Information from photoemission spectral weights and shapes

O. Gunnarsson, K. Schönhammer, J.W. Allen, K. Karlsson, and O. Jepsen

Max-Planck-Institut für Festkörperforschung, 70569 Stuttgart, Germany 

Photoemission line shapes can be used to extract important information about ground-state and low-energy properties. This is illustrated for the electron-phonon interaction in C60 molecules, the occupancy and hybridization of the 4f-level in Ce compounds, the effect of the Cu-O network on core level photoemission
in cuprates and properties of one-dimensional conductors.

Max-Planck Institut für Festkörperforschung;

Postfach 80 06 65   D-70506 Stuttgart