Non-linear phenomena in atoms and clusters induced by intense VUV radiation from a free electron laser

Autor:	W. Laasch, A. Swiderski, H. Wabnitz, Christoph Bostedt, Joachim Schulz, Tim Laarmann, P. Gürtler, A. R. B. de Castro, Thomas Möller
Rok vydání:	2005
Předmět:	Radiation Chemistry Free-electron laser DESY Condensed Matter Physics Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Ionization Cluster (physics) Physical and Theoretical Chemistry Atomic physics Spectroscopy Visible spectrum Power density
Zdroj:	Journal of Electron Spectroscopy and Related Phenomena. :3-6
ISSN:	0368-2048
DOI:	10.1016/j.elspec.2005.01.288
Popis:	We report on first experiments of rare gas cluster dynamics and spectroscopy using light from the DESY free electron laser at 13 eV. The energy absorption is found to be very efficient and the clusters fragment completely. Non-linear effects appear at a peak power density threshold much lower than for visible light. The data are consistent with a three-step ionization process, but the nature of the first step is still controversial.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c345f4789859e2104eff1d03934d5bd8 https://doi.org/10.1016/j.elspec.2005.01.288 Zobrazit plný text záznamu Full Text from ScienceDirect