Preparation, characterization, and far-infrared study of ceramic high-Tc superconductors

URN to cite this document:: urn:nbn:de:bvb:355-epub-185730
DOI to cite this document:: 10.5283/epub.18573

Zetterer, T. ; Ose, W. ; Schützmann, J. ; Otto, H. H. ; Obermayer, P. E. ; Tasler, N. ; Lengfellner, Hans ; Lugert, G. ; Keller, J. ; Renk, Karl Friedrich

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Date of publication of this fulltext: 08 Dec 2010 08:38

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Abstract

We report on a study of single-phase (superconducting) YBa2Cu3O7 and (nonconducting) Y2BaCuO5 and mixed phases of these compounds in bulk and film samples and on an investigation of ceramic bulk material of the homologous series Tl2Ba2CanCun+1O2n+6. We describe preparation and structural characterization by x-ray diffraction analyses and further characterization by electric, magnetic, tunnel ...