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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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Gazibegovic, Sasa
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2024Charge Sensing the Parity of an Andreev Moleculecitations
- 2021Single‐Shot Fabrication of Semiconducting–Superconducting Nanowire Devicescitations
- 2021Parity-preserving and magnetic field–resilient superconductivity in InSb nanowires with Sn shellscitations
- 2020Shadow-wall lithography of ballistic superconductor-semiconductor quantum devicescitations
- 2020Spin Transport in Ferromagnet-InSb Nanowire Quantum Devicescitations
- 2018Selective-area superconductor epitaxy to ballistic semiconductor nanowirescitations
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article
Parity-preserving and magnetic field–resilient superconductivity in InSb nanowires with Sn shells
Abstract
<jats:title>Move aside, aluminum</jats:title><jats:p>Some of the most promising schemes for quantum information processing involve superconductors. In addition to the established superconducting qubits, topological qubits may one day be realized in semiconductor-superconductor heterostructures. The superconductor most widely used in this context is aluminum, in which processes that cause decoherence are suppressed. Pendharkar<jats:italic>et al.</jats:italic>go beyond this paradigm to show that superconducting tin can be used in place of aluminum (see the Perspective by Fatemi and Devoret). The authors grew nanowires of indium antimonide, which is a semiconductor, and coated them with a thin layer of tin without using cumbersome epitaxial growth techniques. This process creates a well-defined, “hard” superconducting gap in the nanowires, which is a prerequisite for using them as the basis for a potential topological qubit.</jats:p><jats:p><jats:italic>Science</jats:italic>, this issue p.<jats:related-article issue="6541" page="508" related-article-type="in-this-issue" vol="372">508</jats:related-article>; see also p.<jats:related-article issue="6541" page="464" related-article-type="in-this-issue" vol="372">464</jats:related-article></jats:p>