Quasiparticle States near the Surface and the Domain Wall in a p_x \pm i p_y-Wave Superconductor

Masashige Matsumoto; Manfred Sigrist

doi:10.1016/s0921-4526(99)02160-2

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arXiv · cond-mat/9910257

Quasiparticle States near the Surface and the Domain Wall in a p_x \pm i p_y-Wave Superconductor

Masashige Matsumoto·Manfred Sigrist

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Abstract

The electronic states near a surface or a domain wall in the p_x \pm i p_y -wave superconductor are studied. This state has been recently suggested as the superconducting state of Sr_2 Ru O_4. The p_x \pm i p_y-wave paring state breaks the time reversal symmetry and induces a magnetic field. The obtained temperature dependence of the magnetic field is consistent with the observed μSR data.

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Masashige Matsumoto, Manfred Sigrist. 1999-10-17. Quasiparticle States near the Surface and the Domain Wall in a p_x \pm i p_y-Wave Superconductor. https://doi.org/10.1016/s0921-4526(99)02160-2

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