| KANICKÝ, Viktor, Markéta HOLÁ, Linda ZAORÁLKOVÁ, Tomáš VACULOVIČ, Tereza ČTVRTNÍČKOVÁ, Aleš HRDLIČKA, Karel NOVOTNÝ, Marie PIŠTĚKOVÁ and Vítězslav OTRUBA. Laser Ablation Plasma Spectroscopy and Laser Induced Breakdown Spectroscopy in the Analysis of Powdered and Layered Materials. ICP Information Newsletter. Massachusetts, USA: Ramon M. Barnes, 2006, vol. 2006, No 31, p. 172-173. ISSN 0161-6951. |
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@article{632086,
author = {Kanický, Viktor and Holá, Markéta and Zaorálková, Linda and Vaculovič, Tomáš and Čtvrtníčková, Tereza and Hrdlička, Aleš and Novotný, Karel and Pištěková, Marie and Otruba, Vítězslav},
article_location = {Massachusetts, USA},
article_number = {31},
keywords = {Laser ablation; plasma spectrometry; LIBS; powder; depth profiling},
language = {eng},
issn = {0161-6951},
journal = {ICP Information Newsletter},
title = {Laser Ablation Plasma Spectroscopy and Laser Induced Breakdown Spectroscopy in the Analysis of Powdered and Layered Materials},
volume = {2006},
year = {2006}
}
TY - JOUR
ID - 632086
AU - Kanický, Viktor - Holá, Markéta - Zaorálková, Linda - Vaculovič, Tomáš - Čtvrtníčková, Tereza - Hrdlička, Aleš - Novotný, Karel - Pištěková, Marie - Otruba, Vítězslav
PY - 2006
TI - Laser Ablation Plasma Spectroscopy and Laser Induced Breakdown Spectroscopy in the Analysis of Powdered and Layered Materials
JF - ICP Information Newsletter
VL - 2006
IS - 31
SP - 172-173
EP - 172-173
PB - Ramon M. Barnes
SN - 01616951
KW - Laser ablation
KW - plasma spectrometry
KW - LIBS
KW - powder
KW - depth profiling
N2 - Pressed pellets with and without a binder for LA of WC/Co hardmetal powdered precursors, soils and slags were used. Soils and powdered milk were also ablated in the form of cast disks with epoxy resin. IR ablation was more suitable for soils and WC/Co samples, while for milk samples better correlation was obtained at 266 nm. The LA either combined with ICP-MS/OES or LIBS has already been proved to be an efficient tool for depth-profile analysis of layers. We proved that a nanosecond Nd:YAG laser (1064 nm) without any beam shaper device is capable of providing LIBS depth profiles of Zn-coated steal sheets with observed interface shape/thickness approaching the experimental values found using GD-OES and EPXMA. IR-LA-ICP-OES was used for analysis of glazed tiles. A defocused beam made it possible to obtain averaged depth profile in contrast to EPXMA or UV lasers, where small spots enable to visualize mineral grains, structure and inhomogeneity, while the overall character is not distinct.
ER -
KANICKÝ, Viktor, Markéta HOLÁ, Linda ZAORÁLKOVÁ, Tomáš VACULOVIČ, Tereza ČTVRTNÍČKOVÁ, Aleš HRDLIČKA, Karel NOVOTNÝ, Marie PIŠTĚKOVÁ and Vítězslav OTRUBA. Laser Ablation Plasma Spectroscopy and Laser Induced Breakdown Spectroscopy in the Analysis of Powdered and Layered Materials. \textit{ICP Information Newsletter}. Massachusetts, USA: Ramon M. Barnes, 2006, vol.~2006, No~31, p.~172-173. ISSN~0161-6951.
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