We present a theory to describe the equilibrium states and nucleation phenomena in
ferromagnetic tubular nanostructures. We show that, in a broad range of geometrical …

Magnetic nanodisks and nanorings have been focus of attention for quite some time due to
their applicability in magnetic memory devices. In this paper, static and dynamic magnetic …

We compare magnetic reversal of nanostructured circular magnetic dots of different sizes.
This comparison is based on superconducting quantum interference device (SQUID) …

Bloch points in permalloy cylinders are investigated using a micromagnetic framework,
where thermal effects are included via the Landau-Lifshitz-Bloch equation of motion. We …

A model for describing structural pointlike defects in nanoscaled ferromagnetic materials is
presented. Its details are explicitly developed whenever it interacts with a vortexlike state …

The utility of local fields formed around a biased conductive scanning nanoscale tip is
demonstrated for the trapping, tracking, and displacement of magnetic textures hosted by a …

Defects introduced in ferromagnetic nanodisks may deeply affect the structure and dynamics
of stable vortexlike magnetization. Here, analytical techniques are used for studying, among …

Asymmetric dots as a function of their geometry have been investigated using three-
dimensional (3D) object oriented micromagnetic framework (OOMMF) code. The effect of …

The current-induced resonant excitation of a magnetic vortex core is investigated by means
of analytical and micromagnetic calculations. We find that the radius and phase shift of the …

Thermal properties of steady-state magnetic vortices in soft materials are numerically
evaluated using the recently proposed Landau-Lifshitz-Bloch approach. Circular samples …