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Strong field dual-pulse excitation of AgN

A charge selective analysis of the Coulomb explosion
  • T. DöppnerEmail author
  • Th. Fennel
  • P. Radcliffe
  • J. Tiggesbäumker
  • K.-H. Meiwes-Broer
Topical issue: Correlated matter in radiation fields: from femtosecond spectroscopy to the free electron laser

Abstract.

The ionization of silver clusters exposed to pairs of intense femtosecond laser pulses strongly depends on the optical delay. Enhanced production of a certain atomic charge state z is obtained by a z-dependent delay. This may open a possible route to control the excitation process and populate specific charge states. The optimum pulse separation which maximizes the generation of highly ionized species varies by more than one order of magnitude when the mean size of the clusters increases from \(\overline{N}=80\) to \(\overline{N}=22000\). Semiclassical Vlasov simulations applied to a model system reveal the importance of the initial ionic motion in the ionization process.

Keywords

Neural Network Laser Pulse Charge State Femtosecond Laser Quantum Computing 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© EDP Sciences/Società Italiana di Fisica/Springer-Verlag 2005

Authors and Affiliations

  • T. Döppner
    • 1
    Email author
  • Th. Fennel
    • 1
  • P. Radcliffe
    • 1
  • J. Tiggesbäumker
    • 1
  • K.-H. Meiwes-Broer
    • 1
  1. 1.Institut für Physik, Universität RostockRostockGermany

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