Monte Carlo simulation of transit of ablated atoms through ambient gas

Johny Neamtu; Ion N. Mihailescu; Carmen Ristoscu

doi:10.1117/12.432852

29 June 2001 Monte Carlo simulation of transit of ablated atoms through ambient gas

Johny Neamtu, Ion N. Mihailescu, Carmen Ristoscu

Proceedings Volume 4430, ROMOPTO 2000: Sixth Conference on Optics; (2001) https://doi.org/10.1117/12.432852
Event: ROMOPTO 2000: Sixth Conference on Optics, 2000, Bucharest, Romania

Abstract

We made a Monte Carlo simulation of the elastic interaction of ablated atoms with ambient gas molecules. Varying the initial energy of ablated atoms, the simulations were performed for different values of the ambient gas pressure in the range of 0.1-100 Pa and/or for values of target collector distance between 3-7 cm. The results concern the Ti ablated atoms transit in methane. Calculating the energy of the atoms when they reach the collector we determine the condition for plume splitting occurrence.

Citation Download Citation

Johny Neamtu, Ion N. Mihailescu, and Carmen Ristoscu "Monte Carlo simulation of transit of ablated atoms through ambient gas", Proc. SPIE 4430, ROMOPTO 2000: Sixth Conference on Optics, (29 June 2001); https://doi.org/10.1117/12.432852

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