000168123 001__ 168123 000168123 005__ 20260128112904.0 000168123 0247_ $$2doi$$a10.1007/s10948-014-2651-8 000168123 0248_ $$2sideral$$a109167 000168123 037__ $$aART-2015-109167 000168123 041__ $$aeng 000168123 100__ $$0(orcid)0000-0001-7056-0546$$aSotelo, A.$$uUniversidad de Zaragoza 000168123 245__ $$aTextured Pb-Doped Bi-2212 Superconductors for Current Limiters 000168123 260__ $$c2015 000168123 5060_ $$aAccess copy available to the general public$$fUnrestricted 000168123 5203_ $$aBi2−x Pb x Sr2CaCu2O y (x = 0.0, 0.3, 0.4, and 0.5) textured materials have been prepared by the laser floating zone technique. The E − I curves showed and increase of the slope of the normal to superconducting transition with Pb addition. The best values have been obtained for the 0.4 Pb-doped samples, around 16 at 77 K. In spite of this improvement, Pb addition decreased J C and T C in all cases. On the other hand, electrical characterization at lower temperatures has led to an impressive raise in the 0.4 Pb-doped samples, reaching n values around 31, and J C of about 3,000 A/cm 2, at 65 K. At the same time, the mechanical integrity of the vitreous precursor materials has been determined. All the obtained results clearly indicate that these precursors, when properly processed by the laser floating technique, are promising candidates for practical applications as current limiters. 000168123 536__ $$9info:eu-repo/grantAgreement/ES/DGA/T12$$9info:eu-repo/grantAgreement/ES/DGA/T87$$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/MAT2013-46505-C3-1-R$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2011-22719 000168123 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/ 000168123 590__ $$a1.1$$b2015 000168123 591__ $$aPHYSICS, CONDENSED MATTER$$b49 / 67 = 0.731$$c2015$$dQ3$$eT3 000168123 591__ $$aPHYSICS, APPLIED$$b102 / 144 = 0.708$$c2015$$dQ3$$eT3 000168123 592__ $$a0.318$$b2015 000168123 593__ $$aCondensed Matter Physics$$c2015$$dQ3 000168123 593__ $$aElectronic, Optical and Magnetic Materials$$c2015$$dQ3 000168123 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion 000168123 700__ $$0(orcid)0000-0003-3466-9952$$aRasekh, Sh. 000168123 700__ $$0(orcid)0000-0003-2212-447X$$aAmaveda, H.$$uUniversidad de Zaragoza 000168123 700__ $$0(orcid)0000-0003-2501-4479$$aBosque, P. 000168123 700__ $$0(orcid)0000-0003-3995-5763$$aTorres, M.A.$$uUniversidad de Zaragoza 000168123 700__ $$0(orcid)0000-0002-0794-3998$$aMadre, M.A.$$uUniversidad de Zaragoza 000168123 700__ $$0(orcid)0000-0001-9995-6368$$aDiez, J.C.$$uUniversidad de Zaragoza 000168123 7102_ $$15002$$2305$$aUniversidad de Zaragoza$$bDpto. Ingeniería Diseño Fabri.$$cÁrea Expresión Gráfica en Ing. 000168123 7102_ $$15001$$2065$$aUniversidad de Zaragoza$$bDpto. Ciencia Tecnol.Mater.Fl.$$cÁrea Cienc.Mater. Ingen.Metal. 000168123 773__ $$g28, 2 (2015), 447-452$$pJournal of Superconductivity and Novel Magnetism$$tJournal of Superconductivity and Novel Magnetism$$x1557-1939 000168123 8564_ $$s800290$$uhttps://zaguan.unizar.es/record/168123/files/texto_completo.pdf$$yPostprint 000168123 8564_ $$s1279508$$uhttps://zaguan.unizar.es/record/168123/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint 000168123 909CO $$ooai:zaguan.unizar.es:168123$$particulos$$pdriver 000168123 951__ $$a2026-01-28-11:25:02 000168123 980__ $$aARTICLE