We review the recent theoretical and experimental achievements on dynamics of spin
vortices in patterned ferromagnetic elements. We first demonstrate the theoretical …

Nanoimprint lithography (NIL) is a promising method for the fabrication of
micro/nanostructures through a simple, low-cost, and high throughput process. Imprinted 2D …

We have developed a theory for the determination of the collective spin-wave modes of
regular arrays of magnetic particles, taking into account the dipolar interaction among …

Submicron, circular, ferromagnetic-antiferromagnetic dots exhibit different magnetization
reversal mechanisms depending on the direction of the magnetic applied field. Shifted …

We investigate the reversal behavior of circularly exchange-biased micron-sized bilayer
disks of Permalloy (Py)/IrMn and CoFe/IrMn. A circular exchange bias is induced by …

The magnetic vortex dynamics in thickness-modulated Ni 80 Fe 20 disks in the form of a Ni
80 Fe 20 lens on top of a Ni 80 Fe 20 disk are investigated. The vortex core location can be …

We report a combined experimental and theoretical study of the quasistatic hysteresis and
dynamic excitations in large-area arrays of NiFe nanodisks forming a hexagonal lattice with …

We report a systematic control of the chirality of circular magnetic disks where dipole field
coupling drives the functionality. Our approach involves the use of two rhomboid …

We investigate the influence of magnetostatic coupling on the spin configurations and
magnetization reversal mechanism in a one-dimensional linear chain of densely packed Ni …

In this chapter we describe the static properties of different nanomagnetic systems, which
have one thread in common: they consist of arrays of structures each containing a …