| 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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Ouerghi, Abdelkarim
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2024Direct Reconstruction of the Band Diagram of Rhombohedral-Stacked Bilayer WSe 2 –Graphene Heterostructure via Photoemission Electron Microscopycitations
- 2024Stacking order and electronic band structure in MBE-grown trilayer WSe$_2$ filmscitations
- 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
- 2023Unidirectional Rashba spin splitting in single layer WS<sub>2(1−x)</sub>Se<sub>2x</sub> alloycitations
- 2023Quasi van der Waals Epitaxy of Rhombohedral-Stacked Bilayer WSe 2 on GaP(111) Heterostructurecitations
- 2023Intrinsic defects and mid-gap states in quasi-one-dimensional indium telluridecitations
- 2023Unidirectional Rashba Spin Splitting in Single Layer WS2(1-x)Se2x alloycitations
- 2023Electronic properties of rhombohedrally stacked bilayer W Se 2 obtained by chemical vapor depositioncitations
- 2022Evidence for highly p-type doping and type II band alignment in large scale monolayer WSe2/Se-terminated GaAs heterojunction grown by molecular beam epitaxycitations
- 2021Indirect to direct band gap crossover in two-dimensional WS2(1−x)Se2x alloyscitations
- 2021Indirect to direct band gap crossover in two-dimensional WS 2(1-x) Se 2x alloys
- 2020Time Resolved Photoemission to Unveil Electronic Coupling Between Absorbing and Transport Layers in a Quantum Dot Based Solar Cellcitations
- 2017Stacking fault and defects in single domain multilayered hexagonal boron nitridecitations
- 2017Interface dipole and band bending in the hybrid p − n heterojunction Mo S 2 / GaN ( 0001 )citations
- 2017Interface dipole and band bending in the hybrid p − n heterojunction Mo S 2 / GaN ( 0001 )citations
- 2017Direct observation of the band structure in bulk hexagonal boron nitridecitations
- 2017Probing Charge Carrier Dynamics to Unveil the Role of Surface Ligands in HgTe Narrow Band Gap Nanocrystalscitations
- 2017Electronic structure of CdSe-ZnS 2D nanoplateletscitations
- 2016van der Waals Epitaxy of GaSe/Graphene Heterostructure: Electronic and Interfacial Propertiescitations
- 2016Band Alignment and Minigaps in Monolayer MoS 2 ‑Graphene van der Waals Heterostructurescitations
Places of action
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article
Atomic‐Layer Controlled Transition from Inverse Rashba–Edelstein Effect to Inverse Spin Hall Effect in 2D PtSe<sub>2</sub> Probed by THz Spintronic Emission
Abstract
<jats:title>Abstract</jats:title><jats:p>2D materials, such as transition metal dichalcogenides, are ideal platforms for spin‐to‐charge conversion (SCC) as they possess strong spin–orbit coupling (SOC), reduced dimensionality and crystal symmetries as well as tuneable band structure, compared to metallic structures. Moreover, SCC can be tuned with the number of layers, electric field, or strain. Here, SCC in epitaxially grown 2D PtSe<jats:sub>2</jats:sub> by THz spintronic emission is studied since its 1T crystal symmetry and strong SOC favor SCC. High quality of as‐grown PtSe<jats:sub>2</jats:sub> layers is demonstrated, followed by in situ ferromagnet deposition by sputtering that leaves the PtSe<jats:sub>2</jats:sub> unaffected, resulting in well‐defined clean interfaces as evidenced with extensive characterization. Through this atomic growth control and using THz spintronic emission, the unique thickness‐dependent electronic structure of PtSe<jats:sub>2</jats:sub> allows the control of SCC. Indeed, the transition from the inverse Rashba–Edelstein effect (IREE) in 1–3 monolayers (ML) to the inverse spin Hall effect (ISHE) in multilayers (>3 ML) of PtSe<jats:sub>2</jats:sub> enabling the extraction of the perpendicular spin diffusion length and relative strength of IREE and ISHE is demonstrated. This band structure flexibility makes PtSe<jats:sub>2</jats:sub> an ideal candidate to explore the underlying mechanisms and engineering of the SCC as well as for the development of tuneable THz spintronic emitters.</jats:p>