Multiple ionization and fragmentation dynamics of molecular iodine studied in IR–XUV pump–probe experiments-Reference-Cited by-同舟云学术

Multiple ionization and fragmentation dynamics of molecular iodine studied in IR–XUV pump–probe experiments

Published:2014 Issue: Volume:171 Page:41-56
ISSN:1359-6640
Container-title:Faraday Discuss.
language:en
Short-container-title:Faraday Discuss.

Author:

Schnorr K.¹²,Senftleben A.¹²³⁴,Schmid G.¹²,Rudenko A.⁵⁶⁷⁸,Kurka M.¹²,Meyer K.¹²,Foucar L.⁹²,Kübel M.¹⁰¹¹¹²¹³¹¹,Kling M. F.¹⁰¹¹¹²¹³¹¹,Jiang Y. H.¹⁴¹⁵¹⁶,Düsterer S.¹⁷¹⁸,Treusch R.¹⁷¹⁸,Schröter C. D.¹²,Ullrich J.¹²¹⁹²⁰,Pfeifer T.¹²,Moshammer R.¹²

Affiliation:

1. Max-Planck-Institut für Kernphysik

2. Heidelberg, Germany

3. Universität Kassel

4. Kassel, Germany

5. J.R. MacDonald Laboratory

6. Department of Physics

7. Kansas State University

8. Manhattan, USA

9. Max-Planck-Institut für medizinische Forschung

10. Max-Planck-Institut für Quantenoptik

11. Garching, Germany

12. Physics Department

13. Ludwig-Maximilians-Universität

14. Shanghai Advanced Research Institute

15. Chinese Academy of Sciences

16. Shanghai, China

17. DESY

18. Hamburg, Germany

19. Physikalisch-Technische Bundesanstalt

20. Braunschweig, Germany

Abstract

The ionization and fragmentation dynamics of iodine molecules (I₂) are traced using very intense (∼10¹⁴ W cm⁻²) ultra-short (∼60 fs) light pulses with 87 eV photons of the Free-electron LASer at Hamburg (FLASH) in combination with a synchronized femtosecond optical laser. Within a pump–probe scheme the IR pulse initiates a molecular fragmentation and then, after an adjustable time delay, the system is exposed to an intense FEL pulse. This way we follow the creation of highly-charged molecular fragments as a function of time, and probe the dynamics of multi-photon absorption during the transition from a molecule to individual atoms.

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2014/FD/C4FD00031E

Reference32 articles.

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