Atomic nature of thewhite lines in Ca, Sc, and Ti metals as revealed by resonant photoemission
- 15 September 1983
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 28 (6) , 3608-3611
- https://doi.org/10.1103/physrevb.28.3608
Abstract
The valence-band photoemission of Ca, Sc, and Ti is shown to be resonantly enhanced for excitation energies in the white lines. This favors an atomic approach to the line shape and intensity ratio of the white lines over the band-structure approach, which was recently found to be at variance with experiments.
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