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An Acoustic Flat Lens for Broadband Focusing via Cross-Shape Structure

Shenlian Gao1, Qinglei Zeng1, Mengyang Gong1

  • 1Key Laboratory of Modern Acoustics, Institute of Acoustics, School of Physics, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, China.

Micromachines
|January 21, 2023
PubMed

Keywords:
broadband focusingmetamaterialsmicroscalesoundwave manipulation

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