磁偶极子系统的动态感应磁矩

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2015-02-01 DOI:10.1515/ijnsns-2013-0129

A. M. Shutyĭ

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引用次数: 0

摘要

用数值方法研究了具有偶极磁矩的三球体和四球体系统。结果表明，在交变磁场作用下，在总磁矩为零的初始状态下，产生了包括准静态在内的各种感应磁矩状态。揭示了与不同制度相关的这些制度之间的显著差异。研究了系统磁矩的大小和方向，以及系统的动态双稳状态。考虑了由于交变磁场的幅值或频率变化而控制感应磁矩的可能性。

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Dynamically Induced Magnetic Moment of a Magnetic Dipole System

Abstract The systems of three and four spherical bodies with the dipole magnetic moment have been investigated using a numerical analysis. It was shown that in the initial state with the zero total magnetic moment under the influence of the alternating magnetic field, various regimes of the induced magnetic moment including quasistatic states are established. Revealed are the significant differences between these regimes related to different systems. The magnitude and direction of the magnetic moment of the system, as well the states of dynamic bistability, have been investigated. The possibilities of the induced magnetic moment control due to the changes in amplitude or frequency of the alternating field have been considered.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.