磁性流体中铁磁各向异性胶体粒子的取向弛豫

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-01-16 DOI:10.1134/S1062873824708602

Y. A. Filippova, O. A. Yakusheva, A. V. Papugaeva

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引用次数: 0

摘要

利用坡莫合金棒状各向异性纳米颗粒研究了聚甲基硅氧烷磁流体中的取向弛豫。在不同强度和频率的磁场影响下观察到磁流变效应，并估计了去除磁场后结构松弛的时间。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Orientational Relaxation of Ferromagnetic Anisotropic Colloidal Particles in a Magnetic Fluid

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Orientational Relaxation of Ferromagnetic Anisotropic Colloidal Particles in a Magnetic Fluid

Permalloy rod-shaped anisotropic nanoparticles have been used to study orientational relaxation in a polymethylsiloxane magnetic fluid. A magneto-rheological effect has been observed at different magnitudes and frequencies of the impact of a magnetic field, and the time of structural relaxation after removal of the field has been estimated.

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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.