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Ultrafast probing of charge transfer dynamics with an XUV free-electron laser

Conference ·
DOI:https://doi.org/10.2172/1871650· OSTI ID:1871650
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  1. SLAC National Accelerator Lab., Menlo Park, CA (United States). Photon Ultrafast Laser Science and Engineering Inst. (PULSE)
  2. Tokyo Univ. of Agriculture and Technology (Japan). Dept. of Applied Physics
  3. Kyoto Univ. (Japan). Dept. of Physics
  4. National Institutes for Quantum and Radiological Science and Technology, Sayo, Hyogo (Japan)
  5. Inst. for Molecular Science, Okazaki (Japan); Sokendai (The Graduate Univ. for Advanced Studies), Okazaki (Japan)
  6. Hiroshima Univ. (Japan). Graduate School of Advanced Science and Engineering
  7. Univ. of Bristol (United Kingdom). School of Chemistry
  8. Univ. of Oxford (United Kingdom). Chemistry Research Lab., Dept. of Chemistry
  9. National Research Council of Canada, Ottawa, ON (Canada)
  10. Univ. of Turku (Finland). Dept. of Physics and Astronomy
  11. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)
  12. Univ. of Southampton (United Kingdom). Dept. of Chemistry
  13. Kansas State Univ., Manhattan, KS (United States). J.R. Macdonald Lab., Dept. of Physics
  14. Tohoku Univ., Sendai (Japan). Dept. of Chemistry
+ Show Author Affiliations
We study charge transfer in dissociating molecules of 2-iodopropane (C3H7I) in a UV pump – XUV probe regime at the SACLA free-electron laser. Signatures of charge transfer from the recently dissociated iodine atom to the neutral propyl radical are observed in recorded 3D ion momentum distributions. This signature has evaded observation in previous related experiments. Detailed analysis of these signatures allows the identification of a region of internuclear separation where charge transfer occurs.
Research Organization:
SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division
DOE Contract Number:
AC02-76SF00515
OSTI ID:
1871650
Country of Publication:
United States
Language:
English

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Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS