| 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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Chuvilin, Andrey
Universidad de Cantabria
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024On-demand reversible switching of the emission mode of individual semiconductor quantum emitters using plasmonic metasurfacescitations
- 2023Spin-to-charge conversion by spin pumping in sputtered polycrystalline Bi x Se 1 − xcitations
- 2023Thermal Stability of Cu-Al-Ni Shape Memory Alloy Thin Films Obtained by Nanometer Multilayer Depositioncitations
- 2022Spin-to-charge conversion by spin pumping in sputtered polycrystalline Bi$_x$Se$_{1-x}$
- 2022All-Electrical Spin-to-Charge Conversion in Sputtered Bi x Se 1-xcitations
- 2021Strain-induced structure and oxygen transport interactions in epitaxial La 0.6 Sr 0.4 CoO 3− δ thin films
- 2020Particle Atomic Layer Deposition as an Effective Way to Enhance Li-S Battery Energy Densitycitations
- 2019Large multi-directional spin-to-charge conversion in low symmetry semimetal MoTe$_2$ at room temperaturecitations
- 2019Large Multidirectional Spin-to-Charge Conversion in Low-Symmetry Semimetal MoTe2 at Room Temperaturecitations
- 2018Unveiling the mechanisms of the spin Hall effect in Tacitations
- 2017Probing low-energy hyperbolic polaritons in van der Waals crystals with an electron microscope
- 2017Electron Transport Layer-Free Solar Cells Based on Perovskite? Fullerene Blend Films with Enhanced Performance and Stabilitycitations
- 2016Hierarchical organization and molecular diffusion in gold nanorod/silica supercrystal nanocompositescitations
- 2016Tunable magnetic nanowires for biomedical and harsh environment applicationscitations
- 2015Effect of alkali-soluble resin emulsifiers on coalescence and interdiffusion between latex polymer particlescitations
- 2013Knock-on damage in bilayer graphene: Indications for a catalytic pathwaycitations
- 2011High temperature stability of nitride-based power HEMTs
- 2011Testing the temperature limits of GaN-based HEMT devices
- 2009Characterization of grain structure in nanocrystalline gadolinium by high-resolution transmission electron microscopycitations
Places of action
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document
Large multi-directional spin-to-charge conversion in low symmetry semimetal MoTe$_2$ at room temperature
Abstract
Efficient and versatile spin-to-charge current conversion is crucial for the development of spintronic applications, which strongly rely on the ability to electrically generate and detect spin currents. In this context, the spin Hall effect has been widely studied in heavy metals with strong spin-orbit coupling. While the high crystal symmetry in these materials limits the conversion to the orthogonal configuration, unusual configurations are expected in low symmetry transition metal dichalcogenide semimetals, which could add flexibility to the electrical injection and detection of pure spin currents. Here, we report the observation of spin-to-charge conversion in MoTe$_2$ flakes, which are stacked in graphene lateral spin valves. We detect two distinct contributions arising from the conversion of two different spin orientations. In addition to the conventional conversion where the spin polarization is orthogonal to the charge current, we also detect a conversion where the spin polarization and the charge current are parallel. Both contributions, which could arise either from bulk spin Hall effect or surface Edelstein effect, show large efficiencies comparable to the best spin Hall metals and topological insulators. Our finding enables the simultaneous conversion of spin currents with any in-plane spin polarization in one single experimental configuration. ; Comment: 14 pages, 4 figures, and Supporting Information