FINAL-STATE EFFECTS IN SURFACE CORE-LEVEL SHIFTS

Authors
NILSSON A STENBORG A TILLBORG H GUNNELIN K MARTENSSON N
Citation
A. Nilsson et al., FINAL-STATE EFFECTS IN SURFACE CORE-LEVEL SHIFTS, Physical review. B, Condensed matter, 47(20), 1993, pp. 13590-13593
Citations number
17
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physical review. B, Condensed matter → ACNP
ISSN journal
01631829
Volume
47
Issue
20
Year of publication
1993
Pages
13590 - 13593
Database
ISI
SICI code
0163-1829(1993)47:20<13590:FEISCS>2.0.ZU;2-Q
Abstract
Different surface core-level shifts (SCS) are observed for the 2p main and satellite lines in Ni(100). This directly shows the strong influe nce of final-state effects on the SCS. The surface spectrum reveals no additional localization of the 3d shell at the surface. Adsorption of CO in the c (2 X 2) phase results in a splitting of the satellite due to Ni surface sites with and without on-top-adsorbed CO. From the res ults it can also be inferred that Auger transitions undergo surface sh ifts.