Superconductivity in hot pressing YBaCuO system and chemically doped R(Er, F)YBaCuO system

In this paper, the study on hot pressing of YBaCuO system and chemically doped ErYBa 2Cu 3O x and YBa 2Cu 3(OF) x superconducting oxides were reported. The starting oxides were sintered at 0.04 GPa and 1123 K for a few minutes, then cooling down and unloading slowly, the four probe resistance and a....

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Published inSolid state communications Vol. 68; no. 11; pp. 1015 - 1017
Main Authors Chen, C., He, Y., Cui, C.G., Li, S.L., Wang, W.K.
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 01.12.1988
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Summary:In this paper, the study on hot pressing of YBaCuO system and chemically doped ErYBa 2Cu 3O x and YBa 2Cu 3(OF) x superconducting oxides were reported. The starting oxides were sintered at 0.04 GPa and 1123 K for a few minutes, then cooling down and unloading slowly, the four probe resistance and a.c. magnetic susceptibility measurements showed that the hot pressed samples were superconductor with onset transition temperature ( T cn above LN 2 temperature. Zero transition temperature ( T c0 of chemically doped samples was higher than that of YBaCuO system.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0038-1098
1879-2766
DOI:10.1016/0038-1098(88)90416-4