Morphology of Au(1,1,1) vicinal surfaces studied by grazing incidence X-ray diffraction - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue PHYSICA B Année : 2000

Morphology of Au(1,1,1) vicinal surfaces studied by grazing incidence X-ray diffraction

Y Garreau
  • Fonction : Auteur
V Repain
Jm Berroir
  • Fonction : Auteur
S Rousset
Vh Etgens
  • Fonction : Auteur
J Lecoeur
  • Fonction : Auteur

Résumé

Two gold vicinal surfaces misoriented by 6 degrees, in opposite direction with respect to the (1,1,1) plane, namely the (4,5,5) and the(11,9,9) surfaces have been studied by grazing incidence X-ray diffraction. The main difference between these two surfaces is the step microscopic structure since the (4,5,5) surface presents \1,1,1\ like steps whereas the (11,9,9) surface exposes \1,0,0\ like steps, Two strongly different faceted morphologies are observed in good agreement with Scanning Tunneling Microscopy experiments. Surface reconstruction has also been extensively studied and our results open the way to understand the original faceting properties of gold vicinal surfaces. (C) 2000 Elsevier Science B.V. All rights reserved.
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Dates et versions

hal-01987608 , version 1 (21-01-2019)

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  • HAL Id : hal-01987608 , version 1

Citer

Y Garreau, V Repain, Jm Berroir, S Rousset, Vh Etgens, et al.. Morphology of Au(1,1,1) vicinal surfaces studied by grazing incidence X-ray diffraction. PHYSICA B, 2000, 283 (1-3), pp.223-227. ⟨hal-01987608⟩
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