Influence of Magnetic Field on the Spectra of Optical Phenomena in Magnetic Fluids with Different Aggregative Stability

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-07-16 DOI:10.1134/S1062873825711687

V. I. Vivchar’, C. V. Yerin

引用次数: 0

Abstract

The spectra of birefringence, dichroism, and transmission of magnetic fluids with different aggregative stability under the influence of a constant magnetic field were experimentally studied. A change in the complex refractive index of aggregates of magnetite nanoparticles during their growth was discovered. An interpretation of the spectral features of optical anisotropy and light transmission in aggregation-unstable magnetic fluids was proposed.

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磁场对不同聚集稳定性磁流体中光学现象光谱的影响

实验研究了在恒定磁场作用下，具有不同聚集稳定性的磁流体的双折射光谱、二色光谱和透射光谱。发现了磁铁矿纳米颗粒聚集体在生长过程中复折射率的变化。对聚集不稳定磁流体中光学各向异性和光透射的光谱特征进行了解释。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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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.