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Broadband ultrasound-trapping barrier based on hollow cylinder with a periodic grating

Zheng Xu1, Hongsheng Zhou2, Xu Yan1

  • 1Institute of Acoustics, Tongji University, Shanghai 200092, China.

Ultrasonics
|November 27, 2018
PubMed

Keywords:
Schlieren imagingSilent regionUltrasonic deviceVirtual ultrasound barrier

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