Metastable modular metastructures for on-demand reconfiguration of band structures and nonreciprocal wave propagation
We present an approach to achieve adaptable band structures and nonreciprocal wave
propagation by exploring and exploiting the concept of metastable modular metastructures …
propagation by exploring and exploiting the concept of metastable modular metastructures …
Supratransmission in β-Fermi–Pasta–Ulam chains with different ranges of interactions
We study the phenomenon of supratransmission (that is, the sudden transmission of energy
above a sharp threshold amplitude of periodic boundary excitations) on an N-particle one …
above a sharp threshold amplitude of periodic boundary excitations) on an N-particle one …
Supratransmission in transversely connected nonlinear pendulum pairs
In this work, we generate a nonlinear supratransmission phenomenon in a chain of coupled
pendulum pairs, where each pendulum is connected to the nearest neighbours in the …
pendulum pairs, where each pendulum is connected to the nearest neighbours in the …
Nonlinear bandgap transmission with zero frequency in a cross-stitch lattice
We consider a model for a cross-stitch lattice with onsite nonlinearity. The linear analysis
and the determination of the homoclinic threshold for this model are carried out theoretically …
and the determination of the homoclinic threshold for this model are carried out theoretically …
Supratransmission in discrete one-dimensional lattices with the cubic–quintic nonlinearity
We numerically analyzed the supratransmission phenomenon in the discrete nonlinear
Schrödinger equation with the cubic–quintic nonlinearity. It has been reported that the …
Schrödinger equation with the cubic–quintic nonlinearity. It has been reported that the …
Supratransmission induced by waves collisions in a discrete electrical lattice
We numerically performed a way to produce a supratransmission phenomenon in the
Salerno equation describing the dynamics of modulated waves in a discrete nonlinear …
Salerno equation describing the dynamics of modulated waves in a discrete nonlinear …
Periodic driving shape controls energy transmission
In the early 2000s, Geniet and Leon [Phys. Rev. Lett. 89, 134102 (2002) 0031-9007
10.1103/PhysRevLett. 89.134102] discovered the nonlinear supratransmission (NST) in a …
10.1103/PhysRevLett. 89.134102] discovered the nonlinear supratransmission (NST) in a …
Energy transport in one-dimensional oscillator arrays with hysteretic dam**
Energy transport in one-dimensional oscillator arrays has been extensively studied to date
in the conservative case, as well as under weak viscous dam**. When driven at one end …
in the conservative case, as well as under weak viscous dam**. When driven at one end …
Homoclinic nonlinear band gap transmission threshold in discrete optical waveguide arrays
We show for the first time that supratransmission threshold can be found in discrete
nonlinear Schrödinger equation modelling the optical waveguide arrays with Kerr …
nonlinear Schrödinger equation modelling the optical waveguide arrays with Kerr …
Wave propagation with longitudinal dust grain oscillations in dusty plasma crystals
Traveling waves are studied with a longitudinal dust grain oscillation in dusty plasma
crystals modeled by α, β-Fermi Pasta Ulam Tsingou equation. Within the phonon band of the …
crystals modeled by α, β-Fermi Pasta Ulam Tsingou equation. Within the phonon band of the …