The deposit of small amounts of atoms on surfaces may induce the formation of well organised nanostructures, which can present a long range order. In the case of Ag adsorption on a vicinal Cu surface [1], the deposit induces a periodic faceting of the surface, with well defined facets; moreover, in this case, the Ag coverage can be used to tune the periodicity and the orientation of facets. The Ag/Ni couple was thought to be very similar to Ag/Cu: Ag and Ni are not miscible in the bulk, their cohesive energies and atomic sizes are very different, leading to Ag segregation at the Ni surface and to an abrupt chemical interface. However, the faceting behaviour of vicinal surfaces under Ag adsorption is found different, as observed on Scanning ...
By molecular dynamics simulation it is shown that interdiffusion in the initial f.c.c. Agcore (≈ 28 ...
Le rôle des imperfections de surface de matériaux en forme de couches minces est accru à mesure que ...
The growth, morphology and epitaxial relationship of Ag nanostructures deposited onto the c(4 × 2)-N...
The deposit of small amount of atoms on well defined surfaces may induce the formation of well organ...
The deposit of small amount of atoms on well defined surfaces may induce the formation of well organ...
A new possibility for producing regularly spaced nanostripes with controllable periodicity is the de...
Metal on metal growth mechanism is a complex issue involving a large set of thermodynamic parameters...
The atomic and electronic structure of Ni following deposition of a monolayer on Ag(100) was studied...
Novel properties of surfaces with hetero-nano-structures are of considerable interest in recent year...
The aim of this thesis is to study the growth and the properties of metallic nanostructures on vicin...
Low-energy geometric structures and segregation patterns of Ag-Cu and Ag-Ni nanoparticles adsorbed o...
Low-energy geometric structures and segregation patterns of Ag-Cu and Ag-Ni nanoparticles adsorbed o...
The influence of N and C chemisorption on the morphology and local structure of nominal Ni(810) and ...
There is increasing evidence that there exists a class of adsorbate-induced reconstructions of metal...
nde In a recent paper [1], Chambon et al. have reported on the early surface by means of scanning th...
By molecular dynamics simulation it is shown that interdiffusion in the initial f.c.c. Agcore (≈ 28 ...
Le rôle des imperfections de surface de matériaux en forme de couches minces est accru à mesure que ...
The growth, morphology and epitaxial relationship of Ag nanostructures deposited onto the c(4 × 2)-N...
The deposit of small amount of atoms on well defined surfaces may induce the formation of well organ...
The deposit of small amount of atoms on well defined surfaces may induce the formation of well organ...
A new possibility for producing regularly spaced nanostripes with controllable periodicity is the de...
Metal on metal growth mechanism is a complex issue involving a large set of thermodynamic parameters...
The atomic and electronic structure of Ni following deposition of a monolayer on Ag(100) was studied...
Novel properties of surfaces with hetero-nano-structures are of considerable interest in recent year...
The aim of this thesis is to study the growth and the properties of metallic nanostructures on vicin...
Low-energy geometric structures and segregation patterns of Ag-Cu and Ag-Ni nanoparticles adsorbed o...
Low-energy geometric structures and segregation patterns of Ag-Cu and Ag-Ni nanoparticles adsorbed o...
The influence of N and C chemisorption on the morphology and local structure of nominal Ni(810) and ...
There is increasing evidence that there exists a class of adsorbate-induced reconstructions of metal...
nde In a recent paper [1], Chambon et al. have reported on the early surface by means of scanning th...
By molecular dynamics simulation it is shown that interdiffusion in the initial f.c.c. Agcore (≈ 28 ...
Le rôle des imperfections de surface de matériaux en forme de couches minces est accru à mesure que ...
The growth, morphology and epitaxial relationship of Ag nanostructures deposited onto the c(4 × 2)-N...