Zelek S. Herman, Robert F. Kirchner, et al.
Inorganic Chemistry
Photoelectron energy distribution curves for polycrystalline -uranium show a giant Fano-type resonance for the intensity of the 5f valence-band features at the Fermi energy EF, when the photon energy is tuned through the 5d core absorption edge at around h 94 to 103 eV. Further, a sharp (full width at half maximum = 2.2 eV) 5f satellite excitation at an initial energy Ei=-2.3 eV below EF has been observed, which has a close analogy to the "6 eV satellite" in Ni. This shakeup satellite shows also a strong resonant enhancement (6 times) at the 5d core-level threshold, but a distinctly different cross-section dependence. The origin of the resonances of the 5f main line and the 2.3-eV satellite is discussed in an atomic framework taking 5f and 6d screening into account. © 1981 The American Physical Society.
Zelek S. Herman, Robert F. Kirchner, et al.
Inorganic Chemistry
J. Tersoff
Applied Surface Science
P. Alnot, D.J. Auerbach, et al.
Surface Science
Elizabeth A. Sholler, Frederick M. Meyer, et al.
SPIE AeroSense 1997