Cited by 88Laser-Matter Interactions and ApplicationsX-ray Spectroscopy and Fluorescence AnalysisAdvanced X-ray Imaging Techniques

Hetero-site-specific X-ray pump-probe spectroscopy for femtosecond intramolecular dynamics

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Picón, A., Lehmann, C. S., Bostedt, C., Rudenko, A., Marinelli, A., Osipov, T., Rolles, D., Berrah, N. +17 more·2016·Nature Communications

Abstract

New capabilities at X-ray free-electron laser facilities allow the generation of two-colour femtosecond X-ray pulses, opening the possibility of performing ultrafast studies of X-ray-induced phenomena. Particularly, the experimental realization of hetero-site-specific X-ray-pump/X-ray-probe spectroscopy is of special interest, in which an X-ray pump pulse is absorbed at one site within a molecule and an X-ray probe pulse follows the X-ray-induced dynamics at another site within the same molecule. Here we show experimental evidence of a hetero-site pump-probe signal. By using two-colour 10-fs X-ray pulses, we are able to observe the femtosecond time dependence for the formation of F ions during the fragmentation of XeF2 molecules following X-ray absorption at the Xe site. Two-color X-ray pulses with controlled time delay allow exciting one site of a molecule and then probing a different site of the same molecule with femtosecond resolution. Here, the authors use this hetero-site pump-probe technique to study charge redistribution and dissociation of the xenon difluoride molecule.

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  • Optical light pulses can excite a nanoparticle as a whole, and x-ray pulses can be used to induce localized, element-specific excitations.

    “Optical light pulses can excite the nanoparticle as a whole and x-ray pulses can be used to induce localized, element-specific excitations [101].”

    From Roadmap of ultrafast x-ray atomic and molecular physics (2018) · cites this paper as [101]

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  1. Robert D. Cowan. in Los Alamos Series in Basic and Applied Sciences (ed. Robert D. Cowan.) (University of California Press, Berkely, 1981).

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Authors
Picón, A., Lehmann, C. S., Bostedt, C., Rudenko, A., Marinelli, A., Osipov, T., Rolles, D., Berrah, N., Bomme, C., Bucher, M., Doumy, G., Erk, B., Ferguson, K. R., Gorkhover, T., Ho, P. J., Kanter, E. P., Krässig, B., Krzywinski, J., Lutman, A. A., March, A. M., Moonshiram, D., Ray, D., Young, L., Pratt, S. T., & Southworth, S. H.
Affiliations
  • Argonne National Laboratory (US)
  • Northwestern University (US)
  • Kansas State University (US)
  • SLAC National Accelerator Laboratory (US)
  • University of Connecticut (US)
  • Deutsches Elektronen-Synchrotron DESY (DE)
  • Lawrence Berkeley National Laboratory (US)
Corresponding author
Picón, A.
Venue
Nature Communications
Published
2016-05-23
Volume
7
Issue
1
Pages
11652-11652
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2403765023
Cited by
88
References
31
Citations by year
2026: 3 · 2025: 3 · 2024: 8 · 2023: 6 · 2022: 9 · 2021: 11 · 2020: 8 · 2019: 6 · 2018: 16 · 2017: 13 · 2016: 4
FWCI
6.15
Type
journal article
Language
en
Open access
Locations
  • Nature Communications (publishedVersion, cc-by-nc-nd)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • K-State Research Exchange (Kansas State University) (submittedVersion, cc-by-nc-nd)
  • MPG.PuRe (Max Planck Society) (submittedVersion, cc-by-nc-nd)
  • RePEc: Research Papers in Economics (submittedVersion)
  • Desy publication database (The Deutsches Elektronen-Synchrotron) (submittedVersion, other-oa)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) (submittedVersion)
  • GoeScholar The Publication Server of the Georg-August-Universität Göttingen (Georg-August-Universität Göttingen) (submittedVersion, cc-by)
  • DESY Publication Database (PUBDB) (Deutsches Elektronen-Synchrotron)
Funders
  • U.S. Department of Energy (DE‐ AC02‐06CH11357, DE‐FG02‐, 76SF00515, AC02‐06CH11357, DE–AC02–76SF00515, DESC0012376, AC02‐76SF00515, No. DE-AC02–76SF00515, 06CH11357, FG02-86ER13491, Contract No. DE-AC02-76SF00515, DE-AC02-, DEFG0286ER13491)
  • Helmholtz-Gemeinschaft
  • Volkswagen Foundation
  • Office of Science (AC02-76SF00515, DESC0012376, AC02‐06CH11357, DEFG0286ER13491, DE-AC02-76SF0051 5, DE-AC02, FG02-86ER13491, 06CH11357, 76SF00515, DE-AC02-06CH11357)
  • Basic Energy Sciences (DE-AC02, FG02-86ER13491, DEFG02-86ER13491, DE-SC0012376, DE-AC- 02-06CH11357, AC02‐06CH11357, DE-FG02, 76SF00515, Contract No. DE-AC02-76SF00515, AC02-76SF00515, 06CH11357, DE-AC-02-76SF00515)
  • Chemical Sciences, Geosciences, and Biosciences Division (DE-FG02- 86ER13491, DE-FG02, DE_SC0012376, DE-AC-0206CH11357, DE-AC02-76SF00515)
  • Argonne National Laboratory (DE- AC02-06-CH11357, DE-AC02, AC02–06CH11357, 06CH11357, DE-AC02-76SF00515)
  • SLAC National Accelerator Laboratory (DEAC02−76SF00515, AC02‐76SF00515, DE-AC02-06CH11357, Contract No. DE-AC02-76SF00515)
Topics
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Laser-Matter Interactions and Applications
  • Physical Sciences › Physics and Astronomy › Radiation › X-ray Spectroscopy and Fluorescence Analysis
  • Physical Sciences › Physics and Astronomy › Radiation › Advanced X-ray Imaging Techniques
Keywords
charge redistribution, molecular dissociation, X-ray absorption, X-ray free-electron laser

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