About: Damage of amorphous carbon induced by soft x-ray femtosecond pulses above and below the critical angle

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About: Damage of amorphous carbon induced by soft x-ray femtosecond pulses above and below the critical angle Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We present results of damage studies conducted at the Free Electron LASer in Hamburg (FLASH) facility with 13.5 nm (91.8 eV) and 7 nm (177.1 eV) radiations. The laser beam was focused on a sample of 890-nm-thick amorphous carbon coated on a silicon wafer mimicking a x-ray mirror. The fluence threshold for graphitization was determined for different grazing angles above and below the critical angle. The observed angular dependence of F-th is explained by the variation in absorption depth and reflectivity. Moreover, the absorbed local dose needed for the phase transition leading to graphitization is shown to vary with the radiation wavelength. We present results of damage studies conducted at the Free Electron LASer in Hamburg (FLASH) facility with 13.5 nm (91.8 eV) and 7 nm (177.1 eV) radiations. The laser beam was focused on a sample of 890-nm-thick amorphous carbon coated on a silicon wafer mimicking a x-ray mirror. The fluence threshold for graphitization was determined for different grazing angles above and below the critical angle. The observed angular dependence of F-th is explained by the variation in absorption depth and reflectivity. Moreover, the absorbed local dose needed for the phase transition leading to graphitization is shown to vary with the radiation wavelength. (en)
Title	Damage of amorphous carbon induced by soft x-ray femtosecond pulses above and below the critical angle Damage of amorphous carbon induced by soft x-ray femtosecond pulses above and below the critical angle (en)
skos:prefLabel	Damage of amorphous carbon induced by soft x-ray femtosecond pulses above and below the critical angle Damage of amorphous carbon induced by soft x-ray femtosecond pulses above and below the critical angle (en)
skos:notation	RIV/68378271:_____/09:00334026!RIV10-MSM-68378271
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA400100701), P(IAAX00100903), P(KAN300100702), P(LA08024), P(LC510), P(LC528), Z(AV0Z10100523)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2010
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	308997
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/09:00334026
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	amorphous state; carbon; coatings; graphitisation; laser beam effects; nanostructured materials; phase transformations; reflectivity (en)
http://linked.open.../riv/klicoveSlovo	phase transformations amorphous state laser beam effects reflectivity carbon nanostructured materials coatings graphitisation
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[5E0931D47D45]
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	16 (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 Metal-Fullerene and Metal-Diamond Nanocomposites: Preparation, Characterization and Modification
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	95
http://linked.open...iv/tvurceVysledku	Burian, T. Chalupský, Jaromír Hájková, Věra Juha, Libor Vyšín, Luděk Gaudin, J. Gleeson, A. J. Jurek, M. Sinn, H. Sobierajski, R. Störmer, M. Tiedtke, K. Toleikis, S. Tschentscher, T. Wabnitz, H. Altapova, V.
http://linked.open...ain/vavai/riv/wos	000268405300011
http://linked.open...n/vavai/riv/zamer	Intense Radiation Sources and Radiation-Matter Interaction
issn	0003-6951
number of pages	3 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Damage of amorphous carbon induced by soft x-ray femtosecond pulses above and below the critical angle Damage of amorphous carbon induced by soft x-ray femtosecond pulses above and below the critical angle Damage of amorphous carbon induced by soft x-ray femtosecond pulses above and below the critical angle Damage of amorphous carbon induced by soft x-ray femtosecond pulses above and below the critical angle

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