Selection Rule in Josephson Coupling between In and Sr2RuO4

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dc.creatorJin, R.
dc.creatorLiu, Y.
dc.creatorMao, Z. Q.
dc.creatorMaeno, Y.
dc.date1999-09-14
dc.date.accessioned2026-07-07T03:14:33Z
dc.date.available2026-07-07T03:14:33Z
dc.descriptionWe have studied the Josephson coupling between a conventional s-wave superconductor (In) and Sr2RuO4 and found that the coupling is allowed in the in-plane direction, but not along the c axis. This selection rule indicates that the symmetry of superconducting order parameter of Sr2RuO4 is either p- or alternatively, purely d-wave. If Sr2RuO4 is a p-wave superconductor, as strongly favored by other experimental evidence, our result suggests that the pairing state of Sr2RuO4 is Gamma5 with d(k) = z(kx +/- iky), a nodeless state in which the spins of the superconducting electrons lie in the RuO2 planes.
dc.description4 pages + 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/9909214
dc.identifierhttp://arxiv.org/abs/cond-mat/9909214
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/29714
dc.subjectSuperconductivity
dc.titleSelection Rule in Josephson Coupling between In and Sr2RuO4
dc.typetext

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