Supercurrent-Controlled Kinetic Inductance Superconducting Memory

Authors :: Ilin, Eduard
Song, Xiangyu
Burkova, Irina
Silge, Andrew
Guo, Ziang
Ilin, Konstantin
Bezryadin, Alexey
Publication Year :: 2020
Abstract: We report superconducting kinetic inductance memory (SKIM) element, which can be controlled exclusively by the bias supercurrent, without involving magnetic fields and heating elements. The SKIM is non-volatile memory. The device is made of Nb and it can operate reliable up to 2.8 K. The achieved error rate is as low as one in 100000 operations.<br />Comment: 9 pages, 6 figures