Orientation-dependent conductance in 2DEG/spin-triplet superconductor junctions with Rashba spin–orbit coupling

We study the conductance of two-dimensional electron gas/spin-triplet superconductor junctions in the presence of Rashba spin–orbit coupling. The conductance shows anisotropic dependence on the orientation of the d-vector in the superconductor and is simultaneously symmetric about the vector reversal. The properties are distinct from those for ferromagnet/spin-triplet superconductor or/and two-dimensional electron gas/spin-singlet superconductor junctions. The effects of the strength of the spin–orbit coupling and the height of the interfacial barrier are also investigated.