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Proceedings Paper

Model of laser-induced ablation of solids
Author(s): Yuri A. Chivel; L. Ya. Min'ko
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Paper Abstract

The results of a complex study of the ablation of metals when they are acted on by radiation pulses 40-300 ns wide from neodymium laser are presented. Low-thresholds surface ablation has been detected in a number of metals at surface temperatures below the boiling point, before the instant plasma formation, with a burst of particles of the condensed disperse phase and the formation of microstructures with a characteristics size of 1-10 micrometers . A description is given of the laser-induced ablation model, based on the purely thermal action of laser radiation and the natural inhomogeneity of solids.

Paper Details

Date Published: 26 June 2001
PDF: 6 pages
Proc. SPIE 4423, Nonresonant Laser-Matter Interaction (NLMI-10), (26 June 2001); doi: 10.1117/12.431228
Show Author Affiliations
Yuri A. Chivel, Institute of Molecular and Atomic Physics (Belarus)
L. Ya. Min'ko, Institute of Molecular and Atomic Physics (Belarus)


Published in SPIE Proceedings Vol. 4423:
Nonresonant Laser-Matter Interaction (NLMI-10)
Mikhail N. Libenson, Editor(s)

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