| Autor: |
J. Zarpellon, D. H. Mosca, M. D. Martins, H. F. Jurca, Cyrile Deranlot, Christian Müller, J.-M. George, S. O. Parreiras, J. Varalda |
| Rok vydání: |
2014 |
| Předmět: |
|
| Zdroj: |
RSC Advances. 4:8410 |
| ISSN: |
2046-2069 |
| DOI: |
10.1039/c3ra46340k |
| Popis: |
Compact rolled-up nanomembranes of high quality (111)-oriented Co/Pt multilayers with perpendicular magnetic anisotropy are realized by combining strain engineering with top-down preparation methods. Magnetic force microscopy analyses were performed in the demagnetized state and under magnetic fields applied on rolled-up Co/Pt tubes. Observed magnetic domains are composed of radially polarized stripe-shaped domains. The stripes running along the rolled-up tubes axis are observed for magnetic fields applied along this direction, whereas a salmon-like pattern is observed for magnetic fields applied along the tube diameter. Present results indicate potential for applications as magnetic encoders and servo motors. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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