197 citations · 890 across the 17 of their papers we have counts for
19 papers
Optimizing the magnetic hyperthermia efficiency from the structural dependence of dipolar interactions in magnetic nanoparticles assemblies
Abdelhamid Morjane, François Vernay, Vincent Russier
Magnetic hyperthermia, based on the conversion of the magnetic energy of magnetic nanoparticles (MNP) under an alternating external field into heat, presents a great interest, espe…
Magnetization relaxation of interacting chains of nanomagnets
Denis Ledue, Renaud Patte, Francois Vernay +1
We investigate the magnetization dynamics crossover from single-particle to collective behavior in a one-dimensional chain of dipolar-coupled nanomagnets with uniaxial anisotropy.…
Magnetization nutation induced by surface effects in nanomagnets
Roland Bastardis, Francois Vernay, Hamid Kachkachi
We investigate the magnetization dynamics of ferromagnetic nanoparticles in the atomistic approach taking account of surface anisotropy and the spin misalignment it causes. We demo…
AC susceptibility of an assembly of nanomagnets: combined effects of surface anisotropy and dipolar interactions
F. Vernay, Z. Sabsabi, H. Kachkachi
We compute the AC susceptibility of a weakly dipolar-interacting monodisperse assembly of magnetic nanoclusters with oriented anisotropy. For this purpose we first compute the rela…
Interplay between surface anisotropy and dipolar interactions in an assembly of nanomagnets
Z. Sabsabi, F. Vernay, O. Iglesias +1
We study the interplay between the effects of surface anisotropy and dipolar interactions in monodisperse assemblies of nanomagnets with oriented anisotropy. We derive asymptotic f…
Systematic computation of crystal field multiplets for X-ray core spectroscopies
A. Uldry, F. Vernay, B. Delley
We present a new approach to computing multiplets for core spectroscopies, whereby the crystal field is constructed explicitly from the positions and charges of surrounding atoms.…