About: Ion emission from laser ablation of Cu and Cu98/Be2 alloy targets

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About: Ion emission from laser ablation of Cu and Cu98/Be2 alloy targets Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The properties of pulse laser ablation of Cu and Cu98/Be2 materials are studied, and the differences in the emission of Cu ions are emphasized. The iodine high-power laser system PALS in Prague and a KrF laser were used to perform the experiments at the fundamental harmonics λ 0 = 1.315 μm and λ 0 = 248 nm delivering energy up to 500 J and 600 mJ, respectively. Pure Cu and Cu98/Be2 alloy targets were ablated to measure the influence of the Be admixture on the emission of Cu ions. It was approved that the emission of Cu ions driven by the KrF laser exhibits a higher gain from the Cu98/Be2 plasma in contrast to the Cu plasma. The ion emission induced by laser intensities near the threshold of fast ion generation is significantly affected by the emission of ionized impurities chemisorbed on a target surface and by repetitive outbursts of fast ions if generated. Under these conditions, the influence of the 2% Be admixture on the emission of Cu ions plays only a minor role. The properties of pulse laser ablation of Cu and Cu98/Be2 materials are studied, and the differences in the emission of Cu ions are emphasized. The iodine high-power laser system PALS in Prague and a KrF laser were used to perform the experiments at the fundamental harmonics λ 0 = 1.315 μm and λ 0 = 248 nm delivering energy up to 500 J and 600 mJ, respectively. Pure Cu and Cu98/Be2 alloy targets were ablated to measure the influence of the Be admixture on the emission of Cu ions. It was approved that the emission of Cu ions driven by the KrF laser exhibits a higher gain from the Cu98/Be2 plasma in contrast to the Cu plasma. The ion emission induced by laser intensities near the threshold of fast ion generation is significantly affected by the emission of ionized impurities chemisorbed on a target surface and by repetitive outbursts of fast ions if generated. Under these conditions, the influence of the 2% Be admixture on the emission of Cu ions plays only a minor role. (en)
Title	Ion emission from laser ablation of Cu and Cu98/Be2 alloy targets Ion emission from laser ablation of Cu and Cu98/Be2 alloy targets (en)
skos:prefLabel	Ion emission from laser ablation of Cu and Cu98/Be2 alloy targets Ion emission from laser ablation of Cu and Cu98/Be2 alloy targets (en)
skos:notation	RIV/61389021:_____/10:00351977!RIV11-MSM-61389021
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(LC528), Z(AV0Z10100523), Z(AV0Z20430508)
http://linked.open...iv/cisloPeriodika	6-10
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Ullschmied, Jiří
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	Ústav fyziky plazmatu AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	264898
http://linked.open...ai/riv/idVysledku	RIV/61389021:_____/10:00351977
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	laser-produced Cu98/Be2 plasma; enhanced laser ion emission; ion outbursts (en)
http://linked.open.../riv/klicoveSlovo	enhanced laser ion emission ion outbursts laser-produced Cu98/Be2 plasma
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[D56C5633D617]
http://linked.open...i/riv/nazevZdroje	Radiation Effects and Defects in Solids
http://linked.open...in/vavai/riv/obor	BH
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	12 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre of Laser Plasma
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	165
http://linked.open...iv/tvurceVysledku	Krása, Josef Skála, Jiří Krouský, Eduard Láska, Leoš Margarone, Daniele Pfeifer, Miroslav Rohlena, Karel Ullschmied, Jiří Velyhan, Andriy Lorusso, A. Nassisi, V. Velardi, L.
http://linked.open...ain/vavai/riv/wos	000281854500013
http://linked.open...n/vavai/riv/zamer	Intense Radiation Sources and Radiation-Matter Interaction Physical and chemical processes in plasmas and theis applications
issn	1042-0150
number of pages	7 (xsd:int)

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