This thesis presents the study of the optical properties of chiral plasmonic superstructures composed of silver nanowires aligned by grazing incidence spraying (GIS) and organized in multilayer structures by Layer-by-Layer (LbL) assembly. This approach allows to obtain helical multilayer superstructures with reproducible and tunable optical properties by precisely controlling the organization of the nanoobjects. The optical properties are systematically characterized by different methods (in particular circular dichroism spectroscopy and Mueller matrix polarimetry) and modelled by transfer matrices using the Berreman formalism. The chiral superstructures present an extremely high circular dichroism (above 10,000 mdeg). These structures can ...
Chiral metal nanoparticle assemblies exhibit plasmonic circular dichroism (CD) in the visible spectr...
Recent advances in nanotechnology have paved ways to various techniques for designing and fabricatin...
Silver nanoparticles were prepared in aqueous solutions of chiral supramolecular structures made of ...
International audienceThe optical properties of chiral plasmonic metasurfaces depend strongly on the...
This thesis work describes the spray-alignment of silver nanowires (AgNWs) at solid interfaces in th...
International audienceChirality is found at all length scales in nature, and chiral metasurfaces hav...
Chirality is found at all length scales in nature, and chiral metasurfaces have recently attracted a...
This study consist in the elaboration of aligned films of silver nanowires by the Grazing Incidence ...
New hybrid multilayered nanostructures composed of plasmonic and iron oxide nanoparticles, bound tog...
We utilize a peptide-based methodology to prepare a diverse collection of double-helical gold nanopa...
Chiral materials can have strong influence on the propagation of light and have attracted attention ...
We report on the optical properties of a layer-by-layer structure of silver nanorods, with their axe...
International audienceChiral materials appear as excellent candidates to control and manipulate the ...
Cette thèse est consacrée à l’élaboration de films de nanofils d’argent orientés à l’aide de la tech...
Chiral metal nanoparticle assemblies exhibit plasmonic circular dichroism (CD) in the visible spectr...
Recent advances in nanotechnology have paved ways to various techniques for designing and fabricatin...
Silver nanoparticles were prepared in aqueous solutions of chiral supramolecular structures made of ...
International audienceThe optical properties of chiral plasmonic metasurfaces depend strongly on the...
This thesis work describes the spray-alignment of silver nanowires (AgNWs) at solid interfaces in th...
International audienceChirality is found at all length scales in nature, and chiral metasurfaces hav...
Chirality is found at all length scales in nature, and chiral metasurfaces have recently attracted a...
This study consist in the elaboration of aligned films of silver nanowires by the Grazing Incidence ...
New hybrid multilayered nanostructures composed of plasmonic and iron oxide nanoparticles, bound tog...
We utilize a peptide-based methodology to prepare a diverse collection of double-helical gold nanopa...
Chiral materials can have strong influence on the propagation of light and have attracted attention ...
We report on the optical properties of a layer-by-layer structure of silver nanorods, with their axe...
International audienceChiral materials appear as excellent candidates to control and manipulate the ...
Cette thèse est consacrée à l’élaboration de films de nanofils d’argent orientés à l’aide de la tech...
Chiral metal nanoparticle assemblies exhibit plasmonic circular dichroism (CD) in the visible spectr...
Recent advances in nanotechnology have paved ways to various techniques for designing and fabricatin...
Silver nanoparticles were prepared in aqueous solutions of chiral supramolecular structures made of ...