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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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Rotenberg, Eli
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2023Orbital-selective metal skin induced by alkali-metal-dosing Mott-insulating Ca2RuO4citations
- 2023Diamondoid coating enables disruptive approach for chemical and magnetic imaging with 10nm spatial resolution
- 2022Electronic structure of $β−Al_3Mg_2$ and $Al_{13}Fe_4$ complex metallic alloyscitations
- 2022Visualizing band structure hybridization and superlattice effects in twisted MoS 2 /WS 2 heterobilayerscitations
- 2022Large-Area Intercalated 2D-Pb/Graphene Heterostructure as a Platform for Generating Spin-Orbit Torquecitations
- 2020Visualizing Orbital Content of Electronic Bands in Anisotropic 2D Semiconducting ReSe 2citations
- 2020Visualizing Orbital Content of Electronic Bands in Anisotropic 2D Semiconducting ReSe2citations
- 2019Imaging microscopic electronic contrasts at the interface of single-layer WS 2 with oxide and boron nitride substratescitations
- 2019Effects of Defects on Band Structure and Excitons in WS2 Revealed by Nanoscale Photoemission Spectroscopycitations
- 2019Tunable electronic structure in gallium chalcogenide van der Waals compoundscitations
- 2018Giant spin-splitting and gap renormalization driven by trions in single-layer WS2/h- BN heterostructurescitations
- 2013Small scale rotational disorder observed in epitaxial graphene on SiC(0001)citations
- 2000Quasicrystalline valence bands in decagonal AlNiCocitations
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document
Large-Area Intercalated 2D-Pb/Graphene Heterostructure as a Platform for Generating Spin-Orbit Torque
Abstract
A scalable platform to synthesize ultrathin heavy metals may enable high efficiency charge-to-spin conversion for next-generation spintronics. Here we report centimeter-scale synthesis of air-stable, epitaxially registered monolayer Pb underneath bilayer graphene on SiC (0001) by confinement heteroepitaxy (CHet). Diffraction, spectroscopy, and microscopy reveal CHet-based Pb intercalation predominantly exhibits a mottled hexagonal superstructure due to an ordered network of Frenkel-Kontorova-like domain walls. The system's air stability enables ex-situ spin torque ferromagnetic resonance (ST-FMR) measurements that demonstrate charge-to-spin conversion in graphene/Pb/ferromagnet heterostructures with a 1.5x increase in the effective field ratio compared to control samples.