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Marcel Mudrich

Time-Resolved Measurement of Interatomic Coulombic Decay Induced by Two-Photon Double Excitation of Ne2

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avisTidsskriftartikelForskningpeer review

  • T. Takanashi, Tohoku University
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  • Vladimir N. Golubev, Universität Heidelberg
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  • C. Callegari, Elettra-Sincrotrone Trieste S.C.p.A.
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  • H. Fukuzawa, Tohoku University
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  • K. Motomura, Tohoku University
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  • D. Iablonskyi, Tohoku University
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  • Y. Kumagai, Tohoku University
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  • Swastik Mondal, Tohoku University
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  • T. Tachibana, Tohoku University
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  • K. Nagaya, Kyoto University
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  • T. Nishiyama, Kyoto University
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  • K. Matsunami, Kyoto University
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  • Per Johnsson, Lunds Universitet
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  • P. Piseri, Universita degli Studi di Milano
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  • G. Sansone, CNR-IFN, Albert-Ludwigs-Universität Freiburg
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  • A. Dubrouil, CNR-IFN
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  • M. Reduzzi, CNR-IFN
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  • P. Carpeggiani, CNR-IFN
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  • Caterina Vozzi, CNR-IFN
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  • M. Devetta, CNR-IFN
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  • M. Negro, CNR-IFN
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  • D. Faccialà, CNR-IFN
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  • F. Calegari, CNR-IFN, DESY Photon Science
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  • A. Trabattoni, CNR-IFN, DESY Photon Science
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  • M. C. Castrovilli, CNR-IFN
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  • Y. Ovcharenko, Technical University of Berlin
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  • M. Mudrich
  • F. Stienkemeier, Albert-Ludwigs-Universität Freiburg
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  • M. Coreno, Consiglio Nazionale delle Ricerche
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  • M. Alagia, Consiglio Nazionale delle Ricerche
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  • B. Schütte, Max Born Institute, 12489 Berlin
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  • Nora Berrah, Southern Connecticut State University
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  • O. Plekan, Elettra-Sincrotrone Trieste S.C.p.A.
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  • P. Finetti, Elettra-Sincrotrone Trieste S.C.p.A.
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  • C. Spezzani, Elettra-Sincrotrone Trieste S.C.p.A.
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  • Alejandro E. Ferrari, Elettra-Sincrotrone Trieste S.C.p.A.
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  • E. Allaria, Elettra-Sincrotrone Trieste S.C.p.A.
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  • G. Penco, Elettra-Sincrotrone Trieste S.C.p.A.
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  • C. Serpico, Elettra-Sincrotrone Trieste S.C.p.A.
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  • G. De Ninno, Elettra-Sincrotrone Trieste S.C.p.A., University of Nova Gorica
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  • B. Diviacco, Elettra-Sincrotrone Trieste S.C.p.A.
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  • S. Di Mitri, Elettra-Sincrotrone Trieste S.C.p.A.
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  • L. Giannessi, Elettra-Sincrotrone Trieste S.C.p.A.
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  • G. Jabbari, Universität Heidelberg
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  • Kevin C Prince, Elettra-Sincrotrone Trieste S.C.p.A., Consiglio Nazionale delle Ricerche
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  • Lorenz S. Cederbaum, Universität Heidelberg
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  • Ph V. Demekhin, University of Kassel
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  • A. I. Kuleff, Universität Heidelberg
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  • K. Ueda, Tohoku University

The hitherto unexplored two-photon doubly excited states [Ne∗(2p-13s)]2 were experimentally identified using the seeded, fully coherent, intense extreme ultraviolet free-electron laser FERMI. These states undergo ultrafast interatomic Coulombic decay (ICD), which predominantly produces singly ionized dimers. In order to obtain the rate of ICD, the resulting yield of Ne2+ ions was recorded as a function of delay between the extreme ultraviolet pump and UV probe laser pulses. The extracted lifetimes of the long-lived doubly excited states, 390(-130/+450) fs, and of the short-lived ones, less than 150 fs, are in good agreement with ab initio quantum mechanical calculations.

OriginalsprogEngelsk
Artikelnummer033202
TidsskriftPhysical Review Letters
Vol/bind118
Nummer3
ISSN0031-9007
DOI
StatusUdgivet - 19 jan. 2017
Eksternt udgivetJa

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