Effect of surface topography in the char
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CabalΓn, L. M.; Romero, D.; Baena, J. M.; Laserna, J. J.
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Article
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1999
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John Wiley and Sons
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English
β 109 KB
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A pulsed Nd:YAG laser operating on the second harmonic wavelength at 532 nm was used in this work. The influence of sample surface topography on spectral emission of laser-produced plasmas was investigated. Stainless-steel samples with different grades of surface polishing (range 0.026-4.54 Β΅m) were