Public Data Resource
Nb/a-Si/Nb Josephson junctions for high-density superconducting circuits
Contact: Pete Hopkins..
Described in this article:
Version: 1.2... First Released: 2023-02-14 Revised: 2023-05-12
There is a more recent release of this resource available: 1.2.1
This comprehensive data set includes the electrical characterization measurements of sputtered Nb/a-Si/Nb Josephson junctions (JJs) for high-speed and high-density superconducting electronics. JJs were studied with critical current densities (Jc) ranging from 0.01 mA/?m^2 to 3 mA/?m^2 and with and without annealing at various temperatures. These properties indicate that Nb/a-Si/Nb Josephson junctions are a potential candidate to extend the speed and circuit density of superconducting electronics to 50 nm diameter (25 mA/?m^2) JJs.
Research Areas
NIST R&D: Materials: SuperconductorsNanotechnology: NanoelectronicsElectronics: Superconducting electronics
Keywords: Josephson junctionssuperconducting electronicsJosephson devicessingle flux quantumfabrication process
- These data are public.
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Version: 1.2... First Released: 2023-02-14 Revised: 2023-05-12
There is a more recent release of this resource available: 1.2.1
Cite this dataset
Pete Hopkins (2023), Nb/a-Si/Nb Josephson junctions for high-density superconducting circuits, National Institute of Standards and Technology, https://doi.org/10.18434/mds2-2921 (Accessed 2024-12-09) Repository Metadata
Machine-readable descriptions of this dataset are available in the following formats: NERDm
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