Fast determination of the surface density of titanium in ultrathin layers using LIBS spectrometry

Kratochvíl, Tomáš; Černohorský, Tomáš; Knotek, Petr; Kalina, Lukáš; Návesník, Jakub; Pouzar, Miloslav; Zvolská, Magdalena

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Fast determination of the surface density of titanium in ultrathin layers using LIBS spectrometry

Kratochvíl, Tomáš; Černohorský, Tomáš; Knotek, Petr; Kalina, Lukáš; Návesník, Jakub; Pouzar, Miloslav; Zvolská, Magdalena

10.1039/C3JA50398D

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URI: http://hdl.handle.net/10195/58414

Datum publikování: 2014

Document type: Article

xmlui.ArtifactBrowser.SimpleSearch.filter.source: Journal of Analytical Atomic Spectrometry. 2014, vol. 29, issue 10

ISSN: 0267-9477

Publisher version: http://pubs.rsc.org/en/Content/ArticleLanding/2014/JA/C3JA50398D#!divAbstract

Abstract:

This work deals with the use of laser-induced breakdown spectroscopy (LIBS) for determining the surface density of titanium in ultrathin layers, particularly in ultrathin layers on a steel sheet. The results obtained by LIBS spectroscopy were compared with those obtained by wavelength dispersive X-ray fluorescence spectroscopy (WDXRF), X-ray photoelectron spectroscopy (XPS) and laser ablation inductively coupled plasma time of flight mass spectrometry (LA-ICP-TOF-MS). A simple, cheap and efficient method for the determination of the surface density of titanium in thin layers has been developed.

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