Abstract
Resonant photoemission (PE) in the angle-resolved mode is proposed as a method to determine the spatial localization and the angular momentum character of valence band states from on-resonance PE signals across the Brillouin zone. This technique is applied to study ordered films of La metal. The obtained experimental data agree well with the results of band-structure calculations and related eigenvector analysis.
- Received 24 June 1996
DOI:https://doi.org/10.1103/PhysRevLett.78.142
©1997 American Physical Society