Ultrasonic trapping of small particles

A new operating principle by using ultrasonic field near the radiation surface to trap small particles has been proposed. Based on this principle, three novel ultrasonic transducers which have relatively simple and compact structure and use ultrasonic field near the radiation surface for improving u...

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Bibliographic Details
Main Author: Liu, Yanyan
Other Authors: Tang Dingyuan
Format: Thesis
Language:English
Published: 2011
Subjects:
Online Access:https://hdl.handle.net/10356/45496