Compact and efficient elastic metasurface based on mass-stiffness relation for manipulation of flexural waves

• Main Authors: Zhou, Weijian, Sun, Zeqing, Wu, Shangzi, Fan, Zheng
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Mechanical engineering; Mass-Stiffness Relation; Elastic Metasurface
• Online Access: https://hdl.handle.net/10356/170414
• Institution: Nanyang Technological University

Metasurfaces are a group of lower dimensional metamaterials. They have shown excellent capacities in precise and efficient manipulation of wavefront at-will. However, most of them suffer from low transmission performances since they only consider the control of phase but ignore the impedance that de...