Comments on gap anisotropy and nodal constant Fermi velocity in a superconductor, BSCCO

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dc.creatorKim, Hyun-tak
dc.creatorKim, Bong-jun
dc.creatorKang, Kwang-yong
dc.date2008-04-26
dc.date.accessioned2026-07-07T09:35:58Z
dc.date.available2026-07-07T09:35:58Z
dc.descriptionOn the basis of both the inhomogeneity of a superconductor, BSCCO-2212, and the effect of measurement, we reveal that an anomalously large gap anisotropy known as evidence of dx2-y2-wave symmetry [Phys. Rev. Lett. 70 (1993) 1553] is not intrinsic, and that the constant Fermi velocity at node as an unsolved problem [Nature 423 (2003) 398] is due to the dx2-y2-wave insulator-metal transition.
dc.description2 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/0804.4209
dc.identifierhttp://arxiv.org/abs/0804.4209
dc.identifierPhysica C 460-462 (2007) 943-945
dc.identifierdoi:10.1016/j.physc.2007.03.337
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/160011
dc.subjectSuperconductivity
dc.subjectMaterials Science
dc.titleComments on gap anisotropy and nodal constant Fermi velocity in a superconductor, BSCCO
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