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Reduced microwave losses YBa[sub 2]Cu[sub 3]O[sub 7 - delta] thin films on electro-optic LiNbO[sub 3] crystals

dc.contributor.authorFàbrega i Soler, Lluís
dc.contributor.authorRubí, R.
dc.contributor.authorFontcuberta, Josep
dc.contributor.authorSánchez, F.
dc.contributor.authorFerrater Martorell, Cesar
dc.contributor.authorGarcía-Cuenca Varona, Victoria
dc.contributor.authorVarela, M.
dc.contributor.authorCollado Gómez, Juan Carlos
dc.contributor.authorMateu Mateu, Jordi
dc.contributor.authorMenéndez Nadal, Óscar
dc.contributor.authorO'Callaghan Castellà, Juan Manuel
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2007-07-02T09:55:27Z
dc.date.available2007-07-02T09:55:27Z
dc.date.created2002
dc.date.issued2002-10-31
dc.identifier.citationFabrega, L.; Rubi, R.; Fontcuberta, J.; Sanchez, F.; Ferrater, C.; Garcia-Cuenca, M. V.; Varela, M.; Collado, C.; Mateu, J.; Menendez, O.; O'Callaghan, J. M. Reduced microwave losses YBa[sub 2]Cu[sub 3]O[sub 7 - delta] thin films on electro-optic LiNbO[sub 3] crystals. Journal of applied physics, 2002, vol. 92, núm. 10, p. 6346-6348.
dc.identifier.issn0021-8979
dc.identifier.urihttp://hdl.handle.net/2117/1117
dc.description.abstractWe report on the growth of epitaxial YBa2Cu3O7 thin films on X-cut LiNbO3 single crystals. The use of double CeO2/YSZ buffer layers allows a single in-plane orientation of YBa2Cu3O7, and results in superior superconducting properties. In particular, surface resistance Rs values of 1.4 m have been measured at 8 GHz and 65 K. The attainment of such low values of Rs constitutes a key step toward the incorporation of high Tc materials as electrodes in photonic and acoustic devices.
dc.format.extent6346-6348
dc.language.isoeng
dc.publisherAMER INST PHYSICS
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Circuits de microones, radiofreqüència i ones mil·limètriques
dc.subject.lcshHigh temperature superconductors
dc.subject.lcshMicrowaves
dc.subject.lcshElectric resistance
dc.subject.otherhigh-temperature superconductors
dc.subject.otheryttrium compounds
dc.subject.otherbarium compounds
dc.subject.othersuperconducting epitaxial layers
dc.subject.othersurface conductivity
dc.subject.othercritical currents
dc.subject.otherpulsed laser deposition
dc.subject.otherelectro-optic crystals
dc.subject.othermicrowave losses
dc.titleReduced microwave losses YBa[sub 2]Cu[sub 3]O[sub 7 - delta] thin films on electro-optic LiNbO[sub 3] crystals
dc.typeArticle
dc.subject.lemacSuperconductors a altes temperatures
dc.subject.lemacMicroones
dc.subject.lemacResistència elèctrica
dc.contributor.groupUniversitat Politècnica de Catalunya. RF&MW - Grup de Recerca de sistemes, dispositius i materials de RF i microones
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
local.personalitzacitaciotrue


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