Quantum Superconductor-Metal Transition in Al, C doped MgB2 and overdoped Cuprates?

Simple item page
dc.creatorSchneider, T.
dc.date2007-02-20
dc.date.accessioned2026-07-07T07:47:43Z
dc.date.available2026-07-07T07:47:43Z
dc.descriptionWe consider the realistic case of a superconductor with a nonzero density of elastic scatterers, so that the normal state conductivity is finite. The quantum superconductor-metal (QSM) transition can then be tuned by varying either the attractive electron-electron interaction, the quenched disorder, or the applied magnetic field. We explore the consistency of the associated scaling relations, Tc ~ 1/lamda(0) ~ gap(0) ~ 1/gsi(0) ~ Hc2(0)^-0.5 and Tc(H) ~ 1/Lamda(0,H) ~ gap(0,h) ~ (Hc2(0)-H)^ 1/2, valid for all dimensions D > 2, with experimental data, in Al, C doped MgB2 and overdoped cuprates.
dc.description5 pages, 7 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0702468
dc.identifierhttp://arxiv.org/abs/cond-mat/0702468
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/124265
dc.subjectSuperconductivity
dc.subjectMaterials Science
dc.titleQuantum Superconductor-Metal Transition in Al, C doped MgB2 and overdoped Cuprates?
dc.typetext

Files

Collections

arXiv