Synthesis of Bi-Base High-T_c Oxide Superconductors through an Organic Acid Salt Thermal Decomposition Process
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概要
- 論文の詳細を見る
High-T_c Bi-Pb-Sr-Ca-Cu oxide superconductors have been successfully synthesized through a decomposition of organic acid salts. At the intermediate stage of this process, a gel state is obtained from a homogeneous solution. The gel shows a thermoplasticity which may facilitate its fabrication into a fiber form. The offset T_c of the specimen made from this process is 102 K, which is appreciably improved by an intermediate pressing between sinterings. The highest T_c andJ_c (77 K, 0 T) so far obtained are 109K and 810 A/cm^2, respectively.
- 社団法人応用物理学会の論文
- 1990-02-20
著者
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TACHIKAWA Kyoji
Faculty of Engineering, Tokai University
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Tachikawa Kyoji
Tokai University
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Tachikawa Kyoji
Faculty Of Engineering Tokai University
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Asaka T
Seiko Epson Corporation
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Tachikawa K
Tokai Univ. Kanagawa Jpn
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Tachikawa K
Tokai University
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Hirayama Toru
Faculty Of Engineering Tokai University
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ASAKA Takashi
Faculty of Engineering, Tokai University
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OKAZAWA Yoshiyuki
Faculty of Engineering, Tokai University
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Okazawa Yoshiyuki
Faculty Of Engineering Tokai University
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