Evidence for three dimensional superconductivity in the cuprates oxides
| dc.creator | Schneider, T. | |
| dc.date | 2001-10-09 | |
| dc.date.accessioned | 2026-07-07T02:43:06Z | |
| dc.date.available | 2026-07-07T02:43:06Z | |
| dc.description | We review the empirical scenario emerging from the measured doping dependence of the transition temperature and the anisotropy parameter $% γ$ $=ξ_{ab}/ξ_{c}$, defined as the ratio of the correlation lengths parallel and perpendicular to the ab-planes. It suggests that two dimensional models cannot explain the occurrence of superconductivity in the cuprates. This conclusion is confirmed and extended in terms of a novel scaling relation. It involves the transition temperature, the aerial superfluid density in the ground state, $γ$ and the dynamic critical exponent of the quantum superconductor to insulator transition. The important implication there is that a non vanishing superfluid density in the ground state of the cuprates is unalterably linked to an anisotropic but 3D condensation mechanism. | |
| dc.description | 4 pages, 3 figures | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0110173 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0110173 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/18361 | |
| dc.subject | Superconductivity | |
| dc.title | Evidence for three dimensional superconductivity in the cuprates oxides | |
| dc.type | text |