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Highly efficient surface modification of solids by dual action of XUV/Vis-NIR laser pulses

SYSNO ASEP	0334084
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Highly efficient surface modification of solids by dual action of XUV/Vis-NIR laser pulses
Title	Vysoce účinná modifikace povrchů pevných látek duální akcí XUV/Vis-NIR laserových pulsů
Author(s)	Mocek, Tomáš (FZU-D)_{RID, ORCID, SAI} Jakubczak, Krzysztof (FZU-D) Polan, Jiří (FZU-D) Homer, Pavel (FZU-D)_RID Rus, Bedřich (FZU-D)_ORCID Kim, I. J. (KR) Kim, C. M. (KR) Park, S.B. (KR) Kim, T.K. (KR) Lee, G.H. (KR) Nam, C. H. (KR) Chalupský, Jaromír (FZU-D)_{RID, ORCID} Hájková, Věra (FZU-D)_{RID, ORCID} Juha, Libor (FZU-D)_{RID, ORCID, SAI}
Number of authors	14
Source Title	X-Ray Lasers 2008. - Dordrecht : Springer, 2009 / Ciaran L. ; Riley D - ISBN 978-1-4020-9923-6
Pages	s. 401-406
Number of pages	6 s.
Action	International Conference on X-Ray Lasers /11th./
Event date	17.08.2008-22.08.2008
VEvent location	Belfast
Country	GB - United Kingdom
Event type	WRD
Language	eng - English
Country	NL - Netherlands
Keywords	high-order harmonic generation ; material processing ; nanopatterning ; laser induced periodic surface structures
Subject RIV	BH - Optics, Masers, Lasers
R&D Projects	GC202/07/J008 GA ČR - Czech Science Foundation (CSF)
	KAN300100702 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
CEZ	AV0Z10100523 - FZU-D (2005-2011)
Annotation	We demonstrate a novel experimental method for unusual structural surface modification of various solids (PMMA, amorphous carbon) achieved by simultaneous action of XUV (21.6 nm), obtained from high-order harmonic generation, and Vis-NIR (410/820 nm) laser pulses. Although the fluence of each individual pulse was far below the surface ablation threshold, very efficient and specific material expansion was observed after irradiation by a few shots of mixed XUV/Vis-NIR radiation.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2010

Number of the records: 1