Simulation of laser ablation of metals for nanoparticles production | Zendy

Roman Davydov | Zendy; Valery Antonov | Zendy; T. I. Davydova | Zendy

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Simulation of laser ablation of metals for nanoparticles production

Author(s) -

Roman Davydov,

Valery Antonov,

T. I. Davydova

Publication year - 2016

Publication title -

international journal of modern physics conference series

Language(s) - English

Resource type - Journals

ISSN - 2010-1945

DOI - 10.1142/s2010194516601435

Subject(s) - laser ablation , aluminium , ablation , materials science , laser , copper , range (aeronautics) , femtosecond , nanoparticle , equation of state , mechanics , metallurgy , thermodynamics , optics , nanotechnology , composite material , physics , engineering , aerospace engineering

In this paper a mathematical model for femtosecond laser ablation of metals is proposed, based on standard two-temperature model connected with 1D hydrodynamic equations. Wide-range equation of state has been developed. The simulation results are compared with experimental data for aluminium and copper. A good agreement for both metals with numerical results and experiment shows that this model can be employed for choosing laser parameters to better accuracy in nanoparticles production by ablation of metals.

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