Lower Bound on the Energy Gap at Precise Locations on the Bi_2Sr_2CaCu_2O_8 Fermi Surface

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dc.creatorFlatte, Michael E.
dc.date1993-01-27
dc.date.accessioned2026-07-07T03:06:46Z
dc.date.available2026-07-07T03:06:46Z
dc.descriptionRecent inelastic-neutron-scattering measurements of a low-energy phonon in Bi_2Sr_2CaCu_2O_8 provide enough information to place a lower bound on the energy gap magnitude at precise locations on the Fermi surface. Measurements of a few low-energy phonons should indicate whether the gap symmetry is d_{x^2-y^2}. Further measurements could map out the angle-resolved gap magnitude on the entire Fermi surface.
dc.description7 pages + 1 figure (included), plain tex, NSF-ITP-93-16
dc.identifierhttps://arxiv.org/abs/cond-mat/9301034
dc.identifierhttp://arxiv.org/abs/cond-mat/9301034
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/26935
dc.subjectCondensed Matter
dc.titleLower Bound on the Energy Gap at Precise Locations on the Bi_2Sr_2CaCu_2O_8 Fermi Surface
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