Shot-noise and conductance measurements of transparent superconductor / two-dimensional electron gas junctions

B. -R. Choi, A. E. Hansen, T. Kontos +6

We have measured the conductance and shot-noise of superconductor-normal metal (S-N) junctions between a Niobium (Nb) film and a 2-dimensional electron gas (2DEG), formed in an InA…