Perfect, broadband and asymmetric sound absorption is theoretically, numerically and
experimentally reported by using subwavelength thickness panels in a transmission …

The advancement in electromagnetic metamaterials, which commenced three decades ago,
experienced a rapid transformation into acoustic and elastic systems in the forms of …

Resonant metamaterials have been proposed to reflect or redirect elastic waves at different
length scales, ranging from thermal vibrations to seismic excitation. However, for seismic …

In elastic wave systems, combining the powerful concepts of resonance and spatial grading
within structured surface arrays enable resonant metasurfaces to exhibit broadband wave …

The energy of ground-born vibration is transported mostly by surface waves. Therefore,
engineered structures which absorb externally applied energy and improve structural …

The purpose of this work is to investigate the propagation of surface waves through
periodically arranged built-up steel section (resonator) in single and multiple layered soil …

We amalgamate two fundamental designs from distinct areas of wave control in physics, and
place them in the setting of elasticity. Graded elastic metasurfaces, so-called metawedges …

Thermally tunable elastic wave transport with controllable topological properties in a thin
plate is investigated. For the prior plate-type phononic crystals designed with passive …

Phononic materials are periodically arranged building blocks in the form of material
properties, geometries, and/or boundary conditions. This synthetic architecture makes …

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 …