Are Th doped Y2C3 and La2C3 two-band superconductors?

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dc.creatorSergienko, I. A.
dc.date2004-06-22
dc.date2004-10-04
dc.date.accessioned2026-07-07T02:58:47Z
dc.date.available2026-07-07T02:58:47Z
dc.descriptionThe superconducting sesquicarbides R2C3 have noncentrosymmetric point group symmetry Td. Spin-orbit coupling lifts the spin degeneracy of electronic bands in the most of the Brillouin zone. Nevertheless, due to high symmetry, there are a few directions along which the Fermi surfaces must touch. This leads to the two-band effects in the superconducting state.
dc.description2+ pages. Proceedings of SCES'04. Final version. Added discussion on relevance to CePt3Si
dc.identifierhttps://arxiv.org/abs/cond-mat/0406527
dc.identifierhttp://arxiv.org/abs/cond-mat/0406527
dc.identifierPhysica B 359-361, 581 (2005)
dc.identifierdoi:10.1016/j.physb.2005.01.147
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/24246
dc.subjectSuperconductivity
dc.titleAre Th doped Y2C3 and La2C3 two-band superconductors?
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