| Autor: |
Evelt, M., Soumah, L., Rinkevich, A. B., Demokritov, S. O., Anane, A., Cros, V., Youssef, Jamal Ben, de Loubens, G., Klein, O., Bortolotti, P., Demidov, V. E. |
| Rok vydání: |
2018 |
| Předmět: |
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| Zdroj: |
Phys. Rev. Applied 10, 041002 (2018) |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1103/PhysRevApplied.10.041002 |
| Popis: |
We experimentally demonstrate generation of coherent propagating magnons in ultra-thin magnetic-insulator films by spin-orbit torque induced by dc electric current. We show that this challenging task can be accomplished by utilizing magnetic-insulator films with large perpendicular magnetic anisotropy. We demonstrate simple and flexible spin-orbit torque devices, which can be used as highly efficient nanoscale sources of coherent propagating magnons for insulator-based spintronic applications. |
| Databáze: |
arXiv |
| Externí odkaz: |
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