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US 2026/0101677 A1Published application
Josephson junction device and method of making the same
AssigneeNorthrop Grumman Systems Corporation
InventorsJustin C. Hackley, Patrick R. Warner
Life of this patent
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Abstract
A Josephson junction (JJ) device is provided. The JJ device comprises an operating JJ, a first hydrogen-trapping JJ having a first end coupled to a first end of the operating JJ and a second end coupled to a first superconductor wire, and a second hydrogen-trapping JJ having a first end coupled to a second end of the operating JJ and a second end coupled to a second superconductor wire. The first hydrogen-trapping JJ and the second second hydrogen-trapping JJ mitigates hydrogen diffusion into the operating JJ.
Claims9
A Josephson junction (JJ) device comprising:
- an operating JJ;
- a first hydrogen-trapping JJ having a first end coupled to a first end of the operating JJ and a second end coupled to a first superconductor wire;
- and
- a second hydrogen-trapping JJ having a first end coupled to a second end of the operating JJ and a second end coupled to a second superconductor wire, wherein the first hydrogen-trapping JJ and the second second hydrogen-trapping JJ mitigates hydrogen diffusion into the operating JJ.
1 more element
Dependencies are inferred from the claim text.