Observation of nonlocal Josephson effect on double InAs nanowires

Sadashige Matsuo; Joon Sue Lee; Chien-Yuan Chang; Yosuke Sato; Kento Ueda; Christopher J. Palmstrøm; Seigo Tarucha

doi:10.1038/s42005-022-00994-0

Communications Physics (Sep 2022)

Observation of nonlocal Josephson effect on double InAs nanowires

Sadashige Matsuo,
Joon Sue Lee,
Chien-Yuan Chang,
Yosuke Sato,
Kento Ueda,
Christopher J. Palmstrøm,
Seigo Tarucha

Affiliations

Sadashige Matsuo: Center for Emergent Matter Science, RIKEN
Joon Sue Lee: California NanoSystems Institute, University of California
Chien-Yuan Chang: Center for Emergent Matter Science, RIKEN
Yosuke Sato: Center for Emergent Matter Science, RIKEN
Kento Ueda: Department of Applied Physics, University of Tokyo
Christopher J. Palmstrøm: California NanoSystems Institute, University of California
Seigo Tarucha: Center for Emergent Matter Science, RIKEN

DOI: https://doi.org/10.1038/s42005-022-00994-0
Journal volume & issue: Vol. 5, no. 1
pp. 1 – 6

Abstract

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Josephson junctions have applications in quantum circuits but producing and controlling the coupling between junctions is challenging. The authors characterize the electronic transport properties of two adjacent Josephson junctions, demonstrating short-range coherent coupling indicative of a nonlocal Josephson effect.

Published in Communications Physics

ISSN: 2399-3650 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science: Astronomy: Astrophysics; Science: Physics
Website: https://www.nature.com/commsphys/

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