FINAL-STATE EFFECTS IN SURFACE CORE-LEVEL SHIFTS

被引：13
|
作者：
NILSSON, A
STENBORG, A
TILLBORG, H
GUNNELIN, K
MARTENSSON, N
机构：
[1] Department of Physics, Uppsala University, Box 530
来源：
PHYSICAL REVIEW B | 1993年 / 47卷 / 20期
关键词：
D O I：
10.1103/PhysRevB.47.13590
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Different surface core-level shifts (SCS) are observed for the 2p main and satellite lines in Ni(100). This directly shows the strong influence 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 results it can also be inferred that Auger transitions undergo surface shifts.
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页码：13590 / 13593
页数：4
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