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Article Dans Une Revue EPL - Europhysics Letters Année : 2002

Two-dimensional long-range-ordered growth of uniform cobalt nanostructures on a Au(111) vicinal template

V Repain
G Baudot
  • Fonction : Auteur
H Ellmer
  • Fonction : Auteur
S Rousset

Résumé

A novel approach based on strain-relief vicinal patterned substrates is demonstrated for two-dimensional (2D) self-ordered growth. Long-range ordered cobalt nanodots growth is achieved using a Au(788) vicinal surface which is spontaneously patterned in two dimensions at a nanometer scale with a macroscopic coherence length. Performing the cobalt growth on a substrate cooled down to 130 K allows a high degree of nanostructure uniformity. The atomic processes responsible for such a behavior are discussed. Such a high quality of both long-range and local ordered cobalt growth opens up the possibility of making measurements of physical properties of such nanostructures by macroscopic integration techniques.
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Dates et versions

hal-01987603 , version 1 (21-01-2019)

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  • HAL Id : hal-01987603 , version 1

Citer

V Repain, G Baudot, H Ellmer, S Rousset. Two-dimensional long-range-ordered growth of uniform cobalt nanostructures on a Au(111) vicinal template. EPL - Europhysics Letters, 2002, 58 (5), pp.730-736. ⟨hal-01987603⟩
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