Advertisement

Resonant Photoemission and PSD of Rare Earth Oxides

  • J. Schmidt-May
  • F. Senf
  • J. Voss
  • C. Kunz
  • A. Flodström
  • R. Nyholm
  • R. Stockbauer
Conference paper
Part of the Springer Series in Surface Sciences book series (SSSUR, volume 4)

Abstract

Recently we have investigated the 4d → 4f giant resonances in electron and H+-ion yield spectra of oxidized Sm, Eu,and Yb [1]. Here we report on a continuation of this experiment, i.e., PSD from a metal overlayer system which consists of oxidized Yb on bulk Sm metal. Experiments were carried out at the Hamburger Synchrotronstrahlungslabor HASYLAB at the storage ring DORIS with the FLIPPER-monochromator. Photoelectron spectra were recorded with a commercial double-pass cylindrical mirror analyzer (CMA). A time-of-flight (TOF) mass analyzer utilizing the time structure of the storage ring was used for the detection of the photon-stimulated desorbed ions.

Keywords

Photoabsorption Cross Section Auger Decay Cylindrical Mirror Analyzer Resonant Photoemission Storage Ring DORIS 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    C. Kunz, J. Schmidt-May, F. Senf, J. Voss, A. Flodström, R. Nyholm and R. Stockbauer, submitted to Surface ScienceGoogle Scholar
  2. 2.
    M.L. Knotek and P.J. Feibelman, Phys. Rev. Lett. 40, 964 (1978)CrossRefGoogle Scholar
  3. 3.
    F. Gerken, J. Phys. F 13, 703 (1983)CrossRefGoogle Scholar
  4. 4.
    L.I. Johansson, A. Flodström, S.E. Hornström, B. Johansson, J. Barth and F Gerken, Surface Science 117, 475 (1982)Google Scholar
  5. 5.
    R. Nyholm, I. Chorkendorff and J. Schmidt-May, Surface Science 143, 177 (1984)Google Scholar
  6. 6.
    F. Gerken, A.S. Flodström, J. Barth, L.I. Johansson and C. Kunz, physica scripta, to be publishedGoogle Scholar
  7. 7.
    R. Jaeger, J. Stöhr and T. Kendelewicz, Phys. Rev. B 28, 1145 (1983); Surface Science 134, 547 (1983)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1985

Authors and Affiliations

  • J. Schmidt-May
    • 1
  • F. Senf
    • 1
  • J. Voss
    • 1
  • C. Kunz
    • 1
  • A. Flodström
    • 2
  • R. Nyholm
    • 3
  • R. Stockbauer
    • 4
  1. 1.II. Institut für ExpermentalphysikUniversität HamburgHamburg 50Fed. Rep. of Germany
  2. 2.MaxlabUniversity of LundLundSweden
  3. 3.Dept. of PhysicsUniversity of UppsalaUppsalaSweden
  4. 4.Surface Science DivisionNational Bureau of StandardsUSA

Personalised recommendations