Josephson currents in c-axis and ab-plane orientated MgB2/normal-metal/MgB2 tunnel junction

@inproceedings{Soodchomshom2007JosephsonCI,
  title={Josephson currents in c-axis and ab-plane orientated MgB2/normal-metal/MgB2 tunnel junction},
  author={Bumned Soodchomshom and Rassmidara Hoonsawat and I-Ming Tang},
  year={2007}
}
Abstract The critical Josephson currents in a S 1 /N/S 2 double interfaces tunnel junction are calculated by using the linearized Usadel equation to derive the anomalous Green‘s function in the normal-metal layer (N). Both of the S 1 and S 2 layers are formed by MgB 2 but due to the proximity effect have different characteristics. Two orientations of the MgB 2 superconductors are considered. In one junction, the c -axis of MgB 2 in the S-layer is perpendicular to the interface, while in the… CONTINUE READING