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physics.flu-dyn2024
Implementation of two-dimensional selective acoustic tweezers merely using four straight interdigitated transducers:a numerical proof of concept of radiation field synthesis by pulsed acoustic waves
Shuhan Chen, Jia Zhou, Antoine Riaud
Selective acoustic tweezers can focus the acoustic radiation force on a single particle to manipulate it without affecting its neighbors. This has long required highly complex hard…
physics.flu-dyn2023
Numerical simulation of the radiation force from transient acoustic fields: Application to laser-guided acoustic tweezers
Shuhan Chen, Qing Wang, Qi Wang +2
Using pulsed acoustic waves could provide a superior selectivity for microscale acoustic tweezers. However, the theory for the radiation force of pulsed acoustic waves has only bee…