Incommensurate Spin Dynamics in High Temperature Superconductor of Optimally Doped YBa2Cu3O7

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dc.creatorArai, M.
dc.creatorNishijima, T.
dc.creatorEndoh, Y.
dc.creatorGarrett, A. W.
dc.creatorTajima, S.
dc.creatorTomimoto, K.
dc.creatorShiohara, Y.
dc.creatorFrost, C. D.
dc.creatorBennington, S. M.
dc.date1999-12-14
dc.date.accessioned2026-07-07T03:15:40Z
dc.date.available2026-07-07T03:15:40Z
dc.descriptionThe spin dynamics of an optimally doped YBa2Cu3O7 (Tc = 93 K) crystal array have been investigated in a wide range of momentum and energy (Q - E) space using the time-of-flight neutron scattering method. Incommensurate spin modulation in Q is a characteristic feature, as it is in the under-doped YBa2Cu3O6.7 with a different incommensurability. A linear relationship between the incommensurability and Tc is proposed. Along with the discovery of the same incommensurability in under-doped La2-ySryCuO4, it may be a generic characteristic of the high-Tc oxide superconductor.
dc.description5 figures, 1 in 2 parts (6 total files)
dc.identifierhttps://arxiv.org/abs/cond-mat/9912233
dc.identifierhttp://arxiv.org/abs/cond-mat/9912233
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/30065
dc.subjectSuperconductivity
dc.titleIncommensurate Spin Dynamics in High Temperature Superconductor of Optimally Doped YBa2Cu3O7
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