[Th-P2-D] Superconductor-semiconductor hybrid systems

4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[Th-P2-D-04] Hybrid Double Quantum Dots with Epitaxial Superconducting Leads and Crystal Phase Defined Barriers in InSb_xAs_x-1 Nanowires

〇Pawel Sidorczak¹, Gorm Ole Steffensen², Rasmus D. Schlosser¹, Yu Liu¹, Martin Bjergfelt¹, Jakob Maria Heidweiler¹, Thomas Kanne¹, Joachim Sestoft¹, Jesper Nygard¹ (1. Univ. of Copenhagen (Denmark), 2. Instituto de Ciencia de Materiales de Madrid (ICMM), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain (Spain))

In this work, subgap electron transport in In_xSb_x-1As crystall phase defined axial quantum dots in InAs nanowire with epitaxial superconducting leads is explored. Results show interplay of Yu-Shiba-Rusincov physics and multiple Andreev reflection.