酸化物超伝導体の合成と特性　錯体重合法により作製したＹＢａ２Ｃｕ３Ｏｙ‐Ａｇコンポジット超伝導体の物性

• 勝山 茂

  大阪大学工学部材料物性工学科

• 橋本 望

  大阪大学工学部材料物性工学科

• 真島 一彦

  大阪大学工学部材料物性工学科

• 永井 宏

  大阪大学工学部材料物性工学科

書誌事項

タイトル別名

• Physical Properties of YBa2Cu3Oy-Ag Composite Superconductor Synthesized by Polymerized Complex Method.
• サクタイ ジュウゴウホウ ニ ヨリ サクセイシタ YBa2Cu3Oy Ag コ

抄録

YBa₂Cu₃O_y-Ag composite superconductor was synthesized by two kinds of methods, i.e., conventional ceramic and polymerized complex methods. There is almost no difference in the X-ray diffraction pattern between the samples prepared by the conventional ceramic and polymerized complex methods. The global pinning force F_p of the samples prepared by the polymerized complex method is larger than that of the samples prepared by the conventional method. The transport critical current density J_c of the samples prepared by the conventional ceramic method increases by the addition of Ag, while that of the samples prepared by the polymerized complex method is almost constant independent of Ag content. The values of F_p and J_c are much affected by the grain size and the distribution of Ag in the YBa₂Cu₃O_y matrix.

収録刊行物

• 粉体および粉末冶金

  粉体および粉末冶金 43 (2), 211-214, 1996

  一般社団法人 粉体粉末冶金協会

キーワード

• YBa<SUB>2</SUB>Cu<SUB>3</SUB>O<SUB>y</SUB>-Ag composite
• polymerized complex
• global pinning force
• critical current density

詳細情報

• CRID: 1390001206307035136
• NII論文ID: 10002011350
• NII書誌ID: AN00222724
• DOI: 10.2497/jjspm.43.211
• ISSN: 18809014
• ISSN: 05328799
• NDL書誌ID: 3926721
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3926721
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可