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Three-Dimensional Mid-Air Acoustic Manipulation by Ultrasonic Phased Arrays
The essence of levitation technology is the countervailing of gravity. It is known that an ultrasound standing wave is capable of suspending small particles at its sound pressure nodes. The acoustic axis of the ultrasound beam in conventional studies was parallel to the gravitational force, and the...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2014
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4029622/ https://www.ncbi.nlm.nih.gov/pubmed/24849371 http://dx.doi.org/10.1371/journal.pone.0097590 |