2 papers
cond-mat.supr-con2026
Josephson transport in YBaCuO weak links created by focused-helium-ion-beam irradiation: Analysis based on diffusive-SNS-junction model
Tetsuro Misawa, Shigeyuki Ishida, Hiroshi Eisaki +3
Fabrication of YBCO weak links by focused helium ion beam irradiation is a promising approach for realizing high-temperature superconducting Josephson junction devices. Although em…
quant-ph2025
Current comparator for both AC and DC ratio measurements with 10-8-level accuracy
Hidekazu Muramatsu, Yuta Kainuma, Hiromitsu Kato +11
Accurate measurements of alternating current (AC) and direct current(DC) ratios are fundamental to electric power metrology. However, conventional current comparators for AC and DC…