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| Title:
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Origin of metallic surface core-level shifts |
| Type:
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Journal articleJournal article |
| Participant(s):
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Forfatter:
Aldén, Magnus
Cap Programator
Technical University of Denmark
Forfatter:
Abrikosov, I. A.
Uppsala University
Forfatter:
Johansson, Börje
Uppsala University
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| Abstract:
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The unique property of the open 4f energy shell in the lanthanide metals is used to show that the initial-state energy shift gives an insufficient description of surface core-level shifts. Instead a treatment, which fully includes the final-state screening, account for the experimentally observed surface shifts of the occupied as well as the unoccupied 4f states. The surface energy shift of the initial state corresponds approximately to the average of the shifts for the occupied and unoccupied 4f levels. |
| Published:
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in journal: Physical Review B Condensed Matter (ISSN: 0163-1829) (DOI: http://dx.doi.org/10.1103/PhysRevB.51.1981), vol: 51, issue: 3, pages: 1981-1984, 1995 |
| DOI:
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