Figure 3: Superconducting state transport measurement A.
From: Cooper pair splitting in parallel quantum dot Josephson junctions
(a) dI/dVsd plotted as a function of Vsg1 and Vsg2 with Vbg=0 V and B=160 mT applied out-of-plane. Labels o and e indicate even and odd electron occupation respectively. (b) Isw plotted as a function of Vsg1 and Vsg2 with Vbg=0 V and B=0T. (c) Isw extracted along lines A, B and C in plot (b). The background indicated for trace A is taken as the value of Isw measured at point 
(Vsg1=−0.57 V) where QD1 is OFF resonance. Points 
(Vsg1=−1.32 V), 
(Vsg1=−0.824 V) and 
(Vsg1=−1.04 V) are discussed in the main text. The dashed line indicates trace C offset by the current at point 
of trace A. Arrows and percentages indicate the approximate increase (decrease) in Isw evaluated by the deviation of trace A from the dashed reference line. (d) Isw extracted along lines B, C, D and E in plot (b). The dashed line indicates trace C offset by a background Isw taken at a point where QD1 is OFF resonance in trace D. Arrows and percentages indicate the relative enhancement and suppression of Isw evaluated by the deviation of trace D from the dashed reference line. Lines D and E are taken to be near resonance with QD2 and show a larger relative enhancement compared with the both QD ON resonance condition (line A in c).
