Domain wall motion in thin ferromagnetic nanotubes: Analytic results

Goussev, Arseni, Robbins, Jonathan and Slastikov, Valeriy (2014) Domain wall motion in thin ferromagnetic nanotubes: Analytic results. Europhysics Letters, 105 (6). p. 67006. ISSN 0295-5075

[img]
Preview
Text (Article)
Goussev-Robbins-Slastikov-2014.pdf - Accepted Version

Download (152kB) | Preview
[img]
Preview
Text (Article)
epl.pdf - Published Version
Available under License Creative Commons Attribution.

Download (296kB) | Preview
Official URL: http://dx.doi.org/10.1209/0295-5075/105/67006

Abstract

Dynamics of magnetization domain walls (DWs) in thin ferromagnetic nanotubes subject to weak longitudinal external fields is addressed analytically in the regimes of strong and weak penalization. Exact solutions for the DW profiles and formulas for the DW propagation velocity are derived in both regimes. In particular, the DW speed is shown to depend nonlinearly on the nanotube radius.

Item Type: Article
Subjects: F300 Physics
G100 Mathematics
Department: Faculties > Engineering and Environment > Mathematics and Information Sciences
Depositing User: Arseni Goussev
Date Deposited: 31 Mar 2014 13:31
Last Modified: 29 Apr 2017 02:57
URI: http://nrl.northumbria.ac.uk/id/eprint/15991

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year

View more statistics


Policies: NRL Policies | NRL University Deposit Policy | NRL Deposit Licence