23 citations · 47 across the 5 of their papers we have counts for
5 papers
Effective medium description of dense clusters of plasmonic nanoparticles with spatial dispersion
Ranjeet Dwivedi, Ashod Aradian, Virginie Ponsinet +2
We study the electromagnetic behaviour of dense, spherical clusters made of hundreds of plasmonic nanoparticules under illumination by a plane wave. Using high-precision T-matrix n…
Direct retrieval method of the effective permittivity and permeability of bulk semi-infinite metamaterials by variable-angle spectroscopic ellipsometry
Quentin Flamant, Daniel Torrent, Sergio Gomez-Graña +5
In this work, we present a simple method for the direct retrieval of the effective permittivity and permeability of a bulk semi-infinite metamaterial from variable-angle spectrosco…
Self-assembled nanostructured metamaterials
Virginie Ponsinet, Alexandre Baron, Emilie Pouget +3
The concept of metamaterials emerged in years 2000 with the achievement of artificial structures enabling non conventional propagation of electromagnetic waves, such as negative ph…
High optical magnetism of dodecahedral plasmonic meta-atoms
Véronique Many, Romain Dézert, Etienne Duguet +7
The generation in artificial composites of a magnetic response to light comparable in magnitude with the natural electric response, may offer an invaluable control parameter for a…
Hierarchical self-assembly of nanoparticles for optical metamaterials
Sergio Gomez-Graña, Aurélie Le Beulze, Mona Treguer-Delapierre +15
Hierarchical self-assembly arranges nanostructures at different length scales. It gradually becomes an effective method of fabricating artificial metamaterials from composite nanos…