| 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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Ibrahim, Fatima
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 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
- 2018Cu Metal/Mn Phthalocyanine Organic Spinterfaces atop Co with High Spin Polarization at Room Temperaturecitations
- 2018Cu Metal/Mn Phthalocyanine Organic Spinterfaces atop Co with High Spin Polarization at Room Temperaturecitations
- 2017Tailoring magnetic insulator proximity effects in graphene : First-principles calculations
- 2017Tailoring magnetic insulator proximity effects in graphene: first-principles calculationscitations
- 2015Spin-Dependent Hybridization between Molecule and Metal at Room Temperature through Inter layer Exchange Couplingcitations
- 2014Theoretical study of electronic structure and magnetism in materials for spintronics ; Etude théorique de la structure électronique et magnétique des matériaux pour la spintronique
- 2014Theoretical study of electronic structure and magnetism in materials for spintronics
- 2013Direct observation of a highly spin-polarized organic spinterface at room temperaturecitations
- 2012Effects of iron concentration and cationic site disorder on the optical properties of magnetoelectric gallium ferrite thin filmscitations
Places of action
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article
Cu Metal/Mn Phthalocyanine Organic Spinterfaces atop Co with High Spin Polarization at Room Temperature
Abstract
The organic spinterface describes the spin-polarized properties that develop, due to charge transfer, at the interface between a ferromagnetic metal (FM) and the molecules of an organic semiconductor. However, assembling this interface may degrade the properties of its constituents. To circumvent this issue, one can separate the molecular and FM films using a less reactive nonmagnetic metal (NM). Spin-resolved photoemission spectroscopy measurements on the prototypical system Co(001)//Cu/Mn-phthalocyanine (MnPc) reveal at room temperature a high spin polarization P of the Cu/MnPc spinterface atop ferromagnetic Co. Surprisingly, it is found that the Cu thickness dependence of P remains essentially constant up to 10 monolayers (ML), which is inconsistent with the description of indirect exchange coupling between the Co layer and the molecule's Mn site. Ab initio calculations account for this fundamental discrepancy by showing that the topmost Cu layer before MnPc adsorption is already significantly spin-polarized, and contributes to the formation of the Cu/MnPc spinterface atop Co. The results open a route toward 1) integrating electronically fragile molecules within organic spinterfaces and 2) electrically manipulating molecular spin chains using the well-documented spin-transfer torque properties of the FM/NM bilayer.