Mesoscopic physics of nanomechanical systems

A Bachtold, J Moser, MI Dykman - Reviews of Modern Physics, 2022 - APS
Nanomechanics has brought mesoscopic physics into the world of vibrations. Because
nanomechanical systems are small, fluctuations are significant, the vibrations already …

Polarization-dependent boundary modes in nonlinear mechanical metamaterials

Z Tang, T Ma, S Li, H Chen, B Su, P Kang… - International Journal of …, 2023 - Elsevier
The boundary modes of highly distorted mechanical metamaterials exhibit obvious
nonlinear effects. However the characteristics of vector boundary modes (boundary modes …

Self-sustained libration regime in nonlinear microelectromechanical devices

S Houri, M Asano, H Okamoto, H Yamaguchi - Physical Review Applied, 2021 - APS
We present a mode of operation for Duffing-type nonlinear microelectromechanical system
devices whereby a self-sustained multifrequency output is generated. This self-sustained …

Standing Solitons Tuned By Impurities in Damped Nonlinear Lattices under External Excitation

A Barbosa, N Kacem, N Bouhaddi - Physical Review Letters, 2024 - APS
Periodic chains of nonlinear oscillators are known to support solitonic solutions within a
specific range of physical parameters when damping effect is considered. This Letter …

[HTML][HTML] Breather bound states in a parametrically driven magnetic wire

CJ Castro, I Ortega-Piwonka, BA Malomed, D Urzagasti… - Symmetry, 2024 - mdpi.com
We report the results of a systematic investigation of localized dynamical states in the model
of a one-dimensional magnetic wire, which is based on the Landau–Lifshitz–Gilbert (LLG) …

Quadrature skyrmions in two-dimensionally arrayed parametric resonators

H Yamaguchi, D Hatanaka, M Asano - Physical Review Research, 2023 - APS
Skyrmions are topological solitons in two-dimensional systems and have been observed in
various physical systems. Generating and controlling skyrmions in artificial resonator arrays …

MEMS-EYE: AM/NEMS platform for the investigation of multi-physical and complex nonlinear systems

S Houri, G Kerschen - arXiv preprint arXiv:2304.06135, 2023 - arxiv.org
The ultimate goal of this research proposal is the creation of a micro-optomechanical
intelligence. The proposal centers on the development and investigation of very large-scale …