纳尺度超材料研究进展  

Research Progress on Nanoscale Metamaterials

作　　者：井亚彬 刘汝盟[1] 王立峰[1] Jing Yabin;Liu Rumeng;Wang Lifeng(State Key Laboratory of Mechanics and Control for Aerospace Structures,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China)

机构地区：[1]南京航空航天大学航空航天结构力学及控制全国重点实验室,南京210016

出　　处：《动力学与控制学报》2024年第10期5-17,共13页Journal of Dynamics and Control

基　　金：国家杰出青年科学基金(11925205);国家自然科学基金(12072148,12372092,51921003,U2341230)。

摘　　要：随着微纳制备技术的发展,纳尺度超材料逐渐成为研究热点.纳尺度超材料在高频弹性波调控和振动噪声抑制等方面有着其独特优势.由于其服役环境复杂,纳尺度超材料的振动常和热、光和电等因素耦合.其研究向着更小尺寸,更高频率和多场耦合发展.本文介绍了纳尺度超材料在振动抑制等方面的实验和理论方面取得的进展,同时简要阐述了纳尺度超材料在热管理和多场耦合方面的研究成果.进一步展望了纳尺度超材料未来的发展方向.With the rapid development of micro and nano fabrication technology,nanoscale metamaterials have gradually become a hot research field.Nanoscale metamaterials have their unique advantages in the regulation of high frequency elastic wave and the suppression of vibration and noise.Due to the complexity of their service environment,the vibration of nanoscale metamaterials is often coupled with thermal,optical and electrical factors.Its research is developing towards smaller sizes,higher frequencies and multi-field coupling.In this paper,the experimental and theoretical progress of nanoscale metamaterials in vibration suppression is reviewed.Meanwhile,the research achievements of nanoscale metamaterials in thermal management and multi-field coupling are briefly reviewed.The future development prospect and direction of nanoscale metamaterials are prospected.

关 键 词：纳尺度超材料 声子 振动 带隙特性 热输运 多场耦合 

分 类 号：O328[理学—一般力学与力学基础]