TY - JOUR
T1 - Superconducting properties of large grain (Sm, Gd)-Ba-Cu-O blocks
AU - Inoue, K.
AU - Sakai, N.
AU - Chauhan, H. S.
AU - Yoshioka, J.
AU - Iida, K.
AU - Chiba, A.
AU - Murakami, M.
PY - 2000/6/1
Y1 - 2000/6/1
N2 - We fabricated large grain (Sm, Gd)-Ba-Cu-O bulk superconductors with the top-seeded, melt-growth process in air and 1% O2-Ar. Ag addition was effective in suppressing the amount of cracking. Unlike Sm-Ba-Cu-O, the (Sm, Gd)-Ba-Cu-O bulk showed relatively high Tc and large Jc values even when melt-processed in air. The trapped field value of 0.83 T was recorded at 77 K for the sample melt processed in air.
AB - We fabricated large grain (Sm, Gd)-Ba-Cu-O bulk superconductors with the top-seeded, melt-growth process in air and 1% O2-Ar. Ag addition was effective in suppressing the amount of cracking. Unlike Sm-Ba-Cu-O, the (Sm, Gd)-Ba-Cu-O bulk showed relatively high Tc and large Jc values even when melt-processed in air. The trapped field value of 0.83 T was recorded at 77 K for the sample melt processed in air.
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U2 - 10.1088/0953-2048/13/6/310
DO - 10.1088/0953-2048/13/6/310
M3 - Conference article
AN - SCOPUS:0033690982
VL - 13
SP - 679
EP - 682
JO - Superconductor Science and Technology
JF - Superconductor Science and Technology
SN - 0953-2048
IS - 6
T2 - The 2nd International Workshop on the Processing and Applications of Superconducting (RE)CBO Large Grain Materials
Y2 - 19 October 1999 through 22 October 1999
ER -