Large Fermi-level resonance in the electron-addition spectrum of Ceand Ce
- 1 November 1983
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 28 (9) , 5347-5349
- https://doi.org/10.1103/physrevb.28.5347
Abstract
We report that the electron-addition spectra of superconducting Ce and Ce, which are extreme examples of -cerium-like behavior, display a very large peak of unresolved sharpness and position immediately above the Fermi level. We point out that such a peak is expected for a nonmagnetic system described by the Anderson Hamiltonian, and discuss its spectral weight and composition.
Keywords
This publication has 31 references indexed in Scilit:
- - and core-level photoemission satellites in cerium compoundsPhysical Review B, 1983
- Band structure, cohesive properties, and Compton profile of- and-ceriumPhysical Review B, 1983
- Theory of photoemission from metallic CePhysical Review B, 1982
- The fermi surface of CeSn3 and LaSn3Solid State Communications, 1982
- Fermi-Surfae Sum Rule and its Consequences for Periodic Kondo and Mixed-Valence SystemsPhysical Review Letters, 1982
- Nature of theshake-down satellites in the lanthanide metals. Comments on the use of photoelectron spectroscopy for analysis of mixed-valence behaviorPhysical Review B, 1981
- Local-density-functional approach to the isostructualtransition in cerium using the self-consistent linearized-augmented-plane-wave methodPhysical Review B, 1981
- Interconfigurational fluctuations in Ce cubic compoundsLe Journal de Physique Colloques, 1979
- Über die präparation und das supraleitende verhalten von CeRu2 und seiner Gd-, Mn-, Fe-, Co- und Ni-haltigen mischphasenJournal of Physics and Chemistry of Solids, 1970
- SuperconductivityReviews of Modern Physics, 1963