The schematic of a two-terminal device in which two SC leads connect with the 2DEG; the shadow parts are the two interface barriers. Josephson current resulted from the macroscopic phase difference of the two SCs flows through the 2DEG along the -direction.
Current-phase relation for different barrier strengths: (a) and (b) . Other parameters are , , (solid line), (dash line), and (dot-dash line).
The critical current as a function of angle for different SOC coupling strengths, (dash line) and (solid line), .
The critical current as a function of the SOC strength for different 2DEG layer length and ratio angle .
The critical current as a function of the 2DEG layer length for different SOC strengths, .
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