Magnetic and electronic properties of a Pt-Co bilayer on Pt(111) (Articolo in rivista)

Type
Label
  • Magnetic and electronic properties of a Pt-Co bilayer on Pt(111) (Articolo in rivista) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.jmmm.2004.09.011 (literal)
Alternative label
  • Giovanelli, L; De Santis, M; Panaccione, G; Sirotti, F; Torelli, P; Vobornik, I; Larcipretea, R; Egger, S; Saint-Lager, MC; Dolle, P; Rossi, G (2005)
    Magnetic and electronic properties of a Pt-Co bilayer on Pt(111)
    in Journal of magnetism and magnetic materials
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Giovanelli, L; De Santis, M; Panaccione, G; Sirotti, F; Torelli, P; Vobornik, I; Larcipretea, R; Egger, S; Saint-Lager, MC; Dolle, P; Rossi, G (literal)
Pagina inizio
  • 236 (literal)
Pagina fine
  • 243 (literal)
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  • http://www.sciencedirect.com/science/article/pii/S0304885304009011 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 288 (literal)
Rivista
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  • Elsevier. (literal)
Note
  • ISI Web of Science (WOS) (literal)
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  • a Istituto Nazionale per la Fisica della Materia INFM, TASC Laboratory, Strada Statale 14, Km 163.5, Basovizza, I-34012 Trieste, Italy b CNRS, Laboratoire de Cristallographie, associé à L'Université J. Fourier et à l'INPG, B.P. 166, F-38042 Grenoble, Cedex 9, France c L.U.R.E., Bât 209D Centre Universitaire - B.P. 34 - F-91898 Orsay Cedex, France d Sincrotrone Trieste S.C.p.A., Strada Statale 14, Km 163.5, Basovizza, I-34012 Trieste, Italy e CNR-IMIP, Zona Industriale I-85050 Tito Scalo, Potenza, Italy f Istituto Nazionale per la Fisica della Materia INFM, Dipartimento di Fisica, Università di Modena e Reggio Emilia, I-41100 Modena, Italy (literal)
Titolo
  • Magnetic and electronic properties of a Pt-Co bilayer on Pt(111) (literal)
Abstract
  • Atomically thin Co/Pt(1 1 1) interfaces grown at different temperatures are characterized by very different values of perpendicular magnetic anisotropy as a consequence of the local structure and coordination. Here we present a study of the structural, magnetic and electronic properties for interfaces grown in UHV onto clean Pt(1 1 1) in different kinetic conditions. When one monolayer of Co is deposited at 540 K a thermally activated exchange reaction leads to a sharp Pt–Co double interface giving rise to a strong increase of the magneto-optical response with respect to the Co monolayer deposited at room temperature. The results are interpreted in terms of atomic hybridization as detected by valence band photoelectron spectroscopy. (literal)
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