Resonant Photoemission Spectra of Ce Compounds

  • K. Okada
  • A. Kotani
Part of the Springer Series in Solid-State Sciences book series (SSSOL, volume 81)


The resonant photoemission spectra for insulating Ce compounds are analyzed theoretically by using the filled band Anderson model. It is shown that two peaks in their energy distribution curves (EDC) originate from the bonding and antibonding states between the 4f states and the valence band states. Their resonance enhancement at the 4d-4f excitation threshold is analyzed by using parameter values consistent with 3d-core photoemission spectra (3d-XPS) and by taking account of the energy dependence of the photoionization cross section for the 4f and valence band states. Some discussion is given on the comparison with the resonant photoemission in Ce metals.


Photoionization Cross Section Photoemission Spectrum Resonance Enhancement Core Hole Antibonding State 
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.


Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.


  1. 1.
    J. W. Allen, S.-J. Oh, O. Gunnarsson, K. Schon-hammer, M. B. Maple, M. S. Torikachvili, and I. Lindau: Adv. Phys. 35, 275 (1986).CrossRefADSGoogle Scholar
  2. 2.
    J. W. Allen: J. Magn. & Magn. Mater. 47 & 48, 168 (1985).CrossRefADSGoogle Scholar
  3. 3.
    A. Fujimori: Photon Factory Activity Report 1987, Proposal No. 86-146.Google Scholar
  4. 4.
    T. Nakano, K. Okada and A. Kotani: to be published in J. Phys. Soc. Jpn. 57, No.2 (1988).Google Scholar
  5. 5.
    T. Nakano, A. Kotani and J. C. Parlebas: J. Phys. Soc. Jpn. 56, 2201 (1987).CrossRefADSGoogle Scholar
  6. 6.
    J. J. Yeh and I. Lindau: Atomic Data and Nuclear Tables, 32, 1 (1985); S. M. Goldberg, C. S. Fadley and S. Kono: J. Electron Spectroscopy and Related Phenomena, 21, 285 (1981).CrossRefADSGoogle Scholar
  7. 7.
    S. Suzuki, T. Ishii and T. Sagawa: J. Phys. Soc. Jpn. 37, 1334 (1974).CrossRefADSGoogle Scholar
  8. 8.
    A. Fujimori: private communications.Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1988

Authors and Affiliations

  • K. Okada
    • 1
  • A. Kotani
    • 1
  1. 1.Department of Physics, Faculty of ScienceTohoku UniversitySendai 980Japan

Personalised recommendations