5 citations · 5 across the 2 of their papers we have counts for
6 papers
Plasmon-Plasmon Interaction in Nanoparticle Assemblies: Role of the Dipole-Quadrupole Coupling
Olivier Masset, Roland Bastardis, Francois Vernay
The synthesis of metallic nanoparticle assemblies is nowadays well-controlled, such that these systems offer the possibility of controlling light at a sub-wavelength scale, thanks,…
Single-particle versus collective effects in assemblies of nanomagnets: screening
F. Vernay, H. Kachkachi
We discuss experimentally realizable situations in which surface effects may "screen out" the dipolar interactions in an assembly of nanomagnets, which then behaves as a noninterac…
Ferromagnetic resonance of a two-dimensional array of nanomagnets: Effects of surface anisotropy and dipolar interactions
J. -L. Déjardin, A. F. Franco, F. Vernay +1
We develop an analytical approach for studying the FMR frequency shift due to dipolar interactions and surface effects in two-dimensional arrays of nanomagnets with (effective) uni…
Effect of dipolar interactions and DC magnetic field on the specific absorption rate of an array of magnetic nanoparticles
J. -L. Déjardin, F. Vernay, M. Respaud +1
We address the issue of inter-particle dipolar interactions in the context of magnetic hyperthermia. More precisely, the main question dealt with here is concerned with the conditi…
Surface effects on ferromagnetic resonance in magnetic nanocubes
R. Bastardis, F. Vernay, D. -A. Garanin +1
We study the effect of surface anisotropy on the spectrum of spin-wave excitations in a magnetic nanocluster and compute the corresponding absorbed power. For this, we develop a ge…
Ferromagnetic resonance of coupled shifted chains of nano-elements
Roland Bastardis, Jean-Louis Déjardin, François Vernay +1
We investigate the FMR characteristics of a magnetic dimer composed of two chains of iron nanoparticles coupled by dipolar interactions. The latter are treated beyond the point-dip…