145 citations · 875 across the 27 of their papers we have counts for
3 papers · 1 filter
Observation of Two-Dimensional Acoustic Bound States in the Continuum
Marc Martí-Sabaté, Junfei Li, Bahram Djafari-Rouhani +2
The design of devices based on acoustic or optical fields requires the fabrication of cavities and structures capable of efficiently trapping these waves. A special type of cavity…
Bound states in the continuum in circular clusters of scatterers
Marc Martí-Sabaté, Bahram Djafari-Rouhani, Dani Torrent
In this work, we study the localization of flexural waves in highly symmetric clusters of scatterers. It is shown that when the scatterers are placed regularly in the perimeter of…
Gradient Index Devices for the Simultaneous Focusing of the S0 and A0 Lamb Modes
Yabin Jin, Daniel Torrent, Yan Pennec +2
Gradient index devices for the simultaneous control of the S 0 and A 0 Lamb modes are presented and numerically analysed. It is found a special relationship between the refractive…