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Cited by 76Atomic and Molecular PhysicsX-ray Spectroscopy and Fluorescence AnalysisElectron and X-Ray Spectroscopy Techniques

Double-Core-Hole States in Neon: Lifetime, Post-Collision Interaction, and Spectral Assignment

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Goldsztejn, G., Marchenko, T., Püttner, R., Journel, L., Guillemin, R., Carniato, S., Selles, P., Travnikova, O. +7 more·2016·Physical Review Letters
DOI 10.1103/physrevlett.117.133001
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Abstract

Using synchrotron radiation and high-resolution electron spectroscopy, we have directly observed and identified specific photoelectrons from K^{-2}V states in neon corresponding to simultaneous 1s ionization and 1s→valence excitation. The natural lifetime broadening of the K^{-2}V states and the relative intensities of different types of shakeup channels have been determined experimentally and compared to ab initio calculations. Moreover, the high-energy Auger spectrum resulting from the decay of Ne^{2+}K^{-2} and Ne^{+}K^{-2}V states as well as from participator Auger decay from Ne^{+}K^{-1}L^{-1}V states, has been measured and assigned in detail utilizing the characteristic differences in lifetime broadenings of these core hole states. Furthermore, post collision interaction broadening of Auger peaks is clearly observed only in the hypersatellite spectrum from K^{-2} states, due to the energy sharing between the two 1s photoelectrons which favors the emission of one slow and one fast electron.

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  • Conventional electron spectroscopy in the tender x-ray domain can be used to study double core hole states by promoting one core electron into an empty orbital and simultaneously ejecting another core electron into the continuum and detecting it.

    “We have shown that conventional electron spectroscopy in the tender x-ray domain can be used to study DCH states: one core electron is promoted into an empty orbital and another core electron is simultaneously ejected into the continuum and detected [29,30].”

    From Roadmap of ultrafast x-ray atomic and molecular physics (2018) · cites this paper as [30]

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Research works printed but not linked: 1

  1. See Supplemental Material at http://link.aps.org/ supplemental/10.1103/PhysRevLett.117.133001 for details on the theoretical model used to calculate the absolute cross sections of K -2 V states, which includes Refs. [25-30].

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Authors
Goldsztejn, G., Marchenko, T., Püttner, R., Journel, L., Guillemin, R., Carniato, S., Selles, P., Travnikova, O., Céolin, D., Lago, A. F., Feifel, R., Lablanquie, P., Piancastelli, M. N., Penent, F., & Simon, M.
Affiliations
  • Centre National de la Recherche Scientifique (FR)
  • Freie Universität Berlin (DE)
  • Synchrotron SOLEIL (FR)
  • Universidade Federal do ABC (BR)
  • University of Gothenburg (SE)
  • Uppsala University (SE)
ORCID
Venue
Physical Review Letters
Publisher
American Physical Society (APS)
Published
2016-09-20
Volume
117
Issue
13
Pages
133001-133001
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
DOI
10.1103/physrevlett.117.133001
OpenAlex
W2523470225
Cited by
76
References
38
Citations by year
2026: 2 · 2025: 4 · 2024: 8 · 2023: 5 · 2022: 8 · 2021: 8 · 2020: 13 · 2019: 9 · 2018: 9 · 2017: 10
FWCI
4.42
Type
journal article
Language
en
Open access
Licence
link.aps.org/licenses/aps-default-license (vor)
Locations
  • Physical Review Letters (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
  • Refubium (Universitätsbibliothek der Freien Universität Berlin) (submittedVersion)
  • Universitätsbibliothek der FU Berlin Hochschulschriftenstelle u. Dokumentenserver
Funders
  • Vetenskapsrådet
  • Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Topics
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Atomic and Molecular Physics
  • Physical Sciences › Physics and Astronomy › Radiation › X-ray Spectroscopy and Fluorescence Analysis
  • Physical Sciences › Materials Science › Surfaces, Coatings and Films › Electron and X-Ray Spectroscopy Techniques
Keywords
double-core-hole states, NEON, K-shell ionization, Auger electron spectra, Auger decay, spectral assignment

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