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Enhancing properties of high-temperature superconducting step-edge Josephson junctions by nano-multilayers with a small mismatch

journal contribution
posted on 2024-11-16, 08:47 authored by Oleksiy PanOleksiy Pan, Olga Shcherbakova, S A Fedoseev, I A Golovchanskiy, Darren Attard, S KH Lam, J Du, C P Foley, S Rubanov, A Suvorova
A new technology for high temperature superconducting Josephson tunnelling junctions is developed to enhance their properties for applications on-a-chip, avoiding additional fabrication complexity. Junctions with alternating nano-layers of YBa2Cu3O7 and NdBa2Cu3O7 superconductors with a small mismatch between their crystal lattices exhibit stronger tunneling properties due to tuning the artificial grain boundary interfaces of the junctions.

Funding

Tailoring superconducting hybrid multilayered film systems for electric and electronic applications

Australian Research Council

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New approach to control grain boundary behaviour in superconducting thin films

Australian Research Council

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History

Citation

Pan, A. V., Shcherbakova, O. V., Fedoseev, S. A., Golovchanskiy, I. A., Attard, D., Lam, S. K.H., Du, J., Foley, C., Rubanov, S. & Suvorova, A. (2014). Enhancing properties of high-temperature superconducting step-edge Josephson junctions by nano-multilayers with a small mismatch. Advanced Materials Interfaces, 1 (3), 1-6.

Journal title

Advanced Materials Interfaces

Volume

1

Issue

3

Publisher website/DOI

Language

English

RIS ID

98457

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    Keywords

    engineering

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    Copyright - All rights reserved

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