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20182025
most citedTime-periodic stiffness modulation in elastic metamaterials for selective wave filtering: theory and experimental investigations

215 citations · 397 across the 7 of their papers we have counts for

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physics.app-ph2019★ 132 cited

Experimental observation of non-reciprocal band-gaps in a space-time modulated beam using a shunted piezoelectric array

Jacopo Marconi, Emanuele Riva, Matteo Di Ronco +3

In this work we experimentally achieve 1 kHz-wide directional band-gaps for elastic waves spanning a frequency range from approximately 8 to 11 kHz. One-way propagation is induced…