| 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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Bibes, Manuel
French National Centre for Scientific Research
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (25/25 displayed)
- 2024Origin of the Surface Magnetic Dead Layer in Rare‐Earth Titanates
- 2024Ferroelectric spin orbit devices for ultralow power computing
- 2024Unraveling P‐Type and N‐Type Interfaces in Superconducting Infinite‐Layer Nickelate Thin Filmscitations
- 2024Toward Reliable Synthesis of Superconducting Infinite Layer Nickelate Thin Films by Topochemical Reductioncitations
- 2024Toward Reliable Synthesis of Superconducting Infinite Layer Nickelate Thin Films by Topochemical Reductioncitations
- 2023Epitaxial growth of the candidate ferroelectric Rashba material SrBiO<sub>3</sub> by pulsed laser deposition
- 2022Strain tuning of Néel temperature in YCrO 3 epitaxial thin filmscitations
- 2021Depth profile reconstruction of YCrO3 / CaMnO3 superlattices by near total reflection HAXPEScitations
- 2021Spin–Charge Interconversion in KTaO 3 2D Electron Gasescitations
- 2021Surface and bulk ferroelectric phase transition in super-tetragonal BiFeO 3 thin filmscitations
- 2021Spin–Charge Interconversion in KTaO3 2D Electron Gasescitations
- 2021Room-temperature ferroelectric switching of spin-to-charge conversion in GeTecitations
- 2021Room-temperature ferroelectric switching of spin-to-charge conversion in germanium telluridecitations
- 2020Ultrafast spin-currents and charge conversion at 3d-5d interfaces probed by time-domain terahertz spectroscopycitations
- 2020Switchable two-dimensional electron gas based on ferroelectric Ca:SrTiO 3citations
- 2020Interfacial Strain Gradients Control Nanoscale Domain Morphology in Epitaxial BiFeO 3 Multiferroic Filmscitations
- 2020Interfacial Strain Gradients Control Nanoscale Domain Morphology in Epitaxial BiFeO3 Multiferroic Filmscitations
- 2019Switching on superferromagnetismcitations
- 2019Imaging and Harnessing Percolation at the Metal–Insulator Transition of NdNiO 3 Nanogapscitations
- 2019Electrically Switchable and Tunable Rashba-Type Spin Splitting in Covalent Perovskite Oxidescitations
- 2019A magnetic phase diagram for nanoscale epitaxial BiFeO3 filmscitations
- 2019A magnetic phase diagram for nanoscale epitaxial BiFeO 3 filmscitations
- 2018Oxide spin-orbitronics: New routes towards low-power electrical control of magnetization in oxide heterostructurescitations
- 2016Large elasto-optic effect and reversible electrochromism in multiferroic BiFeO3citations
- 2014Linear electro-optic effect in multiferroic BiFeO3 thin filmscitations
Places of action
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article
Spin–Charge Interconversion in KTaO3 2D Electron Gases
Abstract
<jats:title>Abstract</jats:title><jats:p>Oxide interfaces exhibit a broad range of physical effects stemming from broken inversion symmetry. In particular, they can display non‐reciprocal phenomena when time reversal symmetry is also broken, e.g., by the application of a magnetic field. Examples include the direct and inverse Edelstein effects (DEE, IEE) that allow the interconversion between spin currents and charge currents. The DEE and IEE have been investigated in interfaces based on the perovskite SrTiO<jats:sub>3</jats:sub> (STO), albeit in separate studies focusing on one or the other. The demonstration of these effects remains mostly elusive in other oxide interface systems despite their blossoming in the last decade. Here, the observation of both the DEE and IEE in a new interfacial two‐dimensional electron gas (2DEG) based on the perovskite oxide KTaO<jats:sub>3</jats:sub> is reported. 2DEGs are generated by the simple deposition of Al metal onto KTaO<jats:sub>3</jats:sub> single crystals, characterized by angle‐resolved photoemission spectroscopy and magnetotransport, and shown to display the DEE through unidirectional magnetoresistance and the IEE by spin‐pumping experiments. Their spin–charge interconversion efficiency is then compared with that of STO‐based interfaces, related to the 2DEG electronic structure, and perspectives are given for the implementation of KTaO<jats:sub>3</jats:sub> 2DEGs into spin–orbitronic devices is compared.</jats:p>