We consider the canonical problem of an array of rods, which act as resonators, placed on
an elastic substrate; the substrate being either a thin elastic plate or an elastic half-space. In …

The engineered resonance phenomena by artificial structures have opened a new frontier in
modern science and technology. Artificial structures such as pillared phononic crystals and …

A resonant metasurface design based on boundary condition (BC) manipulation was
recently established to control low-frequency Lamb waves in a plate. This study identifies the …

We experimentally achieve selective wave filtering and polarization control in a three-
dimensional elastic frame embedding local resonators. By connecting multi-resonating …

The propagation of Rayleigh waves along solid surfaces has attracted great attention due to
its ubiquity in seismic waves, non-destructive evaluation, acoustic surface wave devices …

Locally resonant metasurfaces can control the propagation of Lamb wave modes in a plate.
The resonator is typically designed through frequency matching: adjusting its geometry …

The propagation of traveling Lamb wave in single layer of elastic metamaterial is
investigated in this paper. We first categorized the traveling Lamb wave modes inside an …

In this letter, an experimental and numerical study of the influence of symmetric resonators
on Lamb waves that propagate in a thin metallic plate is reported. The resonators consist of …

In a previous study (Marigo et al. in J. Mech. Phys. Solids 143: 104029, 2020) we have
studied the effect of a periodic array of subwavelength plates or beams over a semi-infinite …

This research presents a systematic design methodology for resonant structures exhibiting
particular dynamic responses by implementing a two-fold eigenfrequency-based approach …