DC-operated Josephson junction arrays as a cryogenic on-chip microwave
measurement platform
DC-operated Josephson junction arrays as a cryogenic on-chip microwave
measurement platform
Providing radio frequency (RF) signals to circuits working in cryogenic conditions requires bulky and expensive transmission cabling interfacing specialized RF electronics anchored at room temperature. Superconducting Josephson junction arrays (JJAs) can change this paradigm by placing the RF source and detector inside the chip. In this work, we demonstrate that …