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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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Costa, Pedro M. F. J.
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Topics
Publications (8/8 displayed)
- 2023Anisotropic Superconducting Nb<sub>2</sub>CT<i><sub>x</sub></i> MXene Processed by Atomic Exchange at The Wafer Scalecitations
- 2023Graphene nanowalls grown on copper meshcitations
- 2021Scanning Transmission Electron Microscopy Investigations of an Efficiency Enhanced Annealed Cu(In1-xGax)Se2 Solar Cells with Sputtered Zn(O,S) Buffer Layer
- 2019Bioinspired Synthesis of Reduced Graphene Oxide-Wrapped Geobacter sulfurreducens as a Hybrid Electrocatalyst for Efficient Oxygen Evolution Reactioncitations
- 2018Green Nanotechnology from Waste Carbon-Polyaniline Compositecitations
- 2018Green Nanotechnology from Waste Carbon-Polyaniline Composite ; Generation of Wavelength-Independent Multiband Photoluminescence for Sensitive Ion Detectioncitations
- 2016Characterization of a porous carbon material functionalized with cobalt-oxide/cobalt core-shell nanoparticles for lithium ion battery electrodes
- 2015Structural changes of electron and ion beam-deposited contacts in annealed carbon-based electrical devicescitations
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article
Anisotropic Superconducting Nb<sub>2</sub>CT<i><sub>x</sub></i> MXene Processed by Atomic Exchange at The Wafer Scale
Abstract
<jats:title>Abstract</jats:title><jats:p>The recent successful induction of superconductivity in MXenes through surface modification significantly expands the exploration space for MXene‐based physical properties. However, relevant investigations were mostly based on powders or cold‐pressed pellets, with few about the intrinsic superconductive properties at the nanoscale. Here we show that, after an atomic exchange process of aqueous‐acid‐synthesized Nb<jats:sub>2</jats:sub>CT<jats:italic><jats:sub>x</jats:sub></jats:italic> in the NH<jats:sub>3</jats:sub> atmosphere, the superconductivity can be induced to either the single‐flake or the thin film of the Nb<jats:sub>2</jats:sub>CT<jats:italic><jats:sub>x</jats:sub></jats:italic> MXene. The exchange process between nitrogen atoms and fluorine, carbon, and oxygen atoms on the MXene lattice and related structure evolutions were studied using both experiments and density functional theory (DFT). Based on either single‐flake or thin‐film devices, the anisotropic magnetic response of the two‐dimensional superconducting transformation has been successfully uncovered. The anisotropic superconductivity indicates the great potential of MXenes with rich and unique physical properties. Moreover, the processing of the superconducting thin film uniformly over a 4‐inch wafer opens up a space for scalable MXene‐based devices.</jats:p><jats:p>This article is protected by copyright. All rights reserved</jats:p>