Single domain textured (YBa 2Cu 3O 7−δ) 1− x(Ag 2O) x samples

The effect of the Ag doping on the structural and superconducting parameters was investigated in two series of melted and highly textured samples of the system (YBa 2Cu 3O 7−δ) 1− x (Ag 2O) x . The x concentration level of the first series range from 0 to 10 wt % and the second ones from 0 to 3.6 wt...

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Bibliographic Details
Published in:Physica. C, Superconductivity Superconductivity, 2000, Vol.341, p.575-576
Main Authors: Hanic, F., Cigan, A., Buchta, S., Manka, J., Volcko, D., Zrubec, V.
Format: Article
Language:English
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Summary:The effect of the Ag doping on the structural and superconducting parameters was investigated in two series of melted and highly textured samples of the system (YBa 2Cu 3O 7−δ) 1− x (Ag 2O) x . The x concentration level of the first series range from 0 to 10 wt % and the second ones from 0 to 3.6 wt %. The optimal AgO 0.5 level doping found by means of the SQUID magnetization measurements ranged about 1.6–2.8 wt %. From the secondary precipitated CuO phase and from the appearance of Ag component the solubility limit of Ag in solid solution (SS) YBa 2Cu 3− y Ag y O 7− y/2−δ was found.
ISSN:0921-4534
1873-2143
DOI:10.1016/S0921-4534(00)00599-2