1 citations · 2 across the 2 of their papers we have counts for
3 papers
Acoustic wave scattering by spatio-temporal interfaces
J. Galiana, J. Redondo, R. Picó +1
Space-time materials are obtained by modulating a physical medium with a traveling-wave perturbation of one or several of its constitutive parameters, such as the density or the bu…
Floquet breathers in a modulated nonlinear lattice
Masayuki Kimura, Juan F. R. Archilla, Yusuke Doi +1
In this work, we study a space-time modulated electro-mechanical system, consisting of an array of coupled cantilevers with their on-site potential provided by electromagnets drive…
Formation of high-order acoustic Bessel beams by spiral diffraction gratings
Noé Jiménez, Rubén Picó, Víctor Sánchez-Morcillo +3
The formation of high-order Bessel beams by a passive acoustic device consisting of an Archimedes' spiral diffraction grating is theoretically, numerically and experimentally repor…