HighT
c of liquid-quenched Bi1.6Pb0.4Sr2Ga2Cu3Ox |
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| Authors: | Yoshitake Nishi Yuichiro Kita Kenji Tanioka |
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| Affiliation: | (1) Department of Materials Science, Tokai University, Kitakaname, Hiratsuka, 259-12 Kanagawa, Japan |
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| Abstract: | AlthoughT
c cannot be found for a liquid-quenched Bi1.6Pb0.4Sr2Ca2Cu3Ox glassy sample, a highT
c is found after annealing for 24 h at 1100 K. The maximum offset temperature of the superconducting transition is 113.3 K at 2.2 × 10–2mAmm–2. The maximumT
c
off is larger than that (the maximumT
c
off is 103.4 K at 2.0 × 10–2 mAmm–2) of sintered specimens before liquid quenching. |
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| Keywords: | |
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