Core-level shifts on Be(101̄0)
(1994) In Physical Review B (Condensed Matter) 49(24). p.17460-17463- Abstract
A high-resolution photoemission study of the Be (101̄0) surface, at a sample temperature of 100 K, is reported. Three surface-shifted Be 1s components are revealed having shifts of -700, -500, and -220 meV. These are interpreted as originating from the first, second, and third plus fourth atomic layers while the bulk signal originates from the fifth and deeper layers. The surface layer shift for this more open Be(101̄0) surface is found to be smaller than for the close-packed Be(0001) surface. Reasons for this unusual behavior are suggested.
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- author
- Johansson, H. I P ; Johansson, L. I. ; Lundgren, E. LU ; Andersen, J. N. LU and Nyholm, R. LU
- organization
- publishing date
- 1994
- type
- Contribution to journal
- publication status
- published
- in
- Physical Review B (Condensed Matter)
- volume
- 49
- issue
- 24
- pages
- 4 pages
- publisher
- American Physical Society
- external identifiers
-
- scopus:0001735363
- ISSN
- 0163-1829
- DOI
- 10.1103/PhysRevB.49.17460
- language
- English
- LU publication?
- yes
- id
- f9015776-f066-4e29-907e-14d08f853dee
- date added to LUP
- 2016-04-29 11:13:14
- date last changed
- 2021-09-19 04:58:08
@article{f9015776-f066-4e29-907e-14d08f853dee, abstract = {{<p>A high-resolution photoemission study of the Be (101̄0) surface, at a sample temperature of 100 K, is reported. Three surface-shifted Be 1s components are revealed having shifts of -700, -500, and -220 meV. These are interpreted as originating from the first, second, and third plus fourth atomic layers while the bulk signal originates from the fifth and deeper layers. The surface layer shift for this more open Be(101̄0) surface is found to be smaller than for the close-packed Be(0001) surface. Reasons for this unusual behavior are suggested.</p>}}, author = {{Johansson, H. I P and Johansson, L. I. and Lundgren, E. and Andersen, J. N. and Nyholm, R.}}, issn = {{0163-1829}}, language = {{eng}}, number = {{24}}, pages = {{17460--17463}}, publisher = {{American Physical Society}}, series = {{Physical Review B (Condensed Matter)}}, title = {{Core-level shifts on Be(101̄0)}}, url = {{http://dx.doi.org/10.1103/PhysRevB.49.17460}}, doi = {{10.1103/PhysRevB.49.17460}}, volume = {{49}}, year = {{1994}}, }