133 citations · 749 across the 17 of their papers we have counts for
3 papers · 1 filter
Enhanced Sensitivity and Wave-Structure Interaction in Nonsingular Flat-Band Lattices with Compact Localized States
Emanuele Riva, Jacopo Marconi, Francesco Braghin
This paper investigates the dynamics of compact localized modes in one-dimensional flat-band elastic lattices. Flat dispersion arises from destructive interference between neighbor…
Creating compact localized modes for robust sound transport via singular flat band engineering
Riva Emanuele, Federico Bellinzoni, Francesco Braghin
We experimentally demonstrate the emergence of flat-band-induced compact-localized modes in acoustic Kagome lattices. Compact localized states populate singular dispersion bands ch…
Controlling surface acoustic waves (SAWs) via temporally graded metasurfaces
Jonatha Santini, Xingbo Pu, Antonio Palermo +2
In this manuscript, the temporal rainbow effect for surface acoustic waves (SAW) is illustrated through a temporal analog of space metagradings. We show that a time-modulated array…