The influence of atmosphere composition in the ablation chamber on the analysis of steels by inductively coupled plasma atomic emission spectrometry LA-ICP-AES

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Authors	VACULOVIČ Tomáš NOVOTNÝ Karel KANICKÝ Viktor OTRUBA Vítězslav
Year of publication	2002
Type	Article in Proceedings
Conference	Book of Abstracts XVI-th Slovak Spectroscopic conference
MU Faculty or unit	Faculty of Science
Citation
Field	Analytic chemistry
Keywords	laser ablation; inductively coupled plasma; plasma spectrometry; steel; carbon; sulphur; carrier gas composition
Description	The influence of the carrier gas composition on ICP emission intensity of S, P, C, Mo, Zn, Ni, Si, Mn, Fe, Cr, V, Al, Cu and Ti was studied at sampling of steels into the ICP-AES by a Q-switched Nd:YAG laser (1064 nm, pulse width 7 ns, Q = 0.17 J, P = 1.7 W).
Related projects:	Study of plasmachemical reactions in non-isothermic low pressure plasma and its interaction with the surface of solid substrates