Bistable flux closure (FC) states in Co nanoparticle rings can be switched reversibly by applying a coaxial magnetic field (H-z). The FC switching phenomena can be reproduced by micromagnetics simulations, which also reveal novel magnetic states at intermediate applied field strengths
Thermoremanent magnetic nanoparticles (MNPs) can self-assemble into rings through dipolar interactio...
International audienceAt the nanometric range, the superparamagnetic state has become a crucial issu...
International audienceOff-axis electron holography experiments have been combined with micromagnetic...
Chiral magnetic domains are observed when ferromagnetic Co nanoparticles self-assemble into bracelet...
We studied the magnetoresistance of symmetric cobalt nanorings with nanowires attached at diametrica...
Magnetic rings at the mesoscopic scale exhibit new spin configuration states and switching behavior,...
9 pages, 10 figures; conference proceeding: 1st Joint European Magnetic Symposia (JEMS\'01), Grenobl...
Magnetic nanorings are the object of increasing scientific interest because they possess the vortex ...
The authors fabricated a current-perpendicular-to-plane pseudo-spin-valve nanopillar comprising a th...
International audienceTechnological improvements require the understanding of dynamical magnetizatio...
Thermoremanent magnetic nanoparticles (MNPs) can self-assemble into rings through dipolar interactio...
International audienceAt the nanometric range, the superparamagnetic state has become a crucial issu...
International audienceOff-axis electron holography experiments have been combined with micromagnetic...
Chiral magnetic domains are observed when ferromagnetic Co nanoparticles self-assemble into bracelet...
We studied the magnetoresistance of symmetric cobalt nanorings with nanowires attached at diametrica...
Magnetic rings at the mesoscopic scale exhibit new spin configuration states and switching behavior,...
9 pages, 10 figures; conference proceeding: 1st Joint European Magnetic Symposia (JEMS\'01), Grenobl...
Magnetic nanorings are the object of increasing scientific interest because they possess the vortex ...
The authors fabricated a current-perpendicular-to-plane pseudo-spin-valve nanopillar comprising a th...
International audienceTechnological improvements require the understanding of dynamical magnetizatio...
Thermoremanent magnetic nanoparticles (MNPs) can self-assemble into rings through dipolar interactio...
International audienceAt the nanometric range, the superparamagnetic state has become a crucial issu...
International audienceOff-axis electron holography experiments have been combined with micromagnetic...