Modulation of Superconducting Properties by Ferroelectric Polarization in Confined FE-S-FE Films

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dc.creatorPavlenko, Natalia
dc.date2003-11-17
dc.date2004-09-30
dc.date.accessioned2026-07-07T02:54:48Z
dc.date.available2026-07-07T02:54:48Z
dc.descriptionWe show that the electric polarization at the interface with ultrathin superconducting (S) films sandwiched between ferroelectric (FE) layers allows achievement of substantially stronger modulation of inner carrier density and superconducting transition temperature as compared to FE-S bilayers typically used in superconducting FETs. We find that not only the larger penetration depths but also the pairing symmetry should be responsible for the fact that the electric field effect in high temperature superconductors is much stronger than in conventional systems. Discussing the advantages of multilayers, we propose a novel design concept for superconducting electric field-effect transistors based on ferroelectric films.
dc.description5 pages RevTex4, 6 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0311376
dc.identifierhttp://arxiv.org/abs/cond-mat/0311376
dc.identifierPhys. Rev. B 70, 094519(2004)
dc.identifierdoi:10.1103/PhysRevB.70.094519
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/22705
dc.subjectSuperconductivity
dc.subjectMaterials Science
dc.titleModulation of Superconducting Properties by Ferroelectric Polarization in Confined FE-S-FE Films
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