| HOLÁ, Markéta, Veronika KONEČNÁ a Viktor KANICKÝ. STUDY OF AEROSOL PARTICLES PRODUCED BY 213 nm LASER ABLATION OF DIFFERENT SOLID SAMPLES. ICP Information Newsletter. Massachusetts, USA: Ramon M. Barnes, 2008, roč. 2008, č. 33, s. 199-200. ISSN 0161-6951. |
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@article{838186,
author = {Holá, Markéta and Konečná, Veronika and Kanický, Viktor},
article_location = {Massachusetts, USA},
article_number = {33},
keywords = {Laser ablation; Inductively coupled plasma; Mass spectrometry},
language = {eng},
issn = {0161-6951},
journal = {ICP Information Newsletter},
title = {STUDY OF AEROSOL PARTICLES PRODUCED BY 213 nm LASER ABLATION OF DIFFERENT SOLID SAMPLES},
volume = {2008},
year = {2008}
}
TY - JOUR
ID - 838186
AU - Holá, Markéta - Konečná, Veronika - Kanický, Viktor
PY - 2008
TI - STUDY OF AEROSOL PARTICLES PRODUCED BY 213 nm LASER ABLATION OF DIFFERENT SOLID SAMPLES
JF - ICP Information Newsletter
VL - 2008
IS - 33
SP - 199-200
EP - 199-200
PB - Ramon M. Barnes
SN - 01616951
KW - Laser ablation
KW - Inductively coupled plasma
KW - Mass spectrometry
N2 - Nd:YAG laser with the wavelength of 213 nm was used for the study of laser beam interaction with compact samples of different characteristics and composition. Particle size distribution for different conditions of laser ablation (laser spot, pulse energy, repetition rate) was measured using optical aerosol spectrometer Welas 2000 (Palas, Germany) providing the measurement of particle number distribution in the size range 300 - 17000 nm. Alternatively, in combination with CNC unit the spectrometer measures the total particle number concentration in the size range from 10 to 17000 nm. Signals of isotopes were monitored using quadrupole ICP-MS Agilent 7500ce. The structure and composition of particles was studied after their collection on polycarbonate membrane filter (200 nm, Cyclopore, Whatman) using electron microscopy and electron microprobe (EMP). Tungsten carbide and steel samples provided comparable number concentrations and sizes of particles using the same laser ablation conditions. The contribution of bigger particles was up to 0.1% of all measured particles . In the case of glass samples the occurence of bigger particles was minimal. Time dependences showing the change of particle concentrations during 400 s laser ablation for different ablation conditions were measured.
ER -
HOLÁ, Markéta, Veronika KONEČNÁ a Viktor KANICKÝ. STUDY OF AEROSOL PARTICLES PRODUCED BY 213 nm LASER ABLATION OF DIFFERENT SOLID SAMPLES. \textit{ICP Information Newsletter}. Massachusetts, USA: Ramon M. Barnes, 2008, roč.~2008, č.~33, s.~199-200. ISSN~0161-6951.
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