Growth of Co nanolines on self-assembled Si nanostripes
| Autor: | Houda Sahaf, Laurence Masson, C. Léandri, Margrit Hanbücken, Magali Macé, Eric Moyen |
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| Přispěvatelé: | Centre Interdisciplinaire de Nanoscience de Marseille (CINaM), Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS), Cinam, Hal |
| Jazyk: | angličtina |
| Rok vydání: | 2009 |
| Předmět: |
Nanostructure
Materials science Silicon General Physics and Astronomy chemistry.chemical_element Nanotechnology Co deposition 02 engineering and technology Substrate (electronics) 021001 nanoscience & nanotechnology 01 natural sciences Self assembled law.invention Adsorption chemistry law 0103 physical sciences Scanning tunneling microscope 010306 general physics 0210 nano-technology |
| Zdroj: | EPL-Europhysics Letters EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2009, 86 (2), pp.28006 EPL-Europhysics Letters, 2009, 86 (2), pp.28006 |
| ISSN: | 0295-5075 1286-4854 |
| Popis: | One-dimensional Si nanostructures, grown on a Ag(110) substrate, have been used as a template to grow Co nanolines. Before Co deposition, the self-assembled Si nanostripes were characterized by high-resolution scanning tunneling microscopy. From this, an original atomic arrangement of silicon adatoms forming nanostripes can be proposed. The early stages of the Co deposition at room temperature on the Si nanostripes have then been studied by scanning tunneling microscopy, enabling the localization of adsorbed Co atoms. We show that Co is adsorbed on top of the Si nanostripes forming nanolines. No Co adsorption was detected on the pure Ag-surface in between the stripes. The preparation of an interesting one-dimensional Co-Si nanosystem is demonstrated. |
| Databáze: | OpenAIRE |
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