Einstein-de Haas effect: a bridge linking mechanics, magnetism, and topology
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arXiv
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| Format: | Preprint |
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2024
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| _version_ | 1866910829699399680 |
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| author | Nie, Xin Yao, Dao-Xin |
| author_facet | Nie, Xin Yao, Dao-Xin |
| contents | The Einstein-de Haas (EdH) effect is a fascinating phenomenon that links mechanics and magnetism. Despite being discovered over a century ago, it remains significant in contemporary science, particularly within the fields of spintronics and ultrafast magnetism. Recent predictions suggest that the EdH effect may be realized in topological magnon systems, potentially leading to even richer properties. In this perspective, we introduce recent advancements in the EdH effect and discuss its developments in three key aspects: the microscopic mechanism, its manifestation in topological systems, and chirality-selective magnon-phonon coupling. Our discussions aim to inspire further explorations of the EdH effect and highlight its promising applications in different areas. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2409_17245 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Einstein-de Haas effect: a bridge linking mechanics, magnetism, and topology Nie, Xin Yao, Dao-Xin Mesoscale and Nanoscale Physics The Einstein-de Haas (EdH) effect is a fascinating phenomenon that links mechanics and magnetism. Despite being discovered over a century ago, it remains significant in contemporary science, particularly within the fields of spintronics and ultrafast magnetism. Recent predictions suggest that the EdH effect may be realized in topological magnon systems, potentially leading to even richer properties. In this perspective, we introduce recent advancements in the EdH effect and discuss its developments in three key aspects: the microscopic mechanism, its manifestation in topological systems, and chirality-selective magnon-phonon coupling. Our discussions aim to inspire further explorations of the EdH effect and highlight its promising applications in different areas. |
| title | Einstein-de Haas effect: a bridge linking mechanics, magnetism, and topology |
| topic | Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2409.17245 |