Giant Barnett Effect from Moving Dislocations
Fuente:
arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866909574754205696 |
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| author | Chudnovsky, Eugene M. Soriano, Jorge F. |
| author_facet | Chudnovsky, Eugene M. Soriano, Jorge F. |
| contents | We show that moving dislocations generate giant effective local magnetic fields in a crystal lattice that can flip spins. Since massive creation of fast-moving dislocations is associated with a powerful elastic stress, this suggests a new mechanism of the magnetization reversal generated by laser or microwave beams or by electrically induced shear deformation. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_04250 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Giant Barnett Effect from Moving Dislocations Chudnovsky, Eugene M. Soriano, Jorge F. Materials Science We show that moving dislocations generate giant effective local magnetic fields in a crystal lattice that can flip spins. Since massive creation of fast-moving dislocations is associated with a powerful elastic stress, this suggests a new mechanism of the magnetization reversal generated by laser or microwave beams or by electrically induced shear deformation. |
| title | Giant Barnett Effect from Moving Dislocations |
| topic | Materials Science |
| url | https://arxiv.org/abs/2504.04250 |