[19a-W833-1~8] 11.1 Fundamental properties

△ [19a-W833-4] Numerical study on the electric field response of superconducting nanowires

〇(DC)Masahiko Taguchi^1,2, Yasuhiro Tokura², Shiro Kawabata¹ (1.AIST, 2.Univ. of Tsukuba)

Keywords:superconducting nanowire,numerical study

We report electric field response of superconducting nanowires. Superconducting nanowire is a device element sensitive to electric field. Dual SQUID is a device which two superconducting nanowires are seriely connected through superconducing island under bias voltage. In dual SQUID, currents from two superconducting nanowires interfere each other, hence the high accuracy electric response is expected. We report the result of numerical study on dual SQUID based on realistic experimental paramaters.