183 citations · 623 across the 16 of their papers we have counts for
16 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…
Intrinsic multipolar contents of nanoresonators for tailored scattering
Tong Wu, Alexandre Baron, Philippe Lalanne +1
We introduce a theoretical and computational method to design resonant objects, such as nanoantennas or meta-atoms, exhibiting tailored multipolar responses. In contrast with commo…
Complete multipolar description of reflection and transmission across a metasurface for perfect absorption of light
Romain Dezert, Philippe Richetti, Alexandre Baron
Relating the electromagnetic scattering and absorption properties of an individual particle to the reflection and transmission coefficients of a two-dimensional material composed o…
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…