The feedback driven atomic scale Josephson microscope

Abstract The ultimate spatial limit to establish a Josephson coupling between two superconducting electrodes is an atomic-scale junction. The Josephson effect in such ultrasmall junctions has been used to unveil new switching dynamics, study coupling close to superconducting bound states or reveal n...

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Bibliographic Details
Main Authors: Samuel D. Escribano, Víctor Barrena, David Perconte, Jose Antonio Moreno, Marta Fernández Lomana, Miguel Águeda, Edwin Herrera, Beilun Wu, Jose Gabriel Rodrigo, Elsa Prada, Isabel Guillamón, Alfredo Levy Yeyati, Hermann Suderow
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-60569-9
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