Applied Physics Letters · 1993 · 101 citations · 9 references
Natural SciencesMaterials SciencePhysicsCondensed Matter PhysicsSolid State PhysicsThin FilmsElectrical ConductivityStrongly Correlated Electron SystemsSuperconducting MaterialsSuperconducting Thin FilmsThin Film Electrical PropertiesCritical TemperatureElectric Field EffectsEpitaxial Thin FilmsHigh-temperature SuperconductorsSuperconducting Critical TemperatureSuperconducting PropertiesThin-film SuperconductorsYttrium Barium Copper Oxide Films
The influence of applied electric fields on the transport properties of weak links in YBa2Cu3O7−δ films has been investigated. It is found that the critical temperature Tc0 of epitaxial films containing weak links can be reduced by 10 K with applied electric fields of 6 MV/cm. In one case, Tc0 shifts of up to 25–30 K were observed. These are by far the largest Tc shifts reported for any superconducting system.
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Influence of electric fields on pinning in YBa_{2}Cu_{3}O_{7-δ} films
J. Mannhart, Darrell G. Schlom, J. G. Bednorz et al. · Physical Review Letters · 1991 · 188 citations
Electric field effect on superconducting YBa2Cu3O7?? films
J. Mannhart, J. G. Bednorz, K. A. M�ller et al. · The European Physical Journal B · 1991 · 149 citations
Tatsuhiko Fujii, Ken Sakuta, Takahiro Awaji et al. · Japanese Journal of Applied Physics · 1992 · 51 citations
Natural Sciences, Electrical Engineering, Materials Science +17