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Substitution effects of yttrium in the BISCCO (2212) system

✍ Scribed by E.Laxmi Narsaiah; U.V.Subba Rao; O. Peña; M. Sergent

Book ID
113300222
Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
625 KB
Volume
33
Category
Article
ISSN
0254-0584

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## Samples with the nominal composition BizSrzCa,\_,Na,CuzO, (with x=0.05,0.2,0.4 and 0.5) were prepared by the solid state reaction method. The role of Na and the effect of various heat treatments in the 2212 composition were studied. From the X-ray diffraction data it is found that the samples a