Magnetic Bimerons in Cylindrical Nanotubes-Reference-Cited by-同舟云学术

Magnetic Bimerons in Cylindrical Nanotubes

Published:2023-10-26 Issue:21 Volume:13 Page:2841
ISSN:2079-4991
Container-title:Nanomaterials
language:en
Short-container-title:Nanomaterials

Author:

Galvez David¹,Castro Mario¹,Bittencourt Guilherme²^ORCID,Carvalho Vagson²^ORCID,Allende Sebastian¹

Affiliation:

1. Departamento de Física, CEDENNA, Universidad de Santiago de Chile, Santiago 9170124, Chile

2. Departamento de Física, Universidade Federal de Viçosa, Viçosa 36570-900, Brazil

Abstract

This work presents the analysis of the stability of magnetic bimerons in a cylindrical nanotube. Through micromagnetic simulations, we study the influence of magnetic and geometrical parameters on the bimeron existence and size. The obtained results allow us to present diagram states showing the stability region of a bimeron as a function of the nanotube’s height and radius for different anisotropy and Dzyaloshinskii–Moriya interaction strengths. We also obtain two other magnetic states in the range of parameters where the bimeron is not stable: helicoidal and saturated states.

Publisher

MDPI AG

Subject

General Materials Science,General Chemical Engineering

Link

https://www.mdpi.com/2079-4991/13/21/2841/pdf

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