Preparation and characterization of the superconductor [Y 0.8Ca0.2]SrBaCu2.8(BO3) 0.2O6.4 compound

Victor H.C. Barinotto, Bram L. Willems, D. Angel Bustamante, V. Luis De Los Santos, G. Juan Gonzalez

Resultado de la investigación: Contribución a una revistaArtículo de la conferenciarevisión exhaustiva

2 Citas (Scopus)


We report the study of the [Y0.8Ca0.2]SrBaCu 2.80(BO3)0.2O6.4 compound which is a superconductor with critical temperature of 45 K. This compound was prepared by the solid state reaction method under normal conditions of pressure and temperature, replacing 0.2 of oxianion borate (BO3)3- in the copper site of [Y0.8Ca0.2]SrBaCu3O 7-δ. TC was determined by measuring the magnetic susceptibility using a SQUID detection system. The X-ray difractogram revealed a monophasic pattern, Rietveld analysis suggested an orthorhombic crystalline structure belonging to the Pmmm spatial group with a = 3.826 Å, b = 3.861 Å and c = 11.561 Å.

Idioma originalInglés
Páginas (desde-hasta)58-59
Número de páginas2
PublicaciónPhysica C: Superconductivity and its Applications
EstadoPublicada - ago. 2004
EventoProceedings of the International Conference on Materials - Rio de Janeiro, Brasil
Duración: 25 may. 200330 may. 2003


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