ガス・デポジション法によるＢＰＳＣＣＯ系超伝導厚膜の形成とその特性

• 賀集 誠一郎

  真空冶金(株)

• 松崎 泰之

  真空冶金(株)

• 海藤 誠

  真空冶金(株)

• 豊川 誠

  東北真空冶金(株)

• 畑中 啓作

  日本真空技術(株)

• 林 主税

  日本真空技術(株)

書誌事項

タイトル別名

• Preparatin of BPSCCO superconductivity thick films by using of gas-depositin method and their properties.
• ガス デポジションホウ ニ ヨル BPSCCOケイ チョウデンドウ アツマク

抄録

Superconducting thick film of BPSCCO is formed on MgO substrate by gas deposition using fine powder of Oi-Pb-Sr-Ca-Cu-O(BPSCCO) having diameter less than 1μm. The pattern of the deposited film is linear, and the thickness of it can be controlled in the range of 5-200μm.<BR>After heat treatment at 770°C for 10hr in air atmosphere, Tc(end) showed 105K and critical current density of 225A/cm² are obtained at 77K in zero magnetic field.<BR>The structure of the surface of thick film by X-ray diffraction pattern, and composition ratio of Ui and Pb in film, were reported.<BR>Tape like BPSCCO thick film with width of 10mm was formed on substrate using similar method. Tape like thick film is expected to utilize as material of superconducting tape.

収録刊行物

• 粉体および粉末冶金

  粉体および粉末冶金 37 (1), 94-98, 1990

  一般社団法人 粉体粉末冶金協会

キーワード

• Materials Chemistry
• Metals and Alloys
• Industrial and Manufacturing Engineering
• Mechanical Engineering

詳細情報

• CRID: 1390282681281572992
• NII論文ID: 130000813787
• NII論文ID: 10004219509
• NII書誌ID: AN00222724
• DOI: 10.2497/jjspm.37.94
• ISSN: 18809014
• ISSN: 05328799
• NDL書誌ID: 3654024
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3654024
• 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