| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Leroy, Frédéric
Vrije Universiteit Brussel
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2024Polarization structure of nanostrip domain intersections in GeTe films
- 2024Van der Waals epitaxy of Weyl-semimetal Td-WTe2citations
- 2023Early-stage growth of GeTe on Si(111)-Sbcitations
- 2021High-throughput amplicon sequencing to assess the impact of processing factors on the development of microbial communities during spontaneous meat fermentationcitations
- 2020Dynamics of Gold Droplet Formation on SiO 2 /Si(111) Surfacecitations
- 2020Dynamics of Au-Ge liquid droplets on Ge(1 1 1) terraces: Nucleation, growth and dynamic coalescencecitations
- 2014Photoelectrochemical and electrocatalytic properties of thermally oxidized copper oxide for efficient solar fuel productioncitations
- 2010Thermal instability of silicon-on-insulator thin films measured by low-energy electron microscopycitations
- 2008Growth of Co on Au(111) studied by multiwavelength anomalous grazing-incidence small-angle x-ray scattering: From ordered nanostructures to percolated thin films and nanopillarscitations
Places of action
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article
Growth of Co on Au(111) studied by multiwavelength anomalous grazing-incidence small-angle x-ray scattering: From ordered nanostructures to percolated thin films and nanopillars
Abstract
The growth of Co on Au(111) has been investigated in situ in ultrahigh vacuum by grazing-incidence small-angle x-ray scattering (GISAXS) and grazing-incidence x-ray diffraction (GIXD). Three different growth scenarios have been investigated. (i) In the submonolayer regime, the shape, size, and spatial organization of the Co dot network have been studied, thanks to a three-dimensional mapping of the reciprocal space around the reciprocal space origin. (ii) At the coalescence of the nanostructures and beyond, it is shown by multiwavelength anomalous GISAXS and GIXD that the percolated Co thin film is made of a bidimensional network of grain boundaries. This reveals that the Co atomic diffusion at room temperature is unable to heal defects. (iii) The Co nanopillars have been grown by sequential deposition of Co and Au following the approach proposed by Fruchart et al. [Phys. Rev. Lett. 83, 2769 (1999)]; the mapping of the reciprocal space in the small-angle regime by GISAXS unambiguously proves that the nanopillars are ordered.