Superconducting chips, methods of forming superconducting chips, methods of identifying superconducting chips, and methods of causing identification of superconducting chips

摘要

A technique related to a superconducting chip is provided. A resonant unit has a resonant frequency and is configured as a superconducting resonator. Josephson junctions are in the resonant unit, one or more of the Josephson junctions having a short-circuit tunnel barrier. [Selection diagram] Figure 1