Soliton collisions in soft magnetic nanotube with uniaxial anisotropy

The structure of stable magnetic solitons of various orders in soft magnetic nanotube with uniaxial magnetic anisotropy has been studied using numerical simulation. Solitons of even order are immobile in axially applied magnetic field. Odd solitons show decreased mobility with respect to that of hea...

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Main Author: N. A. Usov
Format: Article
Language:English
Published: AIP Publishing LLC 2016-05-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.4948983
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author N. A. Usov
author_facet N. A. Usov
author_sort N. A. Usov
collection DOAJ
description The structure of stable magnetic solitons of various orders in soft magnetic nanotube with uniaxial magnetic anisotropy has been studied using numerical simulation. Solitons of even order are immobile in axially applied magnetic field. Odd solitons show decreased mobility with respect to that of head-to head domain wall. Solitons of various orders can participate in nanotube magnetization reversal process. Various coalescence and decomposition processes in soliton assembly are considered. It is shown that the general magnetization state of magnetic nanotube consists of chains of magnetic solitons of various orders.
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spelling doaj.art-3dfac8dae1df4a4a848c9f54685009482022-12-21T17:30:38ZengAIP Publishing LLCAIP Advances2158-32262016-05-0165055009055009-810.1063/1.4948983025605ADVSoliton collisions in soft magnetic nanotube with uniaxial anisotropyN. A. Usov0National University of Science and Technology “MISIS”, 119049, Moscow, RussiaThe structure of stable magnetic solitons of various orders in soft magnetic nanotube with uniaxial magnetic anisotropy has been studied using numerical simulation. Solitons of even order are immobile in axially applied magnetic field. Odd solitons show decreased mobility with respect to that of head-to head domain wall. Solitons of various orders can participate in nanotube magnetization reversal process. Various coalescence and decomposition processes in soliton assembly are considered. It is shown that the general magnetization state of magnetic nanotube consists of chains of magnetic solitons of various orders.http://dx.doi.org/10.1063/1.4948983
spellingShingle N. A. Usov
Soliton collisions in soft magnetic nanotube with uniaxial anisotropy
AIP Advances
title Soliton collisions in soft magnetic nanotube with uniaxial anisotropy
title_full Soliton collisions in soft magnetic nanotube with uniaxial anisotropy
title_fullStr Soliton collisions in soft magnetic nanotube with uniaxial anisotropy
title_full_unstemmed Soliton collisions in soft magnetic nanotube with uniaxial anisotropy
title_short Soliton collisions in soft magnetic nanotube with uniaxial anisotropy
title_sort soliton collisions in soft magnetic nanotube with uniaxial anisotropy
url http://dx.doi.org/10.1063/1.4948983
work_keys_str_mv AT nausov solitoncollisionsinsoftmagneticnanotubewithuniaxialanisotropy