A brief review of solitary waves in nonlinear metamaterials

IF 1.9 4区工程技术 Q3 MECHANICS

Mechanics Research Communications Pub Date : 2024-03-03 DOI:10.1016/j.mechrescom.2024.104260

Nan Gao , Tianxue Ma , Yize Wang , Weijian Zhou , Yue-Sheng Wang , Weiqiu Chen

引用次数: 0

Abstract

The coupling between material nonlinearity and dispersion/dissipation may lead to the emergence of solitary waves, which are disturbances that can propagate far away with constant velocity and fixed profile. In this paper, we present a brief review of solitary waves, concentrating on their propagation in nonlinear metamaterials with different aspects. In particular, we revisit the propagation characteristics of solitary waves in granular crystals, flexible metamaterials, multistable metamaterials, and high-dimensional metamaterials. We end the review paper with our outlook, emphasizing several potential directions that wait to be further explored and deeply understood.

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非线性超材料中的孤波简评

材料非线性与色散/消散之间的耦合可能导致孤波的出现，孤波是一种可以以恒定速度和固定轮廓向远处传播的干扰。在本文中，我们简要回顾了孤波，集中讨论了孤波在非线性超材料中传播的不同方面。特别是，我们重温了孤波在粒状晶体、柔性超材料、多稳态超材料和高维超材料中的传播特性。最后，我们对这篇综述论文进行了展望，强调了几个有待进一步探索和深入理解的潜在方向。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Mechanics Research Communications 物理-力学

CiteScore

4.10

自引率

4.20%

发文量

114

审稿时长

9 months

期刊介绍： Mechanics Research Communications publishes, as rapidly as possible, peer-reviewed manuscripts of high standards but restricted length. It aims to provide: • a fast means of communication • an exchange of ideas among workers in mechanics • an effective method of bringing new results quickly to the public • an informal vehicle for the discussion • of ideas that may still be in the formative stages The field of Mechanics will be understood to encompass the behavior of continua, fluids, solids, particles and their mixtures. Submissions must contain a strong, novel contribution to the field of mechanics, and ideally should be focused on current issues in the field involving theoretical, experimental and/or applied research, preferably within the broad expertise encompassed by the Board of Associate Editors. Deviations from these areas should be discussed in advance with the Editor-in-Chief.