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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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Michalicka, Jan
Brno University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2024Low‐Temperature Atomic Layer Deposition Synthesis of Vanadium Sulfide (Ultra)Thin Films for Nanotubular Supercapacitorscitations
- 2023Carboxymethyl starch as a reducing and capping agent in the hydrothermal synthesis of selenium nanostructures for use with three-dimensional-printed hydrogel carrierscitations
- 2022Hierarchical Atomic Layer Deposited V<sub>2</sub>O<sub>5</sub> on 3D Printed Nanocarbon Electrodes for High‐Performance Aqueous Zinc‐Ion Batteriescitations
- 2022Effect of Gd addition on the structural and magnetic properties of L1(0)-FePt alloy thin filmscitations
- 2021The Growth, Composition, and Functional Properties of Self‐Organized Nanostructured ZrO2‐Al2O3 Anodic Films for Advanced Dielectric Applicationscitations
- 2021Atomic layer deposition of photoelectrocatalytic material on 3D-printed nanocarbon structures ; Depozice atomárních vrstev fotoelektrokatalytického materiálu na 3D tištěné uhlíkové nanostruktury.citations
- 2020Laser-induced crystallization of anodic TiO2 nanotube layerscitations
- 2020Atomic Layer Deposition of MoSe2 Using New Selenium Precursors ; Depozice atomárních vrstev MoSe2 s použitím nových selenových prekurzorůcitations
- 2020Atomic Layer Deposition of MoSe2 Using New Selenium Precursorscitations
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article
Effect of Gd addition on the structural and magnetic properties of L1(0)-FePt alloy thin films
Abstract
The impact of Gd addition on the structural and magnetic properties of L1(0)-FePt alloy thin films, which were sputter-deposited on MgO (001) substrates at 800 degrees C, was investigated. A rapid deterioration of L1(0) chemical ordering along with a strong amorphization effect is observed with addition of Gd. At more than 20 at. % Gd, additional crystalline phases occur. Due to the diminishing L1(0) chemical order, the perpendicular magnetic anisotropy (PMA) gets strongly reduced from about 3 down to 1 MJ/m(3) with addition of 14 at. % Gd. For higher Gd concentrations, the easy axis of magnetization turns fully in-plane due to dominating magnetic shape anisotropy. Furthermore, the saturation magnetization gets reduced with Gd addition due to the antiferromagnetic coupling between the Fe and Gd magnetic moments. Also, the Curie temperature can be lowered. Interestingly, with addition of Gd, a change in film morphology takes place, changing from an isolated island structure to a more continuous film morphology, which is of particular interest for samples with low Gd concentration as these films exhibit still strong PMA but rather low coercive fields. Published under an exclusive license by AIP Publishing.