Tracing Electron-Ion Recombination in Nanoplasmas Produced by Extreme-Ultraviolet Irradiation of Rare-Gas Clusters

Schuette, B.Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy (author)

We investigate electron-ion recombination in nanoplasmas produced by the ionization of rare-gas clusters with intense femtosecond extreme-ultraviolet (XUV) pulses. The relaxation dynamics following XUV irradiation is studied using time-delayed 790-nm pulses, revealing the generation of a large number of excited atoms resulting from electron-ion recombination. In medium-sized Ar-Xe clusters, these atoms are preferentially created in the Xe core within 10 ps after the cluster ionization. The ionization of excited atoms serves as a sensitive probe for monitoring the cluster expansion dynamics up to the ns time scale.

Campi, FilippoLund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)fysi-fci (author)
Arbeiter, M.University of Rostock (author)
Fennel, Th. (author)
Vrakking, M. J. J. (author)
Rouzee, A. (author)
Max Born Institute for Nonlinear Optics and Short Pulse SpectroscopyAtomfysik (creator_code:org_t)

By the author/editor: Schuette, B.; Campi, Filippo; Arbeiter, M.; Fennel, Th.; Vrakking, M. J. ...; Rouzee, A.

About the subject

NATURAL SCIENCES: NATURAL SCIENCES; and Physical Science ...; and Atom and Molecul ...

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