Critical Current Properties and Microstructures in CVD-Y_1Ba_2Cu_3O_<7-δ> Films(High-T_c Superconducting Materials Research)
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概要
- 論文の詳細を見る
The relationship between the critical current density J_c and microstructure in Y_1Ba_2Cu_3O_<7-δ> films prepared by chemical vapor deposition (CVD) was examined. The J_c properties in magnetic fields at 77.3 K largely depended on microstructural features. We interpreted that extrinsic pinning centers can principally contribute to the excellent J_c properties in CVD-Y_1Ba_2Cu_3O_<7-δ> films. It was demonstrated that only the c-axis oriented Y_1Ba_2Cu_3O_<7-δ> films present the possibility of application in high fields at 77.3 K among advanced superconductors which have been discovered so far.
- 東北大学の論文
著者
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YAMANE Hisanori
Institute of Multidisciplinary Research for Advanced Materials, Tohoku University
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Kobayashi Norio
Institute For Materials Research Tohoku University
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WATANABE Kazuo
Institute for Materials Research, Tohoku University
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山根 久典
Institute Of Multidisciplinary Research For Advanced Materials Tohoku University
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黒田 規敬
熊本大学大学院
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Muto Yoshio
Institute For Materials Research Tohoku University
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Awaji S
Institute For Materials Research Tohoku University
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佐藤 知矢
Department Of Physics Faculty Of Science Shinshu University
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AWAJI Satoshi
Institute for Materials Research, Tohoku University
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Awaji Satoshi
Institute For Materials Research Tohoku University
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Kuroda Noritaka
Discovery Research Laboratories V Discovery Research Division Takeda Chemical Industries Ltd.
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Kuroda Noritaka
Institute For Materials Science Tohoku University
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KAWABE Hisashi
Tatsuta Electric Wire & Cable Co., Ltd.
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WATAZAWA Keiichi
Sumitomo Heavy Industries Ltd.
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HIRAI Toshio
Institute for Materials Research, Tohoku University
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Hirai T
Tohoku Univ. Sendai‐shi
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Hirai Toshio
Institute For Materals Research Tohoku University
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Kurosawa Hideyuki
RIKEN Co.
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Muto Y
Institute For Materials Research Tohoku University
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Watanabe K
National Institute For Fusion Science
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Hirai Toshihiro
Material Development Research Laboratory Nippon Mining Co. Lid.
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Yamane H
Tohoku Univ. Sendai Jpn
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Watanabe Kazuo
Institute For Materials Research Tohoku University
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Watanabe Kazuto
Safety Assessment Department Chugai Pharmaceutical Co. Ltd.
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Muto Y
The Institute For Materials Research Tohoku University
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Kuroda N
Nec Corp. Ibaraki Jpn
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Kurosawa Hideyuki
Tatsuta Electric Wire & Cable Co.
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Muto Yoshio
Institute For Materials Research (imr) Tohoku University
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Yamane Hisanori
Institute For Materials Research Tohoku University
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Kobayashi Norio
Institute For Materials Recearch Tohoku University
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AWAJI Satoshi
Institute for Matererials Research, Tohoku University
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KURODA Noritaka
Research Institute for Iron, Steel and Other Metals Tohoku University : Tohoku University : Physics Department, Purdue University
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WATANABE Kazuo
Institute for Matererials Research, Tohoku University
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