| People | Locations | Statistics |
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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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Denneulin, Thibaud
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024Direct observation of altermagnetic band splitting in CrSb thin filmscitations
- 2024Identifying the Origin of Thermal Modulation of Exchange Bias in MnPS 3 /Fe 3 GeTe 2 van der Waals Heterostructurescitations
- 2024Interfacial spin-orbitronic effects controlled with different oxidation levels at the Co|Al interface
- 2024Identifying the Origin of Thermal Modulation of Exchange Bias in MnPS<sub>3</sub>/Fe<sub>3</sub>GeTe<sub>2</sub> van der Waals Heterostructurescitations
- 2023Current-driven writing process in antiferromagnetic Mn2Au for memory applicationscitations
- 2023Large Interfacial Rashba Interaction Generating Strong Spin–Orbit Torques in Atomically Thin Metallic Heterostructurescitations
- 2023Large interfacial Rashba interaction and resultant dominating field- like torque in atomically thin metallic heterostructurescitations
- 2023Role of heterophase interfaces on local coercivity mechanisms in the magnetic Al0.3CoFeNi complex concentrated alloycitations
- 2021Readout of an antiferromagnetic spintronics system by strong exchange coupling of Mn2Au and Permalloycitations
- 2020Ferroelectric State in an α-Nd 2 WO 6 Polymorph Stabilized in a Thin Filmcitations
- 2020Temperature-independent giant dielectric response in transitional BaTiO 3 thin filmscitations
- 2020Temperature-independent giant dielectric response in transitional BaTiO3 thin filmscitations
- 2020Temperature-independent giant dielectric response in transitional BaTiO3 thin filmscitations
- 2020Temperature-independent giant dielectric response in transitional BaTiO3 thin filmscitations
- 2019Structural and chemical investigation of interface related magnetoelectric effect in Ni/BiFe0.95Mn0.05O3 heterostructurescitations
- 2018Advanced GeSn/SiGeSn Group IV Heterostructure Laserscitations
- 2017Lattice reorientation in tetragonal PMN-PT thin film induced by focused ion beam preparation for transmission electron microscopycitations
- 2016Strain mapping of semiconductor specimens with nm-scale resolution in a transmission electron microscopecitations
- 2015HRTEM Studies of Stress Assisted Sintered BaLa4Ti4O15citations
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document
Interfacial spin-orbitronic effects controlled with different oxidation levels at the Co|Al interface
Abstract
Perpendicular magnetic anisotropy (PMA) and Dzyaloshinskii-Moriya interactions are key interactions in modern spintronics. These interactions are thought to be dominated by the oxidation of the Co|Al interface in the archetypal Platinum-Cobalt-Aluminum oxide system. Here, we observe a double sign change in the anisotropy and about threefold variation in interfacial chiral interaction, influenced not only by the oxidation, but also by the metallic Al thickness. Contrary to previous assumptions about negligible spin-orbit effects at light metal interfaces, we not only observe strong PMA with fully oxidized Al, decreasing and turning negative (in-plane) with less oxygen at the Co|Al interface, we also observe that the magnetic anisotropy reverts to positive (out-of-plane) values at fully metallic Co|Al interface. These findings suggest modification in Co d band via Co|Al orbital hybridization, an effect supported by X-ray absorption spectroscopy and ab initio theory calculations, highlighting the key impact of strain on interfacial mechanisms at fully metallic Co|Al interface.