This thesis work focus on the organization of nanoparticles on surfaces by an original approach based on the deposition of preformed nanoclusters in a soft landing process (Bottom-up approach) onto functionalized HOPG-substrate with 2D arrays of defects created by Focused Ion Beam nano-FIB (Top-down approach). To obtain a 2D array of cluster-assembled nanoislands, the deposited nanoclusters must diffuse on the surface and be sensitive to FIB-defects. Then, in order to develop this approach, we first emphasize the predictions of Monte-Carlo simulations including DDA (Deposition-Diffusion-Agregation) model. Next, we successfully test its experimental feasibility by depositing gold preformed nanoclusters. Particularly, this study shows the dep...
Silver nanoparticles (NPs) aggregates with an overall size in the nano meter range were fabricated e...
This chapter focuses on a gas-aggregation technique to prepare magnetic nanoclusters with controllab...
Nanocomposites fabricated with ion-based techniques have a number of attractive characteristics. How...
Ce travail de thèse porte sur l'organisation de nanoparticules sur des surfaces grâce à une approche...
This study deals with stability of nanostructures formed by silver clusters deposition on graphite w...
The controlled clustering of nanoparticles into defined geometric arrangements has opened a new rese...
Ce travail de thèse étudie les modes de nucléation, de croissance et de relaxation d'îlots de taille...
We present a novel method for the fabrication of well-ordered, two-dimensional nanocluster arrays. T...
This thesis addresses the metal nanocluster growth process on prepatterned substrates, the developme...
In this work, single crystal L10 FePt nanocubes have been successfully produced by a cluster beam de...
This dissertation presents technical developments and experimental and computational investigations ...
This article presents challenges and opportunities to control the microstructure in nanostructured c...
Nanomagnets are at the limit between a molecular complex and the bulk state. From a fundamental stan...
This paper presents a topical review of the production and deposition of size-selected metal cluster...
The fine control of nanoparticles bi-dimensional organization remains a main challenge for magnetic ...
Silver nanoparticles (NPs) aggregates with an overall size in the nano meter range were fabricated e...
This chapter focuses on a gas-aggregation technique to prepare magnetic nanoclusters with controllab...
Nanocomposites fabricated with ion-based techniques have a number of attractive characteristics. How...
Ce travail de thèse porte sur l'organisation de nanoparticules sur des surfaces grâce à une approche...
This study deals with stability of nanostructures formed by silver clusters deposition on graphite w...
The controlled clustering of nanoparticles into defined geometric arrangements has opened a new rese...
Ce travail de thèse étudie les modes de nucléation, de croissance et de relaxation d'îlots de taille...
We present a novel method for the fabrication of well-ordered, two-dimensional nanocluster arrays. T...
This thesis addresses the metal nanocluster growth process on prepatterned substrates, the developme...
In this work, single crystal L10 FePt nanocubes have been successfully produced by a cluster beam de...
This dissertation presents technical developments and experimental and computational investigations ...
This article presents challenges and opportunities to control the microstructure in nanostructured c...
Nanomagnets are at the limit between a molecular complex and the bulk state. From a fundamental stan...
This paper presents a topical review of the production and deposition of size-selected metal cluster...
The fine control of nanoparticles bi-dimensional organization remains a main challenge for magnetic ...
Silver nanoparticles (NPs) aggregates with an overall size in the nano meter range were fabricated e...
This chapter focuses on a gas-aggregation technique to prepare magnetic nanoclusters with controllab...
Nanocomposites fabricated with ion-based techniques have a number of attractive characteristics. How...