About: Focusing of millijoule picosecond K-alpha radiation from 100 TW laser-solid interaction

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About: Focusing of millijoule picosecond K-alpha radiation from 100 TW laser-solid interaction Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A calibrated x-ray spectrometer was used to characterize an intense 4.5 keV K-alpha source. Generated from the interaction of 30 J-320 fs laser pulses focused on 25 μm thick Ti foils, the conversion efficiency into Ti K-alpha line is estimated to (9 +/- 6)x10-5. Highly efficient collection, monochromatization and focusing were achieved using an ellipsoidally bent highly oriented pyrolytic graphite crystal. The measured 700 μm full width half maximum (FWHM) focal spot leads to a fluence of (3.0 +/- 2.1) mJ/cm2 hence paving the way to the study of intense x-ray pulse interaction with matter as demonstrated by a first simple experiment. A calibrated x-ray spectrometer was used to characterize an intense 4.5 keV K-alpha source. Generated from the interaction of 30 J-320 fs laser pulses focused on 25 μm thick Ti foils, the conversion efficiency into Ti K-alpha line is estimated to (9 +/- 6)x10-5. Highly efficient collection, monochromatization and focusing were achieved using an ellipsoidally bent highly oriented pyrolytic graphite crystal. The measured 700 μm full width half maximum (FWHM) focal spot leads to a fluence of (3.0 +/- 2.1) mJ/cm2 hence paving the way to the study of intense x-ray pulse interaction with matter as demonstrated by a first simple experiment. (en)
Title	Focusing of millijoule picosecond K-alpha radiation from 100 TW laser-solid interaction Focusing of millijoule picosecond K-alpha radiation from 100 TW laser-solid interaction (en)
skos:prefLabel	Focusing of millijoule picosecond K-alpha radiation from 100 TW laser-solid interaction Focusing of millijoule picosecond K-alpha radiation from 100 TW laser-solid interaction (en)
skos:notation	RIV/68378271:_____/10:00345565!RIV11-MSM-68378271
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(7E08099), P(IAA400100701), P(IAAX00100903), P(KAN300100702), P(LA08024), P(LC510), P(LC528), P(ME10046), Z(AV0Z10100523)
http://linked.open...iv/cisloPeriodika	15
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Vyšín, Luděk Chalupský, Jaromír Hájková, Věra Juha, Libor
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	259474
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/10:00345565
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	foils; laser beam effects; titanium; x-ray production (en)
http://linked.open.../riv/klicoveSlovo	laser beam effects titanium foils x-ray production
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[8573AD588137]
http://linked.open...i/riv/nazevZdroje	Applied Physics Letters
http://linked.open...in/vavai/riv/obor	BH
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	11 (xsd:int)
http://linked.open...vavai/riv/projekt	Center of nanotechnology and materials for nanoelectronics Can laser plasmas produce chiral molecules? Creating and probing nanostructures with X-ray lasers Research in the Frame of the International Center for Dense Magnetized Plasmas - ICDMP Centre of Laser Plasma Radiation chemical applications of repetition capillary discharge XUV laser: processes on solid surfaces Metal-Fullerene and Metal-Diamond Nanocomposites: Preparation, Characterization and Modification HiPER - European High Power Laser Energy Research Facility (Preparatory Phase Study)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	96
http://linked.open...iv/tvurceVysledku	Chalupský, Jaromír Hájková, Věra Juha, Libor Vyšín, Luděk Gaudin, J. Sinn, H. Uschmann, I. Audebert, P. Dorchies, F. Kaempfer, T. Lévy, A.
http://linked.open...ain/vavai/riv/wos	000276794100014
http://linked.open...n/vavai/riv/zamer	Intense Radiation Sources and Radiation-Matter Interaction
issn	0003-6951
number of pages	3 (xsd:int)

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