168042 20260123152959.0 sideral 146852 ART-2015-146852 eng Diez, J.C. Universidad de Zaragoza (orcid)0000-0001-9995-6368 Composite Bi-2212/Ag Superconductors Grown by Laser Travelling Floating Zone at Low Rates 2015 Well-textured Bi2.02Sr2.02Ca0.98Cu1.99O x /2.9 wt % Ag composite samples have been grown by the laser floating zone at very low rates (1, 3, and 5 mm/h). The as-grown samples present superconducting behavior, as a result of being composed by long and well-textured Bi-2212 grains as major phase. After annealing, the samples do not dramatically increase their J C. This effect has been associated with the presence of long cracks along the ab planes of the superconducting grains. Even after annealing, the cracks have not been totally removed and, as a consequence, the critical current of the samples after the thermal treatment has only been improved in around 50 %, compared with the as-grown samples. Access copy available to the general public Unrestricted info:eu-repo/grantAgreement/ES/DGA/T12 info:eu-repo/grantAgreement/ES/DGA/T87 info:eu-repo/grantAgreement/ES/MINECO-FEDER/MAT2013-46505-C3-1-R info:eu-repo/grantAgreement/ES/MINECO/MAT2011-22719 info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 1.1 2015 PHYSICS, CONDENSED MATTER 49 / 67 = 0.731 2015 Q3 T3 PHYSICS, APPLIED 102 / 144 = 0.708 2015 Q3 T3 0.318 2015 Condensed Matter Physics 2015 Q3 Electronic, Optical and Magnetic Materials 2015 Q3 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Sotelo, A. Universidad de Zaragoza (orcid)0000-0001-7056-0546 Rasekh, S. (orcid)0000-0003-3466-9952 Amaveda, H. Universidad de Zaragoza (orcid)0000-0003-2212-447X Torres, M.A. Bosque, P. Chocarro, C. Madre, M.A. Universidad de Zaragoza (orcid)0000-0002-0794-3998 5001 065 Universidad de Zaragoza Dpto. Ciencia Tecnol.Mater.Fl. Área Cienc.Mater. Ingen.Metal. 28, 2 (2015), 415-418 Journal of Superconductivity and Novel Magnetism Journal of Superconductivity and Novel Magnetism 1557-1939 638074 http://zaguan.unizar.es/record/168042/files/texto_completo.pdf Postprint 1503528 http://zaguan.unizar.es/record/168042/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:168042 articulos driver 2026-01-23-14:33:57 ARTICLE