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Article Dans Une Revue Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces Année : 2002

Pre-structured metallic template for the growth of ordered, square-based nanodots

H Ellmer
  • Fonction : Auteur
V Repain
M Sotto
  • Fonction : Auteur
S Rousset

Résumé

We present new features of the self-ordered N/Cu(1 0 0) surface: this pre-patterned template offers the possibility of growing ordered square-based nanodots regular in sizes and spacings on the bare copper areas in-between the octagonal-shaped nitrogen domains at high N coverage. Furthermore, we applied another method of nitrogen adsorption on the copper (1 0 0) surface leading to a higher quality template, namely adsorption at a sample temperature of 630 K and the sample surface being not directly seen by the filament activating the nitrogen. As example, we deposited gold onto this pre-structured template N/Cu(1 0 0) surface resulting in a perfect arrangement of regular and ordered square-based two atomic layers high gold nanodots. (C) 2002 Elsevier Science B.V. All rights reserved.
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Dates et versions

hal-01987602 , version 1 (21-01-2019)

Identifiants

  • HAL Id : hal-01987602 , version 1

Citer

H Ellmer, V Repain, M Sotto, S Rousset. Pre-structured metallic template for the growth of ordered, square-based nanodots. Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2002, 511 (1-3), pp.183-189. ⟨hal-01987602⟩
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