Limit of overheating and the threshold behavior in laser ablation

Barbara Garrison Tatiana Itina 1 Leonid Zhigilei
1 LP3 - Laboratoire Lasers, Plasmas et Procédés photoniques
Abstract : Constant temperature and pressure molecular-dynamics simulations in conjunction with constant pressure and enthalpy simulations, designed to examine the threshold behavior in laser ablation, demonstrate that the rate of homogeneous nucleation (explosive boiling) increases sharply in a very narrow temperature range at approximately 90% of the critical temperature. Moreover, the homogeneous nucleation is sufficiently rapid to prevent the superheated liquid from entering the spinodal region at densities greater than the critical density.
Keywords : PHASE EXPLOSION laser ablation
Type de document :
Article dans une revue
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, American Physical Society, 2003, 68 (4), pp.041501. 〈10.1103/PhysRevE.68.041501〉
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https://hal-ujm.archives-ouvertes.fr/ujm-00377627
Contributeur : Tatiana Itina <>
Soumis le : mercredi 22 avril 2009 - 15:25:20
Dernière modification le : jeudi 18 janvier 2018 - 01:38:33

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UNIV-ST-ETIENNE | UNIV-AMU | LP3

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Barbara Garrison, Tatiana Itina, Leonid Zhigilei. Limit of overheating and the threshold behavior in laser ablation. Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, American Physical Society, 2003, 68 (4), pp.041501. 〈10.1103/PhysRevE.68.041501〉. 〈ujm-00377627〉

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