The Fe/NiO interface studied by polarization dependent X-ray absorption spectroscopy (Articolo in rivista)

Type
Label
  • The Fe/NiO interface studied by polarization dependent X-ray absorption spectroscopy (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.nimb.2005.12.025 (literal)
Alternative label
  • Colonna S. (1), Luches P. (2), Valeri S. (2,3), Boscherini F. (4) (2006)
    The Fe/NiO interface studied by polarization dependent X-ray absorption spectroscopy
    in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Colonna S. (1), Luches P. (2), Valeri S. (2,3), Boscherini F. (4) (literal)
Pagina inizio
  • 131 (literal)
Pagina fine
  • 135 (literal)
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  • 246 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 1 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • (1) ISM-CNR, I-00133 Rome, Italy; (2) S3, INFM-CNR, I-41100 Modena, Italy; (3) Department of Physics, University of Modena and Reggio Emilia, I-41100 Modena, Italy; (4) Department of Physics and CNR-INFM, University of Bologna, I-40127 Bologna, Italy (literal)
Titolo
  • The Fe/NiO interface studied by polarization dependent X-ray absorption spectroscopy (literal)
Abstract
  • In order to provide a structural basis for the modelling of the electronic and magnetic properties of the Fe/NiO(001) interface we have performed polarization dependent Fe K-edge X-ray absorption measurements. A multi-shell fit of the data is presented and discussed. We find that a 2 ML Fe film exhibits a complete tetragonal distortion of the unit cell and demonstrate the formation of a planar FeO layer with expanded Fe-O distances perpendicular to the growth plane. We discuss a model for the interface with the FeO layer at the oxide-metal interface. At 10 ML thickness the tetragonal strain of the Fe film is partially released. (c) 2005 Elsevier B.V. All rights reserved. (literal)
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