Unambiguous evidence for extended s-wave pairing symmetry in hole-doped high-temperature superconductors

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dc.creatorZhao, Guo-meng
dc.date2003-05-21
dc.date2004-03-15
dc.date.accessioned2026-07-07T08:23:27Z
dc.date.available2026-07-07T08:23:27Z
dc.descriptionWe have analyzed data from angle resolved photoemission spectroscopy, Fourier transform scanning tunnelling spectroscopy, and low-temperature thermal conductivity for optimally doped Bi_2Sr_2CaCu_2O_8+y in order to discriminate between d-wave and extended s-wave pairing symmetry. The combined data are inconsistent with d-wave symmetry, but quantitatively consistent with extended s-wave symmetry with eight line nodes. We also consistently explain all the phase-sensitive experiments.
dc.description4 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0305483
dc.identifierhttp://arxiv.org/abs/cond-mat/0305483
dc.identifierPhil. Mag. B 84, 3861 (2004)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/136003
dc.subjectStrongly Correlated Electrons
dc.subjectSuperconductivity
dc.titleUnambiguous evidence for extended s-wave pairing symmetry in hole-doped high-temperature superconductors
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