Superconductor–normal-metal–superconductor junction in a strong magnetic field
A. Yu. Zyuzin
DOI 10.1103/PhysRevB.50.323 · Physical Review B
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Abstract
We consider an SNS junction, N being the two-dimensional electron gas, subjected to a magnetic field exceedingly large for weak superconductivity. We show that under the condition of Landau quantization the proximity effect induces a thin superconducting paramagnetic strip near the boundary of the N region. We obtain the expression for the supercurrent that accounts for multiple Andreev scattering of magnetic edge states. We also address Josephson coupling by bulk magnetic states.
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