335 citations · 2k across the 60 of their papers we have counts for
14 papers · 1 filter
Extreme Localization via a Singular Edge Mode in an Asymmetric Linkage System
Myeonggyun Joo, Dongwook Kwak, Rajesh Chaunsali +2
Mechanical localized modes generally retain exponentially decaying tails, whereas confinement to a single structural unit is difficult to achieve without resonators, flat-band latt…
Supratransmission in Lattices with Purely Nonlinear Coupling
Defri Ahmad, Tae-Yeon Kim, Andreas Schiffer +2
Supratransmission is examined in nonlinear lattices with purely nonlinear coupling, extending the phenomenon to systems that lack a linear pass band. In contrast to standard lattic…
Unveiling Solitonic Collisions in Mechanical Metamaterials
Yasuhiro Miyazawa, Christopher Chong, Panayotis G. Kevrekidis +1
Interactions between solitary waves have been pivotal to understanding nonlinear phenomena across various disciplines. The dynamics of rarefaction solitary waves holds great potent…
Rogue and solitary waves in coupled phononic crystals
Yasuhiro Miyazawa, Christopher Chong, Panayotis G. Kevrekidis +1
In this work we present an analytical and numerical study of rogue and solitary waves in a coupled one-dimensional nonlinear lattice that involves both axial and rotational degrees…
Stability of topological edge states under strong nonlinear effects
Rajesh Chaunsali, Haitao Xu, Jinkyu Yang +2
We examine the role of strong nonlinearity on the topologically-robust edge state in a one-dimensional system. We consider a chain inspired from the Su-Schrieffer-Heeger model, but…
Origami-based impact mitigation via rarefaction solitary wave creation
Hiromi Yasuda, Yasuhiro Miyazawa, Efstathios G. Charalampidis +3
The principles underlying the art of origami paper folding can be applied to design sophisticated metamaterials with unique mechanical properties. By exploiting the flat crease pat…