Correlation between magnetic interactions and domain structure in A1 FePt ferromagnetic thin films
| Autor: | N. R. Álvarez, R. C. Valente, M. Vasquez Mansilla, Alejandro Butera, J. Gómez, Julian Milano, E. Sallica Leva |
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| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: |
Condensed Matter - Materials Science
Materials science Condensed matter physics Materials Science (cond-mat.mtrl-sci) FOS: Physical sciences General Physics and Astronomy Flory–Huggins solution theory Geomagnetic reversal Condensed Matter::Materials Science Dipole Planar Remanence Phase (matter) Domain (ring theory) Anisotropy |
| Popis: | We have investigated the relationship between the domain structure and the magnetic interactions in a series of FePt ferromagnetic thin films of varying thickness. As-made films grow in the magnetically soft and chemically disordered A1 phase that may have two distinct domain structures. Above a critical thickness $d_{cr}\sim 30$ nm the presence of an out of plane anisotropy induces the formation of stripes, while for $d Comment: 25 pages, 11 figures |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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