| 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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Sante, Domenico Di
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2023Observation of Termination-Dependent Topological Connectivity in a Magnetic Weyl Kagome Latticecitations
- 2023Flat band separation and resilient spin-Berry curvature in bilayer kagome metalscitations
- 2023Flat band separation and robust spin Berry curvature in bilayer kagome metalscitations
- 2023Flat band separation and robust spin Berry curvature in bilayer kagome metalscitations
- 2022Chiral surface superconductivity in half-Heusler semimetals
- 2021Nature of Unconventional Pairing in the Kagome Superconductors AV$_3$Sb$_5$ (A=K,Rb,Cs)citations
- 2019Fe/GeTe(111) heterostructures as an avenue towards spintronics based on ferroelectric Rashba semiconductorscitations
- 2018Role of spin-orbit coupling in the electronic structure of IrO2citations
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document
Chiral surface superconductivity in half-Heusler semimetals
Abstract
We propose the metallic and weakly dispersive surface states of half-Heusler semimetals as a possible domain for the onset of unconventional surface superconductivity ahead of the bulk transition. Using density functional theory (DFT) calculations and the random phase approximation (RPA), we analyse the surface band structure of LuPtBi and its propensity towards Cooper pair formation induced by screened electron-electron interactions in the presence of strong spin-orbit coupling. Over a wide range of model parameters, we find an energetically favoured chiral superconducting condensate featuring Majorana edge modes, while low-dimensional order parameter fluctuations trigger time-reversal symmetry breaking to precede the superconducting transition.