TY - JOUR
T1 - Superconducting properties of Gd123 superconductor fabricated in air
AU - Hinai, Hiroshi
AU - Nariki, Shinya
AU - Seo, Seok Jong
AU - Sakai, Naomichi
AU - Murakami, Masato
AU - Otsuka, Masahisa
PY - 2000/6/1
Y1 - 2000/6/1
N2 - Single-grain bulk Gd-Ba-Cu-O superconductors 32 mm in diameter have successfully been grown by melt-processing in air. In contrast to Sm123 and Nd123, the superconducting properties of Gd123 bulk superconductors were not degraded even when they were fabricated in air, which is attributed to the small range of Gd-Ba solid solution. The sample with the chemical composition of Ba-rich Gd123 (Gd0.95Ba2.05Cu3Oy) was also fabricated in air and exhibited superconducting properties superior to those of the sample with the stoichiometric ratio.
AB - Single-grain bulk Gd-Ba-Cu-O superconductors 32 mm in diameter have successfully been grown by melt-processing in air. In contrast to Sm123 and Nd123, the superconducting properties of Gd123 bulk superconductors were not degraded even when they were fabricated in air, which is attributed to the small range of Gd-Ba solid solution. The sample with the chemical composition of Ba-rich Gd123 (Gd0.95Ba2.05Cu3Oy) was also fabricated in air and exhibited superconducting properties superior to those of the sample with the stoichiometric ratio.
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U2 - 10.1088/0953-2048/13/6/309
DO - 10.1088/0953-2048/13/6/309
M3 - Conference article
AN - SCOPUS:0033715618
SN - 0953-2048
VL - 13
SP - 676
EP - 678
JO - Superconductor Science and Technology
JF - Superconductor Science and Technology
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 -