3 papers
nlin.PS2026
Bifurcation of the quasi-stationary velocity of strongly discrete transition waves driven by gravity
Zehuan Tang, Qing Xia, Hui Chen +2
Transition waves are common in multistable mechanical metamaterials, and the dynamics of weakly discrete transition waves under driving forces have been extensively discussed. Howe…
cond-mat.soft2024
Evolution of static to dynamic mechanical behavior in topological nonreciprocal robotic metamaterials
Zehuan Tang, Tingfeng Ma, Hui Chen +1
Based on the Maxwell-Beatty reciprocity theorem, static non-reciprocity has been realized by using nonlinearity, but this non-reciprocity has strict restrictions on input amplitude…
physics.app-ph2023
Elastic fractal higher-order topological states
Tingfeng Ma, Bowei Wu, Jiachao Xu +5
Fractal is an intriguing geometry with self-similarity and non-integer dimensions, the elastic-wave topological phase based on fractal structures has not been revealed up to now. I…