Novel optical properties in the visible range are foreseen when organizing nanoresonators, which can be performed by the self-assembly of plasmonic nanoparticles prepared by wet chemistry. In this project, we use templating block copolymers structures to organize plasmonic particles. Our goal is to relate the structure of the prepared nanocomposites thin films, and in particular the nature, density and spatial organization of the nanoparticles, with their optical index.For this purpose, we first fabricate lamellar superlattices of diblock copolymers (poly(styrene)-block-poly(2-vinylpyridine) of controlled thickness (100nm-700nm), controlled lamellar period size(17 nm-70 nm) and optimized alignment and homogeneity. Following the fabrication...
International audienceContext: Metamaterials are of current interest for their unique optical proper...
Nanocomposite materials based on metal particles embedded in a dielectric matrix present, due to the...
This dissertation deals with the study of plasmonic nanocomposites and, more precisely, polymer thin...
Novel optical properties in the visible range are foreseen when organizing nanoresonators, which can...
Nanochemistry and self-assembly are promising ways to fabricate nanostructured materials with innova...
Metamaterials are artificial materials, made from the assembly of nano-resonators, which can interac...
The concept of metamaterials appeared in the years 2000 with the achievement of artificial structure...
Les métamatériaux sont des matériaux artificiels, formés par l’assemblage de nano-résonateurs, qui o...
La nanochimie et l'auto-assemblage sont des voies prometteuses de fabrication de matériaux nanostruc...
Materials with a high and tunable refractive index are attractive for nanophotonic applications. In ...
International audienceWe report a method to incorporate non-functionalized gold nanoparticles (AuNPs...
Les méthodes de synthèses chimiques et d'auto-assemblage sont aujourd'hui envisagées pour fabriquer ...
Ce travail de thèse a été consacré à l’étude expérimentale, théorique et numériquede métamatériaux a...
Chemical and self-assembly approaches are increasingly used for the fabrication of nanostructured ma...
Cette thèse s'inscrit dans un projet plus vaste, utilisant les propriétés plasmoniques de systèmes c...
International audienceContext: Metamaterials are of current interest for their unique optical proper...
Nanocomposite materials based on metal particles embedded in a dielectric matrix present, due to the...
This dissertation deals with the study of plasmonic nanocomposites and, more precisely, polymer thin...
Novel optical properties in the visible range are foreseen when organizing nanoresonators, which can...
Nanochemistry and self-assembly are promising ways to fabricate nanostructured materials with innova...
Metamaterials are artificial materials, made from the assembly of nano-resonators, which can interac...
The concept of metamaterials appeared in the years 2000 with the achievement of artificial structure...
Les métamatériaux sont des matériaux artificiels, formés par l’assemblage de nano-résonateurs, qui o...
La nanochimie et l'auto-assemblage sont des voies prometteuses de fabrication de matériaux nanostruc...
Materials with a high and tunable refractive index are attractive for nanophotonic applications. In ...
International audienceWe report a method to incorporate non-functionalized gold nanoparticles (AuNPs...
Les méthodes de synthèses chimiques et d'auto-assemblage sont aujourd'hui envisagées pour fabriquer ...
Ce travail de thèse a été consacré à l’étude expérimentale, théorique et numériquede métamatériaux a...
Chemical and self-assembly approaches are increasingly used for the fabrication of nanostructured ma...
Cette thèse s'inscrit dans un projet plus vaste, utilisant les propriétés plasmoniques de systèmes c...
International audienceContext: Metamaterials are of current interest for their unique optical proper...
Nanocomposite materials based on metal particles embedded in a dielectric matrix present, due to the...
This dissertation deals with the study of plasmonic nanocomposites and, more precisely, polymer thin...