Por favor utiliza este link para citar o compartir este documento: http://repositoriodigital.academica.mx/jspui/handle/987654321/451461
Título: Nanosecond laser ablation of bulk Al, Bronze, and Cu: ablation rate saturation and laserinduced oxidation
Palabras clave: Física, Astronomía y Matemáticas
Metals
Pulsed laser ablation
Laser micromachining
Laser-induced oxidation
Editorial: Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C.
Descripción: In this work we report about the characteristics of nanosecond laser ablation, in atmospheric air, of bulk Al, Bronze, and Cu. Average per pulse laser ablation rate and its dependence on ablation depth is presented for these three metals. We will demonstrate and discuss some distinctive features of the ablation saturation effect of the above metals. We will also present results on laser-induced oxidation of the metals which results off the ablation event. We studied the laser-induced oxidation effect through energy-dispersive X-ray spectroscopy (EDS or EDX). The EDS results presented here show that the laser irradiated metals oxidize during the ablation process; the metals oxidize to different degrees showing a strong dependence on the net delivered laser fluence.
Other Identifiers: http://www.redalyc.org/articulo.oa?id=94220301
Aparece en las Colecciones:Superficies y vacío

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