Formation and stability of a two-dimensional nickel silicide on Ni(111): An Auger, LEED, STM, and high-resolution photoemission study (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Formation and stability of a two-dimensional nickel silicide on Ni(111): An Auger, LEED, STM, and high-resolution photoemission study (Articolo in rivista) (literal)

Anno

• 2012-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1103/PhysRevB.85.245306 (literal)

Alternative label

• Lalmi B.; Girardeaux C.; Portavoce A.; Ottaviani C.; Aufray B.; Bernardini J. (2012)
  Formation and stability of a two-dimensional nickel silicide on Ni(111): An Auger, LEED, STM, and high-resolution photoemission study
  in Physical review. B, Condensed matter and materials physics
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Lalmi B.; Girardeaux C.; Portavoce A.; Ottaviani C.; Aufray B.; Bernardini J. (literal)

Pagina inizio

• 245306 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://link.aps.org/doi/10.1103/PhysRevB.85.245306 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 85 (literal)

Rivista

• Physical review. B, Condensed matter and materials physics (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 6 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 24 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Synchrotron SOLEIL, L'Orme des Merisiers, Boite Postale 48, 91192 Saint-Aubin, France IM2NP (UMR 6242), CNRS, Aix-Marseille Université, Faculté des Sciences et Techniques, Campus de Saint-Jérôme, F-13397 Marseille cedex 20, France CNR-ISM, via Fosso del Cavaliere, 00133 Roma, Italy CINaM-CNRS, Campus de Luminy Case 913; 13288 Marseille cedex 09, France (literal)

Titolo

• Formation and stability of a two-dimensional nickel silicide on Ni(111): An Auger, LEED, STM, and high-resolution photoemission study (literal)

Abstract

• Using low-energy electron diffraction (LEED), Auger electron spectroscopy (AES), scanning tunneling microscopy (STM), and high-resolution photoelectron spectroscopy (HR-PES) techniques we have studied the annealing effect of one silicon monolayer deposited at room temperature onto a Ni (111) substrate. The variations of the Si surface concentration, recorded by AES at 300 °C and 400 °C, show at the beginning a rapid Si decrease followed by a slowing down up to a plateau equivalent to about one third of a silicon monolayer. STM images and LEED patterns, both recorded at room temperature just after annealing, reveal the formation of an ordered hexagonal superstructure of (?3×?3)R30? type. From these observations and from a quantitative analysis of HR-PES data, recorded before and after annealing, we propose that the (?3×?3)R30? superstructure corresponds to a two-dimensional Ni2Si surface silicide. (literal)

Prodotto di

• Institute of structure of matter (ISM) (Istituto)
• Proprietà magnetiche, elettroniche e funzionali di aggregati di dimensione atomica (MD.P04.004.001) (Modulo)

Autore CNR

• CARLO OTTAVIANI (Persona)

Incoming links:

Prodotto

• Institute of structure of matter (ISM) (Istituto)
• Proprietà magnetiche, elettroniche e funzionali di aggregati di dimensione atomica (MD.P04.004.001) (Modulo)

Autore CNR di

• CARLO OTTAVIANI (Persona)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Physical review. B, Condensed matter and materials physics (Rivista)