International Business Machines Corporation
SUPERCONDUCTING WIRE JUMPERS FOR ELECTRICALLY CONDUCTIVE THERMAL BREAKS

Abstract:

Techniques facilitating electrical coupling within cryogenic environments are provided. In one example, an electrical coupling device for a cryogenic electronics system can comprise a flexible wiring strip that includes non-superconducting wiring and a thermal break that includes superconducting wiring. The superconducting wiring can be coupled with the flexible wiring strip to bridge a gap defined, in part, by the flexible wiring strip. The superconducting wiring comprises higher electrical conductivity and lower thermal conductivity than the non-superconducting wiring.