Equivalent Single-Junction Model of Superconducting Quantum Interference Devices in the Presence of Time-Varying Fields

Figure 2

Voltage versus applied flux 𝐴 curves for 𝛽=0 and 𝑖_𝐵=2.5. In (a), 𝜔=0.0, while, 𝐵=0.0 (full line), 𝐵=0.15 (dashed line), and 𝐵=0.3 (dotted line). In (b), 𝜔=1.0, while 𝐵=0.0 (full line), 𝐵=0.15 (dashed line), and 𝐵=0.3 (dotted line). Finally, in (c), 𝐵=0.5, while 𝜔=0.5 (full line), 𝜔=1.0 (dashed line), and 𝜔=1.5 (dotted line).

(a)

(b)

(c)