
the performance of materials, many of which cannot be met by the existing natural materials …
the performance of materials, many of which cannot be met by the existing natural materials …
Gravitational-wave physics with Cosmic Explorer: Limits to low-frequency sensitivity
Cosmic Explorer is a next-generation ground-based gravitational-wave observatory concept,
envisioned to begin operation in the 2030s and expected to be capable of observing binary …
envisioned to begin operation in the 2030s and expected to be capable of observing binary …
Seismic metasurfaces on porous layered media: Surface resonators and fluid-solid interaction effects on the propagation of Rayleigh waves
Seismic surface wave mitigation using metamaterials is a growing research field propelled
by intrinsic theoretical value and possible application prospects. Up to date, the complexity …
by intrinsic theoretical value and possible application prospects. Up to date, the complexity …
Wide Rayleigh waves bandgap engineered metabarriers for ground born vibration attenuation
The present study proposes two types of engineered resonant metabarrier designs for
ground born vibration attenuation at subwavelength frequency region. By establishing …
ground born vibration attenuation at subwavelength frequency region. By establishing …
Octet lattice-based plate for elastic wave control
Motivated by the importance of lattice structures in multiple fields, we numerically investigate
the propagation of flexural waves in a thin reticulated plate augmented with two classes of …
the propagation of flexural waves in a thin reticulated plate augmented with two classes of …
Topology-optimized omnidirectional broadband acoustic ventilation barrier
As a problem in acoustics, sound insulation finds wide applications in diverse situations. We
design and experimentally implement an omnidirectional broadband acoustic ventilation …
design and experimentally implement an omnidirectional broadband acoustic ventilation …
3D-printed meta-slab for focusing flexural waves in broadband
Y Shen, Y Xu, F Liu, F Wang, Z Yang - Extreme Mechanics Letters, 2021 - Elsevier
Focusing of elastic waves by meta-structures is of considerable significance in energy
harvesting. However, meeting both high transmission and wide bandwidth for these meta …
harvesting. However, meeting both high transmission and wide bandwidth for these meta …