TY - JOUR
T1 - 弹性波超构表面研究进展
AU - Cao, Li Yun
AU - Yang, Zhi Chun
AU - Xu, Yan Long
N1 - Publisher Copyright:
© 2022 Chinese Academy of Sciences. All rights reserved.
PY - 2022
Y1 - 2022
N2 - The development of elastic metasurfaces, which are ultra-thin metamaterials, has opened new possibilities for realizing extraordinary wave manipulation, particularly for elastic waves at low frequencies. First, according to different types of elastic wave modes, we introduce the basic concept, working principle, and latest research indications of elastic metasurfaces. In addition, we discuss the existing problems in the current research of elastic metasurfaces. Then, we focus on engineering applications of these metasurfaces, including mode separation, energy transmission, and vibration isolation at low frequencies. Finally, suggestions are put forward for future research work.
AB - The development of elastic metasurfaces, which are ultra-thin metamaterials, has opened new possibilities for realizing extraordinary wave manipulation, particularly for elastic waves at low frequencies. First, according to different types of elastic wave modes, we introduce the basic concept, working principle, and latest research indications of elastic metasurfaces. In addition, we discuss the existing problems in the current research of elastic metasurfaces. Then, we focus on engineering applications of these metasurfaces, including mode separation, energy transmission, and vibration isolation at low frequencies. Finally, suggestions are put forward for future research work.
KW - elastic metasurface
KW - mechanical metamaterial
KW - metasurface
KW - subwavelength
KW - vibration isolation
UR - http://www.scopus.com/inward/record.url?scp=85173489464&partnerID=8YFLogxK
U2 - 10.1360/SST-2020-0447
DO - 10.1360/SST-2020-0447
M3 - 文章
AN - SCOPUS:85173489464
SN - 1674-7259
VL - 52
SP - 911
EP - 927
JO - Zhongguo Kexue Jishu Kexue/Scientia Sinica Technologica
JF - Zhongguo Kexue Jishu Kexue/Scientia Sinica Technologica
IS - 6
ER -