Pseudo line tension in pressurized liquid-phase laser ablation

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• 作者：Wafaa Soliman ^{wafaamas@niles.edu.eg}
• 关键词：Pressurized liquid-phase laser ablation ; Pseudo line tension ; Occupation of cavitation bubble with nanoparticles ; Adiabatic constant
• 刊名：Optics & Laser Technology
• 出版年：2017
• 出版时间：1 June 2017
• 年：2017
• 卷：91
• 期：Complete
• 页码：40-45
• 全文大小：631 K
• 卷排序：91

文摘

In liquid-phase laser ablation, the cavitation bubble is occupied by nanoparticles. Nanoparticles are allocated at the boundary of the cavitation bubble. With liquid pressurization, nanoparticles density increases inside the bubble. Both of line and surface tension exhibit anomalous values. The ratio of line and surface tensions is obtained as function of water pressure.