Intrinsic and extrinsic origins of the polar Kerr effect in a chiral p-wave superconductor

Jun Goryo

doi:10.1142/s0217984910025115

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arXiv · 0807.4577

Intrinsic and extrinsic origins of the polar Kerr effect in a chiral p-wave superconductor

Jun Goryo

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Abstract

Recently, the measurement of the polar Kerr effect (PKE) in the quasi two-dimensional superconductor Sr2RuO4, which is motivated to observe the chirality of px + i py-wave pairing, has been reported. We clarify that the PKE has intrinsic and extrinsic (disorder-induced) origins. The extrinsic contribution would be dominant in the PKE experiment.

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Jun Goryo. 2010-04-30. Intrinsic and extrinsic origins of the polar Kerr effect in a chiral p-wave superconductor. https://doi.org/10.1142/s0217984910025115

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