Abstract

FEIJOO, Juan et al. Characterization CaLaBaCu₃O_7-δ superconductor ceramic obtained by Sol-Gel method. Rev. Soc. Quím. Perú [online]. 2007, vol.73, n.4, pp.208-214. ISSN 1810-634X.

It has been synthesized and characterized the ceramic superconductor CaLaBaCu₃O_7-δ For the synthesis has been used Sol-Gel method, which consists in obtaining a precursor based oxalates through chemical reactions precipitation controlled. The characterization of the compound was carried out by the instrumental technique of X-ray Diffraction The results of the structural analysis confirmed the award of superconducting material.

Keywords : superconductors ceramic; Sol-Gel; CaLaBaCu₃O_7-.

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