We have investigated the current-driven domain wall motion in nanostructures comprised of a pair of nanotube and nanowire segments. Under certain values of external magnetic fields, it is possible to pin a vortex domain ...

Vortex domain walls (DWs) are characterized by their chirality, an important property that needs to be controlled for the use of such walls in potential technological applications. In this work we explore a wire-ring ...

This review outlines the antibacterial activity of metal nanostructures, including proposed mechanisms and possible adaptative mechanisms to counteract their toxicity against bacteria. For purpose of this review, metal ...

We have investigated the angular dependence of the magnetic properties of cylindrical nanostructures comprised of a pair of nanotube and nanowire segments. We compared the magnetic behavior of these structures with the ...

In this paper we have calculated analytically the magnetostatic interaction between two wire-tube nanostructures as a function of their magnetic and geometric parameters. As expected, the interaction energy increases as ...