Ultrabroadband and Reconfigurable Transmissive Acoustic Metascreen

Fan, XD; Zhu, YF; Su, ZH; Li, N; Huang, XL; Kang, Y; Li, C; Weng, CS; Zhang, H; Liang, B; Assouar, B

Fan, XD (通讯作者),Nanjing Univ Sci & Technol, Natl Key Lab Transient Phys, Nanjing 210094, Peoples R China.;Zhang, H (通讯作者),Southeast Univ, Sch Mech Engn, Jiangsu Key Lab Design & Manufacture Micro Nano Bi, Nanjing 211189, Peoples R China.;Liang, B (通讯作者),Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Peoples R China.;Liang, B (通讯作者),Nanjing Univ, Inst Acoust, Dept Phys, Key Lab Modern Acoust MOE, Nanjing 210093, Peoples R China.;Assouar, B (通讯作者),Univ Lorraine, CNRS, Inst Jean Lamour, F-54000 Nancy, France.

ADVANCED FUNCTIONAL MATERIALS, 2023; 33 (21):

Abstract

Passive acoustic wave manipulations are severely constrained by the narrow frequency bandwidth of acoustic metastructures. In this research, an unprec......

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