[16p-D215-1~16] 11.5 Junction and circuit fabrication process, digital applications

[16p-D215-9] Research on circuit configuration methods for stable operation of half-flux-quantum circuits

〇(M2)Lei Yuan¹, Yuto Takeshita¹, Masayuki Higashi¹, Toranosuke Nakayama¹, Feng Li¹, Masamitsu Tanaka¹, Akira Fujimaki¹ (1.Nagoya Univ.)

Keywords:superconducting quantum circuit, half-flux-quantum circuit

In half-flux quantum circuits, undesired circulating currents spontaneously flow in the loop due to the asymmetry of circuit structure, which affects the stable operation of the circuit. We proposed a solution to this problem on the circuit configuration.