On the Einstein-de Haas effect in van der Waals microelectromechanical systems

IF 1.8 4区物理与天体物理 Q2 PHYSICS, MULTIDISCIPLINARY

EPL Pub Date : 2024-08-20 DOI:10.1209/0295-5075/ad5c98

Maksim A. Koliushenkov and Alexander P. Pyatakov

引用次数: 0

Abstract

The electric-field–induced gyromagnetic effect in antiferromagnetic 2D films, analogous to the classical Einstein-de Haas effect in ferromagnetic materials, is considered. It is shown that for the micrometer-sized flakes of antiferromagnetic van der Waals materials having a non-diagonal tensor of the magnetoelectric effect, the magnitude of the electrically induced Einstein-de Haas effect is sufficient to be detected with the conventional optical lever approach of an atomic force microscope.

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范德华微机电系统中的爱因斯坦-德哈斯效应

研究考虑了反铁磁性二维薄膜中的电场诱导回旋磁效应，类似于铁磁性材料中的经典爱因斯坦-德-哈斯效应。研究表明，对于具有磁电效应非对角张量的反铁磁性范德瓦耳斯材料的微米级薄片，电场诱导的爱因斯坦-德-哈斯效应的大小足以用原子力显微镜的传统光学杠杆方法检测到。

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

EPL 物理-物理：综合

CiteScore

3.30

自引率

5.60%

发文量

332

审稿时长

1.9 months

期刊介绍： General physics – physics of elementary particles and fields – nuclear physics – atomic, molecular and optical physics – classical areas of phenomenology – physics of gases, plasmas and electrical discharges – condensed matter – cross-disciplinary physics and related areas of science and technology. Letters submitted to EPL should contain new results, ideas, concepts, experimental methods, theoretical treatments, including those with application potential and be of broad interest and importance to one or several sections of the physics community. The presentation should satisfy the specialist, yet remain understandable to the researchers in other fields through a suitable, clearly written introduction and conclusion (if appropriate). EPL also publishes Comments on Letters previously published in the Journal.