填充磁性硬粒子的硅基弹性体的电导率

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2024-10-29 DOI:10.1134/S1062873824707785

A. V. Bakhtiiarov, G. V. Stepanov, D. A. Lobanov, D. A. Semerenko, P. A. Storozhenko

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引用次数: 0

摘要

研究人员对含有掺有少量镍晶粒的钕铁硼合金颗粒的硅基弹性体的交流导电能力进行了研究。观察结果表明，镍的存在扩大了导电性和磁电容在外部磁场中的变化范围。此外，该复合材料还显示出初级磁化记忆，表现为磁滞回线的某些特定特征，具体取决于外部磁场的极性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Electroconductivity of Silicone-Based Elastomer Filled with Magnetically Hard Particles

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Electroconductivity of Silicone-Based Elastomer Filled with Magnetically Hard Particles

Silicone-based elastomer containing Nd–Fe–B-alloy particles garnished with a small portion of nickel grains has been studied for the capability to conduct alternating current. The observations suggest that the presence of nickel expands the variation range of the conductivity and magnetocapacitance in external magnetic fields. In addition, the composite demonstrates the memory of primary magnetizing manifesting itself as certain specific features of the hysteresis loops depending on the polarity of the external magnetic field.

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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.