121 citations · 648 across the 20 of their papers we have counts for
5 papers · 1 filter
Prestrain-induced bandgap tuning in 3D-printed tensegrity-inspired lattice structures
Kirsti Pajunen, Paolo Celli, Chiara Daraio
In this letter, we provide experimental evidence of bandgap tunability with global prestrain in additively-manufactured tensegrity-inspired lattice structures. These lattices are e…
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…
Compliant morphing structures from twisted bulk metallic glass ribbons
Paolo Celli, Alice Lamaro, Connor McMahan +3
In this work, we investigate the use of pre-twisted metallic ribbons as building blocks for shape-changing structures. We manufacture these elements by twisting initially flat ribb…