High T(sub c) Superconductivity Physics and Devices

摘要

Our efforts to develop a manufacturable process for the fabrication of reliable SNS Josephson junctions have yielded very promising results. We have shown that devices may be tuned to operate at temperatures between 1K and the T(sub c) of the undamaged superconducting materials by varying the length of the weak link and changing the amount of the ion damage. We have disseminated results on out high-T(sub c) ion damage Josephson junctions in several publications listed at the end of this report.