Effect of heavy ion irradiation on flux pinning properties of Ag-Cu alloy sheathed Bi-2223 tapes

We investigated the co-existing effects of columnar and point defects in Hf-doped Ag-Cu alloy sheathed Bi-2223 tapes. The irreversibility lines are appreciably improved compared to the individual effect by Hf doping or columnar defects.

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Bibliographic Details
Published in:Physica. C, Superconductivity Superconductivity, 2000, Vol.341, p.1371-1372
Main Authors: Ikeda, H., Kuroda, N., Kambara, T., Yoshikawa, K., Yoshizaki, R.
Format: Article
Language:English
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Description
Summary:We investigated the co-existing effects of columnar and point defects in Hf-doped Ag-Cu alloy sheathed Bi-2223 tapes. The irreversibility lines are appreciably improved compared to the individual effect by Hf doping or columnar defects.
ISSN:0921-4534
1873-2143
DOI:10.1016/S0921-4534(00)00890-X