Effect of dissolved gases in water on acoustic cavitation and bubble growth rate in 0.83 MHz megasonic of interest to wafer cleaning
DC Field | Value | Language |
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dc.contributor.author | Kang, Bong-Kyun | - |
dc.contributor.author | Kim, Min-Su | - |
dc.contributor.author | Park, Jin-Goo | - |
dc.date.accessioned | 2021-06-22T23:03:49Z | - |
dc.date.available | 2021-06-22T23:03:49Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2014-07 | - |
dc.identifier.issn | 1350-4177 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/22411 | - |
dc.description.abstract | Changes in the cavitation intensity of gases dissolved in water, including H-2, N-2, and Ar, have been established in studies of acoustic bubble growth rates under ultrasonic fields. Variations in the acoustic properties of dissolved gases in water affect the cavitation intensity at a high frequency (0.83 MHz) due to changes in the rectified diffusion and bubble coalescence rate. It has been proposed that acoustic bubble growth rates rapidly increase when water contains a gas, such as hydrogen faster single bubble growth due to rectified diffusion, and a higher rate of coalescence under Bjerknes forces. The change of acoustic bubble growth rate in rectified diffusion has an effect on the damping constant and diffusivity of gas at the acoustic bubble and liquid interface. It has been suggested that the coalescence reaction of bubbles under Bjerknes forces is a reaction determined by the compressibility and density of dissolved gas in water associated with sound velocity and density in acoustic bubbles. High acoustic bubble growth rates also contribute to enhanced cavitation effects in terms of dissolved gas in water. On the other hand, when Ar gas dissolves into water under ultrasound field, cavitation behavior was reduced remarkably due to its lower acoustic bubble growth rate. It is shown that change of cavitation intensity in various dissolved gases were verified through cleaning experiments in the single type of cleaning tool such as particle removal and pattern damage based on numerically calculated acoustic bubble growth rates. (C) 2014 Elsevier B.V. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier BV | - |
dc.title | Effect of dissolved gases in water on acoustic cavitation and bubble growth rate in 0.83 MHz megasonic of interest to wafer cleaning | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Jin-Goo | - |
dc.identifier.doi | 10.1016/j.ultsonch.2014.01.012 | - |
dc.identifier.scopusid | 2-s2.0-84896488976 | - |
dc.identifier.wosid | 000335108500032 | - |
dc.identifier.bibliographicCitation | Ultrasonics Sonochemistry, v.21, no.4, pp.1496 - 1503 | - |
dc.relation.isPartOf | Ultrasonics Sonochemistry | - |
dc.citation.title | Ultrasonics Sonochemistry | - |
dc.citation.volume | 21 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1496 | - |
dc.citation.endPage | 1503 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Acoustics | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Acoustics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | RECTIFIED DIFFUSION | - |
dc.subject.keywordPlus | SONOLUMINESCENCE | - |
dc.subject.keywordPlus | SONOCHEMISTRY | - |
dc.subject.keywordPlus | FORCES | - |
dc.subject.keywordPlus | IMPACT | - |
dc.subject.keywordAuthor | Megasonic cleaning | - |
dc.subject.keywordAuthor | Acoustic cavitation | - |
dc.subject.keywordAuthor | Gas dissolved water | - |
dc.subject.keywordAuthor | Particle removal | - |
dc.subject.keywordAuthor | Acoustic bubble growth rate | - |
dc.subject.keywordAuthor | Pattern damage | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S1350417714000327?via%3Dihub | - |
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