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Fast determination of the surface density of titanium in ultrathin layers using LIBS spectrometry
Authors: Kratochvíl Tomáš | Černohorský Tomáš | Knotek Petr | Kalina Lukas | Návesník Jakub | Pouzar Miloslav | Zvolská Magdalena
Year: 2014
Type of publication: článek v odborném periodiku
Name of source: Journal of Analytical Atomic Spectrometry
Publisher name: Royal Society of Chemistry
Place: Cambridge
Page from-to: 1806-1812
Titles:
Language Name Abstract Keywords
cze Rychlá analýza povrchové hustoty titanu v ultratenkých vrstvách pomocí LIBS Práce je zaměřená na stanovení povrchové hustoty titanu v ultratenkých vrstvách s využitím spektroskopie laserem indukovaného mikroplazmatu (LIBS). LIBS, tenké filmy;laserová ablace;laserová ablace;ocel
eng Fast determination of the surface density of titanium in ultrathin layers using LIBS spectrometry 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. induced breakdown spectroscopy; thin-films; photo-expansion; laser-ablation; steel; thickness; matrix