Geometry controlled superconducting diode and anomalous Josephson effect triggered by the topological phase transition in curved proximitized nanowires

We study the key features of the Josephson transport through a curved semiconducting nanowire. Based on numerical simulations and analytical estimates within the framework of the Bogoliubov-de Gennes equations we find the ground-state phase difference \(\varphi_0\) between the superconducting leads...

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Veröffentlicht in:	arXiv.org 2021-05
Hauptverfasser:	Kopasov, A A, Kutlin, A G, Mel'nikov, A S
Format:	Artikel
Sprache:	eng
Schlagworte:	Elementary excitations Josephson effect Nanowires Phase transitions Physics - Mesoscale and Nanoscale Physics Physics - Superconductivity Quantum computing Superconductivity Topology
Online-Zugang:	Volltext
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