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Cavitation bubble dynamics during pulsed laser ablation of a metallic glass in water
Jiang MQ(蒋敏强); Wu XQ(吴先前); Wei YP(魏延鹏); Wilde D; Dai LH(戴兰宏)
Source PublicationExtreme Mechanics Letters
2017-02
Volume11Pages:24-29
Abstract

We report a cavitation bubble formation in water induced by nanosecond pulsed laser ablation of a Zr-based (Vitreloy 1) bulk metallic glass target. Only the first bubble occurs due to an explosive-boiling-type ablation of the target. A theoretical model is developed to quantitatively describe the bubble nucleation and its initial growth. The results demonstrate that the laser-induced plasma can induce the nucleation of the bubble. Furthermore, it is revealed that the initial bubble growth is approximately adiabatic and inertial, obeying the Rayleigh–Plesset theory, albeit the significant ablation. This work sheds insight into the mechanics of water-confined laser ablation of metallic glasses, and provides guidance for synthesizing amorphous nanoparticles.

DOI10.1016/j.eml.2016.11.014
Indexed BySCI ; EI
Language英语
WOS IDWOS:000401153700004
Ranking1
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/72152
Collection非线性力学国家重点实验室
流固耦合系统力学重点实验室
Recommended Citation
GB/T 7714
Jiang MQ,Wu XQ,Wei YP,et al. Cavitation bubble dynamics during pulsed laser ablation of a metallic glass in water[J]. Extreme Mechanics Letters,2017,11:24-29.
APA Jiang MQ,Wu XQ,Wei YP,Wilde D,&Dai LH.(2017).Cavitation bubble dynamics during pulsed laser ablation of a metallic glass in water.Extreme Mechanics Letters,11,24-29.
MLA Jiang MQ,et al."Cavitation bubble dynamics during pulsed laser ablation of a metallic glass in water".Extreme Mechanics Letters 11(2017):24-29.
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