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Engineering Hybrid Epitaxial InAsSb/Al Nanowire Materials for Stronger Topological Protection
Joachim E. Sestoft, Thomas Kanne, Aske Nørskov Gejl +11
The combination of strong spin-orbit coupling, large -factors, and the coupling to a superconductor can be used to create a topologically protected state in a semiconductor nano…
Nonlocality of Majorana Modes in Hybrid Nanowires
M. T. Deng, S. Vaitiekénas, E. Prada +5
Spatial separation of Majorana zero modes distinguishes trivial from topological midgap states and is key to topological protection in quantum computing applications. Although sign…
Current-phase relations of few-mode InAs nanowire Josephson junctions
Eric M. Spanton, Mingtang Deng, Saulius Vaitiekėnas +4
Gate-tunable semiconductor nanowires with superconducting leads have great potential for quantum computation and as model systems for mesoscopic Josephson junctions. The supercurre…
Majorana bound states in a coupled quantum-dot hybrid-nanowire system
M. T. Deng, S. Vaitiekenas, E. B. Hansen +6
Hybrid nanowires combining semiconductor and superconductor materials appear well suited for the creation, detection, and control of Majorana bound states (MBSs). We demonstrate th…