Tailoring supercurrent confinement in graphene bilayer weak links

Tailoring supercurrent confinement in graphene bilayer weak links

The Josephson effect is at the core of superconducting devices. Here, the authors demonstrate control of spatial confinement, amplitude, and density profile of supercurrents in one-dimensional nanoscale constrictions within graphene bilayers.

Bibliographic Details
Main Authors: Rainer Kraft, Jens Mohrmann, Renjun Du, Pranauv Balaji Selvasundaram, Muhammad Irfan, Umut Nefta Kanilmaz, Fan Wu, Detlef Beckmann, Hilbert von Löhneysen, Ralph Krupke, Anton Akhmerov, Igor Gornyi, Romain Danneau
Format: Article
Language:English
Published: Nature Portfolio 2018-04-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-018-04153-4

Internet

https://doi.org/10.1038/s41467-018-04153-4

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