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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Sanz, R.
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Publications (5/5 displayed)
- 2016Pattern-induced magnetic anisotropy in FePt thin films by ion irradiationcitations
- 2014Fe ion-implanted TiO2 thin film for efficient visible-light photocatalysiscitations
- 2011Pattern-induced magnetic anisotropy in FePt thin films by ion irradiationcitations
- 2007FePt thin film irradiated with high energy ionscitations
- 2005A magnetopolymeric nanocomposite: Co80Ni20 nanoparticles in a PVC matrixcitations
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article
FePt thin film irradiated with high energy ions
Abstract
<p>The changes in structural and magnetic properties of FePt thin films due to the irradiation with high energy ions (Br <sup>7+</sup> and Cl <sup>2+</sup>) were studied. From the hysteresis loops dominating in-plane anisotropy is derived, however, the samples present a minor out-of-plane component. The structure and the magnetic properties of the films can be tuned by selecting the appropriate irradiation parameters (different ions, energies and fluencies). For the irradiation parameters used in this study an in-plane anisotropy is favoured. Irradiation with Br <sup>7+</sup> seems to induce minor changes in the structural ordering of the thin films, whereas the Cl <sup>2+</sup> ions promote the amorphization of the surface of the films. In addition, a magnetic thin film patterned at the micrometer scale was obtained after irradiation through a micrometric mask.</p>