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 mechanism: The propagation of a transverse or a vortex domain wall depending on the internal and external radii of the tube.
@article{arxiv.cond-mat/0611234,
title = {Reversal modes in magnetic nanotubes},
author = {P. Landeros and S. Allende and J. Escrig and E. Salcedo and D. Altbir and E. E. Vogel},
journal= {arXiv preprint arXiv:cond-mat/0611234},
year = {2015}
}