Dynamic Acoustic Levitator Based On Subwavelength Aperture Control

Abstract Acoustic levitation provides a means to achieve contactless manipulation of fragile materials and biological samples. Most acoustic levitators rely on complex electronic hardware and software to shape the acoustic field and realize their dynamic operation. Here, the authors introduce a dyna...

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Bibliographic Details

Published in:	Advanced Science
Main Authors:	Xiaolong Lu, Jens Twiefel, Zhichao Ma, Tingting Yu, Jörg Wallaschek, Peer Fischer
Format:	Article
Language:	English
Published:	Wiley 2021-08-01
Subjects:	contact‐free manipulation dynamic levitation ferrofluid subwavelength ultrasound
Online Access:	https://doi.org/10.1002/advs.202100888