Electrically controllable exchange bias via interface magnetoelectric effect
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arXiv
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| Auteurs principaux: | , , , |
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| Format: | Preprint |
| Publié: |
2023
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| _version_ | 1866912131249602560 |
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| author | Cahaya, Adam B. Anderson, Ansell Alvarez Azhar, Anugrah Majidi, Muhammad Aziz |
| author_facet | Cahaya, Adam B. Anderson, Ansell Alvarez Azhar, Anugrah Majidi, Muhammad Aziz |
| contents | Exchange bias is a unidirectional magnetic anisotropy that often arise from interfacial interaction of a ferromagnetic and antiferromagnetic layers. In this article, we show that a metallic layer with spin-orbit coupling can induces an exchange bias via an interface magnetoelectric effect. In linear response regime, the interface magnetoelectric effect is induced by spin-orbit couplings that arises from the broken symmetry of the system. Furthermore, we demonstrate that the exchange bias can be controlled by electric field. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2305_12395 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Electrically controllable exchange bias via interface magnetoelectric effect Cahaya, Adam B. Anderson, Ansell Alvarez Azhar, Anugrah Majidi, Muhammad Aziz Mesoscale and Nanoscale Physics Materials Science Exchange bias is a unidirectional magnetic anisotropy that often arise from interfacial interaction of a ferromagnetic and antiferromagnetic layers. In this article, we show that a metallic layer with spin-orbit coupling can induces an exchange bias via an interface magnetoelectric effect. In linear response regime, the interface magnetoelectric effect is induced by spin-orbit couplings that arises from the broken symmetry of the system. Furthermore, we demonstrate that the exchange bias can be controlled by electric field. |
| title | Electrically controllable exchange bias via interface magnetoelectric effect |
| topic | Mesoscale and Nanoscale Physics Materials Science |
| url | https://arxiv.org/abs/2305.12395 |