Acoustic Metasurfaces: Hollow‐Out Patterning Ultrathin Acoustic Metasurfaces for Multifunctionalities Using Soft fiber/Rigid Bead Networks (Adv. Funct. Mater. 36/2018)
Source abstract
Abstract
In article number 1801127, Xuefeng Zhu, Jianfeng Zang, and co-workers describe an ultrathin metasurface (a 650th of the wavelength) that imparts soundwaves with a non-trivial phase shift and more than 80% transmittance. The thinness of the surface makes It accessible to processing similar to paper-cutting-art, thereby introducing a variety of functions, including acoustic vortexes, focusing, and super-resolution.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Acoustic Wave Phenomena Research · Metamaterials and Metasurfaces Applications
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Affiliations
School of Optical and Electronic Information and Innovation Institute Huazhong University of Science and Technology Wuhan 430074 China
Wuhan National Laboratory for Optoelectronics Huazhong University of Science and Technology Wuhan 430074 China
School of Physics Huazhong University of Science and Technology Wuhan 430074 China
References
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