Josephson effect test for triplet pairing symmetry
N. Stefanakis
Abstract
The critical current modulation and the spontaneous flux of the vortex states in corner Josephson junctions between Sr2RuO4 and a conventional s-wave superconductor are calculated as a function of the crystal orientation, and the magnetic field. For Sr2RuO4 we assume two nodeless p-wave pairing states. Also we use the nodal f-wave states B1g× Eu and B2g × Eu, and one special p-wave state having line nodes. It is seen that the critical current depends solely on the topology of the gap.
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