| 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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Chshiev, Mairbek
French National Centre for Scientific Research
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024Interfacial spin-orbitronic effects controlled with different oxidation levels at the Co|Al interface
- 2024Atomic‐Layer Controlled Transition from Inverse Rashba–Edelstein Effect to Inverse Spin Hall Effect in 2D PtSe<sub>2</sub> Probed by THz Spintronic Emissioncitations
- 2024Large chiral orbital texture and orbital Edelstein effect in Co/Al heterostructurecitations
- 2023From Early Theories of Dzyaloshinskii–Moriya Interactions in Metallic Systems to Today’s Novel Roadscitations
- 2020Low‐Energy Spin Precession in the Molecular Field of a Magnetic Thin Filmcitations
- 2018Significant Dzyaloshinskii–Moriya interaction at graphene–ferromagnet interfaces due to the Rashba effectcitations
- 2018Large-Voltage Tuning of Dzyaloshinskii–Moriya Interactions: A Route toward Dynamic Control of Skyrmion Chiralitycitations
- 2018Controlling Dzyaloshinskii-Moriya Interaction via Chirality Dependent Atomic-Layer Stacking, Insulator Capping and Electric Fieldcitations
- 2017Tailoring magnetic insulator proximity effects in graphene : First-principles calculations
- 2017Modeling anisotropic magnetoresistance in layered antiferromagnetscitations
- 2017Tailoring magnetic insulator proximity effects in graphene: first-principles calculationscitations
- 2016Anatomy and Giant Enhancement of the Perpendicular Magnetic Anisotropy of Cobalt−Graphene Heterostructurescitations
- 2016Direct evidence for minority spin gap in the Co 2 MnSi Heusler compoundcitations
- 2015Graphene spintronics:The European Flagship perspectivecitations
- 2015Graphene spintronics: the European Flagship perspective
- 2015Graphene spintronics: the European Flagship perspectivecitations
- 2015Graphene spintronicscitations
- 2013Bias dependence of tunneling magnetoresistance in magnetic tunnel junctions with asymmetric barrierscitations
- 2012Air-Protected Epitaxial Graphene/Ferromagnet Hybrids Prepared by Chemical Vapor Deposition and Intercalationcitations
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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.