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Rashba effect at magnetic metal surfaces

Krupin, O; Bihlmayer, G; Starke, K; Gorovikov, Serguei LU ; Prieto, JE; Dobrich, K; Blugel, S and Kaindl, G (2005) In Physical Review B (Condensed Matter and Materials Physics) 71(20).
Abstract
Exchange-split two-dimensional electronic states at the magnetic Gd(0001) surface change their energy dispersion upon magnetization reversal owing to the Rashba effect. The Rashba parameter is found to be substantially enhanced and to change sign when an epitaxial metal-oxide surface layer is formed. The experimental observations are quantitatively described by ab initio calculations giving a detailed account of the near-surface charge-density gradients that are responsible for the Rashba effect.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review B (Condensed Matter and Materials Physics)
volume
71
issue
20
publisher
American Physical Society
external identifiers
  • wos:000230244300017
  • scopus:33344469467
ISSN
1098-0121
DOI
10.1103/PhysRevB.71.201403
language
English
LU publication?
yes
id
473fcd46-6336-4a5c-8307-5913f22a7f4f (old id 229516)
date added to LUP
2007-08-23 16:38:55
date last changed
2017-08-20 04:30:36
@article{473fcd46-6336-4a5c-8307-5913f22a7f4f,
  abstract     = {Exchange-split two-dimensional electronic states at the magnetic Gd(0001) surface change their energy dispersion upon magnetization reversal owing to the Rashba effect. The Rashba parameter is found to be substantially enhanced and to change sign when an epitaxial metal-oxide surface layer is formed. The experimental observations are quantitatively described by ab initio calculations giving a detailed account of the near-surface charge-density gradients that are responsible for the Rashba effect.},
  author       = {Krupin, O and Bihlmayer, G and Starke, K and Gorovikov, Serguei and Prieto, JE and Dobrich, K and Blugel, S and Kaindl, G},
  issn         = {1098-0121},
  language     = {eng},
  number       = {20},
  publisher    = {American Physical Society},
  series       = {Physical Review B (Condensed Matter and Materials Physics)},
  title        = {Rashba effect at magnetic metal surfaces},
  url          = {http://dx.doi.org/10.1103/PhysRevB.71.201403},
  volume       = {71},
  year         = {2005},
}