Mid-air acoustic tweezers for non-contact pick up using multi-channel controlled ultrasonic transducer arrays

Ultrasonic transducer arrays realize non-contact manipulation using acoustic radiation force. Non-contact pick-up conventionally uses hemispherical ultrasonic arrays. However, particles on reflective stages cannot be picked up. In this study, we propose a multi-channel hemispherical ultrasonic trans...

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Veröffentlicht in:	Japanese Journal of Applied Physics 2021-07, Vol.60 (SD), p.SDDD16
Hauptverfasser:	Kondo, Shota, Okubo, Kan
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics Arrays mid-air acoustic tweezers multi-channel control non-contact pick up Sound reproduction Sound waves Ultrasonic transducers ultrasonic transducers array
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