Josephson junctions in double nanowires bridged by in-situ deposited superconductors

Autor:	Vekris, Alexandros, Saldaña, Juan Carlos Estrada, Kanne, Thomas, Marnauza, Mikelis, Olsteins, Dags, Fan, Furong, Li, Xiaobo, Hvid-Olsen, Thor, Qiu, Xiaohui, Xu, Hongqi, Nygård, Jesper, Grove-Rasmussen, Kasper
Rok vydání:	2021
Předmět:	Condensed Matter - Mesoscale and Nanoscale Physics Condensed Matter - Superconductivity
Zdroj:	Phys. Rev. Research 3, 033240 (2021)
Druh dokumentu:	Working Paper
DOI:	10.1103/PhysRevResearch.3.033240
Popis:	We characterize parallel double quantum dot Josephson junctions based on closely-grown double nanowires bridged by in-situ deposited superconductors. The parallel double dot behavior occurs despite the closeness of the nanowires and the potential risk of nanowire clamping during growth. By tuning the charge filling and lead couplings, we map out the simplest parallel double quantum dot Yu-Shiba-Rusinov phase diagram. Our quasi-independent two-wire hybrids show promise for the realization of exotic topological phases. Comment: 8 pages, 4 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2104.01591 Zobrazit plný text záznamu View this record from Arxiv