Self-organized chromium oxide monolayers on Fe(001) (Articolo in rivista)

Type
Label
  • Self-organized chromium oxide monolayers on Fe(001) (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.87.085403 (literal)
Alternative label
  • Picone, A.; Fratesi, G.; Riva, M.; Bussetti, G.; Calloni, A.; Brambilla, A.; Trioni, M.I.; Duò, L.; Ciccacci, F.; Finazzi, M. (2013)
    Self-organized chromium oxide monolayers on Fe(001)
    in Physical review. B, Condensed matter and materials physics; The American Physical Society, Ridge, NY (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Picone, A.; Fratesi, G.; Riva, M.; Bussetti, G.; Calloni, A.; Brambilla, A.; Trioni, M.I.; Duò, L.; Ciccacci, F.; Finazzi, M. (literal)
Pagina inizio
  • 085403 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://link.aps.org/doi/10.1103/PhysRevB.87.085403 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 87 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 7 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 8 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNISM, Dipartimento di Fisica, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy [Picone, Riva, Bussetti, Calloni, Brambilla, Duò, Ciccacci, Finazzi] Dipartimento di Scienza dei Materiali, Università di Milano-Bicocca, Via Cozzi 53, 20125 Milano, Italy [Fratesi] CNR - National Research Council of Italy, ISTM, via Golgi 19, 20133, Milano, Italy [Trioni] (literal)
Titolo
  • Self-organized chromium oxide monolayers on Fe(001) (literal)
Abstract
  • The oxygen-saturated Fe(001)-p(1 × 1)O surface has been used as a template to stabilize two-dimensional Cr oxides on Fe(001). Cr deposition at 400o C leads to two different well-ordered phases, depending on the amount of Cr deposited. In the submonolayer regime a novel c(4 × 2) overlayer self-assembles on the Fe(001)-p(1 × 1)O surface, saturating for a coverage of about 0.75 monolayers. This phase becomes unstable for higher coverages, when a (sqrt5 × sqrt5)R27o superstructure emerges. The structural and electronic details of the two one-layer-thick oxides are studied by combining high-resolution scanning tunneling microscopy, low-energy electron diffraction, Auger electron spectroscopy, and density functional theory. (literal)
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