NOVOTNÝ, Karel, Tomáš VACULOVIČ, Michaela GALIOVÁ, Vítězslav OTRUBA, Viktor KANICKÝ, Jozef KAISER, Miroslav LIŠKA, Ota SAMEK, Radek MALINA and Kateřina PÁLENÍKOVÁ. The use of zinc and iron emission lines in the depth profile analysis of zinc-coated steel. Applied Surface Science. USA: ELSEVIER (NORTH-HOLLAND), 2007, vol. 253, No 8, p. 3834-3842. ISSN 0169-4332.
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Basic information
Original name The use of zinc and iron emission lines in the depth profile analysis of zinc-coated steel
Name in Czech Využití zinkové a železné emisní čáry pro analýzu hloubkového profilu pozinkovaného ocelového plechu
Authors NOVOTNÝ, Karel (203 Czech Republic), Tomáš VACULOVIČ (203 Czech Republic), Michaela GALIOVÁ (203 Czech Republic), Vítězslav OTRUBA (203 Czech Republic), Viktor KANICKÝ (203 Czech Republic, guarantor), Jozef KAISER (203 Czech Republic), Miroslav LIŠKA (203 Czech Republic), Ota SAMEK (203 Czech Republic), Radek MALINA (203 Czech Republic) and Kateřina PÁLENÍKOVÁ (203 Czech Republic).
Edition Applied Surface Science, USA, ELSEVIER (NORTH-HOLLAND), 2007, 0169-4332.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10406 Analytical chemistry
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 1.406
RIV identification code RIV/00216224:14310/07:00021925
Organization unit Faculty of Science
UT WoS 000244656600016
Keywords in English Laser-induced breakdown spectrometry (LIBS); Laser ablation; Coating; Depth profiling; Depth resolution
Tags coating, Depth profiling, Depth resolution, laser ablation, Laser-induced breakdown spectrometry (LIBS)
Tags International impact, Reviewed
Changed by Changed by: doc. Mgr. Karel Novotný, Ph.D., učo 17748. Changed: 11/8/2009 14:38.
Abstract
In this study we report on the results of experiments devoted to the depth profile analysis of zinc coated steel samples using LIBS (Laser Induced Breakdown Spectroscopy) technique. The dependence of zinc and iron emission in three ablation atmospheres (air, argon, helium) was measured using the fundamental wavelength (1064 nm) of the Nd:YAG laser. The highest possible depth resolution was achieved by optimizing the experimental parameters, such as the delay time (which affects the tailing of the zinc emission signal), focusing conditions, energy delivered to the sample, and choice of buffer gases. Current research indicates that there is a constant need to optimize these parameters so that reliable depth-profiling analysis can be performed.
Abstract (in Czech)
V práci jsou shrnuty výsledky experimentů věnovaných analýze hloubkových profilů pozinkovaných plechů s využitím spektroskopie laserem buzeného plazmatu (LIBS). S využitím Nd:YAG laseru při základní vlnové délce 1064 nm byla sledována závislost emise zinku a železa ve třech různých atmosférách (vzduch, argon, helium). Nejvetšího hloubkového rozlišení bylo dosaženo po optimalizaci experimentálních parametrů - zpoždění (ovlivňujícího chvostování signálu zinku), zaostření, energie pulzu v atmosféře helia.
Links
MSM0021622411, plan (intention)Name: Studium a aplikace plazmochemických reakcí v neizotermickém nízkoteplotním plazmatu a jeho interakcí s povrchem pevných látek
Investor: Ministry of Education, Youth and Sports of the CR, Study and application of plasma chemical reactions in non-isothermic low temperature plasma and its interaction with solid surface
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