Underwater acoustic metamaterials
作者机构：Key Laboratory of Underwater Acoustic Communication and Marine Information Technology of the Ministry of Education College of Ocean and Earth Sciences Xiamen University State Key Laboratory of Marine Environmental Science Xiamen University School of Physics and Electronic Engineering Jiangsu University Department of Mechanical Engineering Massachusetts Institute of Technology
出 版 物：《National Science Review》 (国家科学评论(英文版))
年 卷 期：2023年第10卷第6期
页 面：258-280页
核心收录：
学科分类：08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）]
基 金：supported by the National Natural Science Foundation of China (12074323 and 62271235) Special Fund for Marine and Fishery Development of Xiamen (20CZB015HJ01) Water Conservancy Science and Technology Innovation Project of Guangdong Province (2020-16) Major Science and Technology Project of Fujian (2021NZ033016) China National Postdoctoral Program for Innovative Talents (BX2021168) China Postdoctoral Science Foundation (2020M682086) National Science Foundation of Fujian Province of China (2022J02003)
主 题：underwater acoustic metamaterials invisibility cloaking beam formation topological acoustics metasurfaces absorbers
摘 要：Acoustic metamaterials have been widely investigated over the past few decades and have realized acoustic parameters that are not achievable using conventional *** demonstrating that locally resonant acoustic metamaterials are capable of acting as subwavelength unit cells,researchers have evaluated the possibility of breaking the classical limitations of the material mass density and bulk *** with theoretical analysis,additive manufacturing and engineering applications,acoustic metamaterials have demonstrated extraordinary capabilities,including negative refraction,cloaking,beam formation and super-resolution *** to the complexity of impedance boundaries and mode transitions,there are still challenges in freely manipulating acoustic propagation in an underwater *** review summarizes the developments in underwater acoustic metamaterials over the past 20 years,which include underwater acoustic invisibility cloaking,underwater beam formation,underwater metasurfaces and phase engineering,underwater topological acoustics and underwater acoustic metamaterial *** the evolution of underwater metamaterials and the timeline of scientific advances,underwater acoustic metamaterials have demonstrated exciting applications in underwater resource development,target recognition,imaging,noise reduction,navigation and communication.
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