Reversal modes in magnetic nanotubes

By P. Landeros, S. Allende, J. Escrig, E. Salcedo, D. Altbir, Eugenio E. Vogel. 2006

213 citations recorded by the source corpus.

The magnetic switching of ferromagnetic nanotubes is investigated as a function of their geometry. Two independent methods are used: Numerical simulations and analytical calculations. It is found that for long tubes the reversal of magnetization is achieved by two mechanisms: The propagation of a transverse domain wall or propagation of a vortex domain wall depending on the internal and external radii of the tube.

Subfields: Atomic and Molecular Physics, and Optics, Materials Chemistry

View Paper: https://www.semanticscholar.org/paper/3debea5bb307c7f916c9675639770f3790fccd62