The Proceedings of Conference of Kanto Branch
Online ISSN : 2424-2691
ISSN-L : 2424-2691
2023.29
Session ID : 17D08
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Study on Visualization of Cleaning Phenomena in Nano-scale by Evanescent Field
(Instantaneous Physical Evidence of Nano-Particle Detachment by Ultrasonic)
*Yutaka TERAYAMAPanart KHAJORNRUNGRUANGKeisuke SUZUKIHibiki FUJISHIMASatomi HAMADAYutaka WADAHirokuni HIYAMA
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Abstract

We report the instantaneous physical evidence of detachment of residual φ80 nm Au particle due to the cavitation effect approaching during enforcing 1.1 MHz waves, which was clarified by using both of evanescent light field and dark field with duplicated the non-contact cleaning process of the surface to be cleaned.

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© 2023 The Japan Society of Mechanical Engineers
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