静态均匀磁场作用下非相互作用磁性粒子悬浮液的磁化动力学

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2024-10-29 DOI:10.1134/S1062873824707876

A. O. Ivanov, I. M. Subbotin

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引用次数: 0

摘要

对非相互作用磁性颗粒悬浮液在接通外部恒定均匀磁场后磁化率随时间增加的情况进行了理论研究。研究发现，该过程的特征弛豫时间在磁化达到平衡值的初始阶段和最后阶段是相同的，并且在中间时间区域具有最小值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Magnetization Dynamics of a Suspension of Noninteracting Magnetic Particles in the Presence of a Static Uniform Magnetic Field

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Magnetization Dynamics of a Suspension of Noninteracting Magnetic Particles in the Presence of a Static Uniform Magnetic Field

A theoretical study was made of the increase in the magnetization of a suspension of noninteracting magnetic particles with time after switching on an external constant uniform magnetic field. It was found that the characteristic relaxation time of the process is the same at the initial stage and at the final stage of reaching the equilibrium value of the magnetization and has a minimum in the region of intermediate times.

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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.