铁磁和铁磁结构中Skyrmions的微磁建模

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-05-05 DOI:10.1134/S1062873824710110

V. D. Bessonov, A. V. Ognev, S. V. Batalov, A. V. Telegin

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引用次数: 0

摘要

对铁磁系统和铁磁系统中skyrmions的存在机理和条件进行了微磁建模。研究了Dzyaloshinskii-Moriya相互作用强度、饱和磁化强度、磁各向异性和Gilbert阻尼对电流诱导斯基米子运动特性的影响。铁磁系统被证明是有希望的研究天空。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Micromagnetic Modeling of Skyrmions in Ferro- and Ferrimagnetic Structures

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Micromagnetic Modeling of Skyrmions in Ferro- and Ferrimagnetic Structures

Micromagnetic modeling of the mechanisms and conditions of existence of skyrmions in ferro- and ferrimagnetic systems was performed. The features of current-induced skyrmion motion were studied as functions of the strength of the Dzyaloshinskii–Moriya interaction, saturation magnetization, magnetic anisotropy, and the Gilbert damping. Ferrimagnetic systems were shown to be promising for investigation of skyrmions.

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来源期刊

Bulletin of the Russian Academy of Sciences: Physics Physics and Astronomy-Physics and Astronomy (all)

CiteScore

0.90

自引率

0.00%

发文量

251

期刊介绍： Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.