Preparation and characterization of MgO stepped surfaces (Articolo in rivista)

Type
Label
  • Preparation and characterization of MgO stepped surfaces (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Alternative label
  • Benedetti, S; Torelli, P; Luches, P; Gualtieri, E; Rota, A; Valeri, S (2007)
    Preparation and characterization of MgO stepped surfaces
    in Surface science
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Benedetti, S; Torelli, P; Luches, P; Gualtieri, E; Rota, A; Valeri, S (literal)
Pagina inizio
  • 2636 (literal)
Pagina fine
  • 2640 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 601 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Modena, Dipartimento Fis, I-41100 Modena, Italy; CNR, INFM, Natl Res Ctr NanoStruct & BioSyst Surfaces S3, I-41100 Modena, Italy (literal)
Titolo
  • Preparation and characterization of MgO stepped surfaces (literal)
Abstract
  • We present a study of the preparation procedure for stepped MgO surfaces which can be used as templates for the deposition of metallic nanostructures. A cleaved sample of MgO(001) was mechanically polished to reach the desired miscut angle along the [110] direction. Then a thermal annealing was performed. The effect of an intermediate chemical etching has been also studied. The surface was analyzed by means of contact AFM in air, LEED and XPS in UHV. The role of the chemical etching and the dependence of the final morphology on the annealing time and temperature were investigated. The influence of the miscut angle on the final surface topography is also briefly discussed. (C) 2006 Elsevier B.V. All rights reserved. (literal)
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