Pressure ranges of velocity splitting of ablated particles produced by pulsed laser deposition in different inert gases |
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| Affiliation: | College of Physics Science and Technology, Hebei University, Baoding 071002, China |
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| Abstract: | The transport of ablated particles produced by single pulsed-laser ablation is simulated via Monte Carlo method. The pressure ranges of velocity splitting of ablated particles in different inert gases are investigated. The result shows that the range of velocity splitting decreases with the atomic mass of the ambient gas increasing. The ambient gas whose atomic mass is more than that of Kr cannot induce the velocity splitting of ablated particles. The results are explained by the underdamping model and the inertia flow model. |
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| Keywords: | ablated particles pressure ranges velocity splitting gas type |
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