声脉冲作用下齿状条纹结构镍膜的磁动力学

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-05-26 DOI:10.1134/S1062873825710748

A. V. Golov, L. N. Kotov, Ch. Nayak

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引用次数: 0

摘要

研究了高斯形声脉冲通过齿状条纹结构镍纳米膜时的磁化重定向条件。研究了这类薄膜在恒定磁场中的行为，并根据施加磁场的角度构造了磁滞回线。建模是使用MuMax3软件包完成的。研究结果可用于开发先进、紧凑、节能的磁记录设备。

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Magnetic Dynamics in a Nickel Films with Toothed Stripe Structure under the Impact of Acoustic Pulses

The authors study conditions for the magnetization reorientation of nickel nanofilms with a toothed stripe structure when acoustic pulses of Gaussian shape pass through them. The behavior of such films in a constant magnetic field is studied and hysteresis loops are constructed, depending on the angle of the field’s application. Modeling is done using the MuMax3 software package. Results can be used in developing advanced compact and energy-efficient magnetic recording devices.

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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.