| 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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Krogstrup, Peter
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2023Epitaxially Driven Phase Selectivity of Sn in Hybrid Quantum Nanowirescitations
- 2023Epitaxially Driven Phase Selectivity of Sn in Hybrid Quantum Nanowirescitations
- 2022Tuning lower dimensional superconductivity with hybridization at a superconducting-semiconducting interfacecitations
- 2022Doubling the mobility of InAs/InGaAs selective area grown nanowirescitations
- 2021Band Structure Extraction at Hybrid Narrow-Gap Semiconductor-Metal Interfacescitations
- 2021Andreev Modes from Phase Winding in a Full-Shell Nanowire-Based Transmoncitations
- 2021Magnetic-Field-Compatible Superconducting Transmon Qubitcitations
- 2020Anomalous metallic phase in tunable destructive superconductorscitations
- 2020Destructive Little-Parks Effect in a Full-Shell Nanowire-Based Transmoncitations
- 2020Coherent Epitaxial Semiconductor-Ferromagnetic Insulator InAs/EuS Interfacescitations
- 2020Coherent Epitaxial Semiconductor–Ferromagnetic Insulator InAs/EuS Interfaces: Band Alignment and Magnetic Structurecitations
- 2018Field effect enhancement in buffered quantum nanowire networkscitations
- 2016Ag-catalyzed InAs nanowires grown on transferable graphite flakescitations
- 2016Majorana bound states in a coupled quantum-dot hybrid-nanowire systemcitations
- 2015Hard gap in epitaxial semiconductor-superconductor nanowirescitations
- 2013Low temperature transport in p-doped InAs nanowirescitations
- 2012Dynamical theory and experiments on GaAs nanowire growth for photovoltaic applications
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article
Epitaxially Driven Phase Selectivity of Sn in Hybrid Quantum Nanowires
Abstract
Hybrid semiconductor-superconductor nanowires constitute a pervasive platform for studying gate-tunable superconductivity and the emergence of topological behavior. Their low dimensionality and crystal structure flexibility facilitate unique heterostructure growth and efficient material optimization, crucial prerequisites for accurately constructing complex multicomponent quantum materials. Here, we present an extensive study of Sn growth on InSb, InAsSb, and InAs nanowires and demonstrate how the crystal structure of the nanowires drives the formation of either semimetallic α -Sn or superconducting β -Sn. For InAs nanowires, we observe phase-pure superconducting β -Sn shells. However, for InSb and InAsSb nanowires, an initial epitaxial α -Sn phase evolves into a polycrystalline shell of coexisting α and β phases, where the β / α volume ratio increases with Sn shell thickness. Whether these nanowires exhibit superconductivity or not critically relies on the β -Sn content. Therefore, this work provides key insights into Sn phases on a variety of semiconductors with consequences for the yield of superconducting hybrids suitable for generating topological systems.