Effects of disorder on conductance oscillations in semiconductor-superconductor junctions in a magnetic field
Yasuhiro Asano, Takashi Yuito
DOI 10.1103/PhysRevB.62.7477 · Physical Review B
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Abstract
We study the effects of disorder on magnetoconductance oscillations in semiconductor-superconductor junctions. These conductance oscillations were predicted by recent several theoretical works in ballistic junctions, however, have never been observed yet in experiments. We find that the disorder near the junction suppresses the conductance oscillations. From the numerical results, we derive a condition that must be satisfied to find the conductance oscillations in experiments.
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