G. Aeppli, J.J. Donelon, et al.
Journal of Electron Spectroscopy and Related Phenomena
A sharp 3d-electron satellite excitation has been found for Cu which exhibits a strong resonant enhancement (× 5) at the Cu 3p-core-level threshold similar to the 6-eV resonant satellite observed previously in Ni. This satellite, which has two peaks at 11.8 and 14.6 eV below EF, is identified as a quasiatomic two-electron excitation with two 3d holes plus one 4s electron (3d84s). Present models for the Ni resonant satellite are not able to describe our Cu results. © 1979 The American Physical Society.
G. Aeppli, J.J. Donelon, et al.
Journal of Electron Spectroscopy and Related Phenomena
L.J. Terminello, D.K. Shuh, et al.
Chemical Physics Letters
F.U. Hillebrecht, Maria Ronay, et al.
Physical Review B
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Journal of Magnetism and Magnetic Materials