The paper presents a comprehensive review of mechanical energy harvesters and
microphone sensors for totally implanted hearing systems. The studies on hearing …

This paper introduces a solid–liquid modulator for the first time in a solid–liquid phononic
crystal (PnC). Adjusting and designing of the liquid-based Mach–Zehnder interferometer …

The propagation of waves in fluid-saturated porous periodic structures is significantly
affected by the interface condition between adjacent layers. We consider in this paper the …

Gallium nitride could exhibit strong piezoelectric properties which could be further
developed for high frequency devices, telecommunication applications, and many more. In …

The interaction of Rayleigh waves, propagating on lithium niobate, with a metasurface
consisting of a square array of spiral-like vertical oscillators is investigated. We observe …

The field of phononics continues to grow and inspire new approaches and perspectives to
the study and manipulation of waves, vibrations, and other dynamical phenomena. It spans …

Leaky interface wave generated by pulse excitation is investigated. According to different
physical significance of wave solutions, appropriate solutions are selected to calculate …

The propagation of surface acoustic wave (SAW) on the piezoelectric substrate requires
conventionally an interdigitated electrode structure to excite the mechanical displacement at …