485 citations · 5.2k across the 72 of their papers we have counts for
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Experimental realization of phonon demultiplexing in three-dimensions
Osama R. Bilal, Chern Hwee Yee, Jan Rys +2
Phononic metamaterials enabled the realization of many acoustic components analogous to their electronic counterparts, such as transistors, logic gates and calculators. A key compo…
Surface wave non-reciprocity via time-modulated metamaterials
Antonio Palermo, Paolo Celli, Behrooz Yousefzadeh +2
We investigate how Rayleigh waves interact with modulated resonators located on the free surface of a semi-infinite elastic medium. We begin by studying the dynamics of a single re…
A flexible spiraling-metasurface as a versatile haptic interface
Osama R. Bilal, Vincenzo Costanza, Ali Israr +4
Haptic feedback is the most significant sensory interface following visual cues. Developing thin, flexible surfaces that function as haptic interfaces is important for augmenting v…
Systematic two-scale image analysis of extreme deformations in soft architectured sheets
Filippo Agnelli, Pierre Margerit, Paolo Celli +2
The multi-scale nature of architectured materials raises the need for advanced experimental methods suitable for the identification of their effective properties, especially when t…
Enhancement of deep-subwavelength band gaps in flat spiral-based phononic metasurfaces using the trampoline phenomena
Osama R. Bilal, André Foehr, Chiara Daraio
Elastic and acoustic metamaterials can sculpt dispersion of waves through resonances. In turn, resonances can give rise to negative effective properties, usually localized around t…