Altermagnetic Multiferroics: Symmetry-Locked Magnetoelectric Coupling
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866911520585154560 |
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| author | Sun, Wei Yang, Changhong Wang, Xiaotian Huang, Shifeng Cheng, Zhenxiang |
| author_facet | Sun, Wei Yang, Changhong Wang, Xiaotian Huang, Shifeng Cheng, Zhenxiang |
| contents | Multiferroics exhibit significant potential for low-power spintronic devices due to magnetoelectric coupling. Here, we discuss an emerging class of altermagnetic multiferroics, a system demonstrating distinct advantages including zero net magnetization (eliminating stray fields), momentum-dependent spin splitting (enabling electric-field control of spin currents), and intrinsic strong magnetoelectric coupling originating from spin-space symmetry. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_07553 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Altermagnetic Multiferroics: Symmetry-Locked Magnetoelectric Coupling Sun, Wei Yang, Changhong Wang, Xiaotian Huang, Shifeng Cheng, Zhenxiang Materials Science Multiferroics exhibit significant potential for low-power spintronic devices due to magnetoelectric coupling. Here, we discuss an emerging class of altermagnetic multiferroics, a system demonstrating distinct advantages including zero net magnetization (eliminating stray fields), momentum-dependent spin splitting (enabling electric-field control of spin currents), and intrinsic strong magnetoelectric coupling originating from spin-space symmetry. |
| title | Altermagnetic Multiferroics: Symmetry-Locked Magnetoelectric Coupling |
| topic | Materials Science |
| url | https://arxiv.org/abs/2507.07553 |