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Stationary and dispersive features in resonant inelastic soft X-ray scattering at the Ge 3p resonances

Författare:
  • C. J. Glover
  • T. Schmitt
  • M. Mattesini
  • M. Adell
  • L. Ilver
  • J. Kanski
  • Lisbeth Kjeldgaard
  • M. Agaker
  • Nils Mårtensson
  • R. Ahuja
  • J. Nordgren
  • J. -E. Rubensson
Publiceringsår: 2009
Språk: Engelska
Sidor: 103-107
Publikation/Tidskrift/Serie: Journal of Electron Spectroscopy and Related Phenomena
Volym: 173
Nummer: 2-3
Dokumenttyp: Artikel
Förlag: Elsevier Science BV

Sammanfattning

Resonant inelastic soft X-ray scattering at the 3p resonances in crystalline Ge is presented. Both stationary and dispersive features are observed in a wide energy range above as well as below the ionization limits. These observations are in agreement with theoretical predictions based on a two-step model where the initially excited electron has no influence on the emission step. Excess population of states in the conduction band is found, and discussed in terms of attosecond electron dynamics. (c) 2009 Elsevier B.V. All rights reserved.

Disputation

Nyckelord

  • Physics and Astronomy
  • Spectroscopy
  • Semiconductors
  • Soft X-ray scattering (RIXS)
  • Ultrafast dynamics
  • Synchrotron radiation

Övriga

Published
Yes
  • ISSN: 0368-2048

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