About: Characterization of laser plasma by Cu, Cu/Be and Cu/Sn alloy targets

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In this work, the properties of laser plasma produced by ablation of pure and doped targets have been studied. A KrF laser, λ0 = 248 nm and 20 ns of pulse duration, was used to induce ablation. Pure Cu, Cu with 2% of Be and Cu with 4% of Sn targets of 500 μm thickness were ablated to assess the influence of these admixture on the emission characteristics of plasma ions. The utilized laser irradiance values were 0.6, 1.2 and 2.4 108 W/cm2. It was observed that the emission of Cu ions exhibited a higher gain from the Cu/Be and Cu/Sn plasmas with respect to the pure Cu one. We also performed studies of the temperature, ion velocity and charge angular distribution for the three plasmas. Under the above conditions, the analyses of the experimental data demonstrated that the influence of these admixtures on the emission of Cu ions played a not negligible role which enhances the interest in plasmas by alloy targets. In this work, the properties of laser plasma produced by ablation of pure and doped targets have been studied. A KrF laser, λ0 = 248 nm and 20 ns of pulse duration, was used to induce ablation. Pure Cu, Cu with 2% of Be and Cu with 4% of Sn targets of 500 μm thickness were ablated to assess the influence of these admixture on the emission characteristics of plasma ions. The utilized laser irradiance values were 0.6, 1.2 and 2.4 108 W/cm2. It was observed that the emission of Cu ions exhibited a higher gain from the Cu/Be and Cu/Sn plasmas with respect to the pure Cu one. We also performed studies of the temperature, ion velocity and charge angular distribution for the three plasmas. Under the above conditions, the analyses of the experimental data demonstrated that the influence of these admixtures on the emission of Cu ions played a not negligible role which enhances the interest in plasmas by alloy targets. (en)
Title	Characterization of laser plasma by Cu, Cu/Be and Cu/Sn alloy targets Characterization of laser plasma by Cu, Cu/Be and Cu/Sn alloy targets (en)
skos:prefLabel	Characterization of laser plasma by Cu, Cu/Be and Cu/Sn alloy targets Characterization of laser plasma by Cu, Cu/Be and Cu/Sn alloy targets (en)
skos:notation	RIV/68378271:_____/13:00397307!RIV14-MSM-68378271
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(7E09092), P(ED1.1.00/02.0061), P(EE.2.3.20.0087), P(EE2.3.20.0279), P(LC528)
http://linked.open...iv/cisloPeriodika	May
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Velyhan, Andriy Krása, Josef
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	65079
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/13:00397307
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	laser ablation; ion source; doped target (en)
http://linked.open.../riv/klicoveSlovo	doped target ion source laser ablation
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[E93BFCBBAA46]
http://linked.open...i/riv/nazevZdroje	Applied Surface Science
http://linked.open...in/vavai/riv/obor	BL
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	The European Community represented by the Commission of the European Communities Centre of Laser Plasma Development and applications of high intensity laser driven Xray pulses and proton beams ELI: EXTREME LIGHT INFRASTRUCTURE RESEARCH AND DEVELOPMENT OF NEW WAYS OF RADIATION GENERATION AND CHARGED PARTICLES BY ULTRA-INTENSE LASER FIELDS
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	272
http://linked.open...iv/tvurceVysledku	Krása, Josef Velyhan, Andriy Nassisi, V. Velardia, L.
http://linked.open...ain/vavai/riv/wos	000317186200014
issn	0169-4332
number of pages	4 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.apsusc.2012.01.084

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