34 citations · 96 across the 8 of their papers we have counts for
4 papers · 1 filter
Phase transitions in 2D multistable mechanical metamaterials via collisions of soliton-like pulses
Weijian Jiao, Hang Shu, Vincent Tournat +2
In this work, we report observations of phase transitions in 2D multistable mechanical metamaterials that are initiated by collisions of soliton-like pulses in the metamaterial. An…
Wavenumber-space band clipping in nonlinear periodic structures
Weijian Jiao, Stefano Gonella
In weakly nonlinear systems, the main effect of cubic nonlinearity on wave propagation is an amplitude-dependent correction of the dispersion relation. This phenomenon can manifest…
Nonlinear harmonic generation in two-dimensional lattices of repulsive magnets
Weijian Jiao, Stefano Gonella
In this Letter, we provide experimental evidence of nonlinear wave propagation in a triangular lattice of repulsive magnets supported by an elastic foundation of thin pillars and w…
Doubly-nonlinear waveguides with self-switching functionality selection capabilities
Weijian Jiao, Stefano Gonella
In this article, we investigate the effects of the interplay between quadratic and cubic nonlinearities on the propagation of elastic waves in periodic waveguides. Through this fra…