Temperature dependence of the trapped field and mechanical properties of neutron irradiated and reinforced YBa2Cu3O7-δ bulk superconductors

Raquel Gonzalez-Arrabal, Michael Eisterer, Harald W. Weber, Günter Fuchs, Peter Verges, Gernot Krabbes, Masaru Tomita, Masato Murakami, Doris Litzkendorf, Tobias Habisreuther, Wolfgang Gawalek

研究成果: Conference article査読

5 被引用数 (Scopus)

抄録

We report on the temperature dependence of the trapped field in neutron irradiated YBa2Cu3O7-δ bulk melt-textured materials. The field trapping capability of these materials at' low temperatures is limited by their mechanical properties. We observe that samples without reinforcement usually break during activation at temperatures of around 50 K. Two reinforcement techniques were tested. Resin impregnation is found to be less effective than stainless steel bandaging to compensate for the magnetic stress generated during activation. The resin impregnated samples crack during activation at temperatures of around 45 K. Stainless steel bandaging improves the mechanical properties of the YBa2Cu3O7-δ samples and trapped fields of up to 13.3 T were achieved at 33 K.

本文言語English
ページ(範囲)3125-3128
ページ数4
ジャーナルIEEE Transactions on Applied Superconductivity
13
2 III
DOI
出版ステータスPublished - 2003 6
外部発表はい
イベント2002 Applied Superconductivity Conference - Houston, TX, United States
継続期間: 2002 8 42002 8 9

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • 電子工学および電気工学

フィンガープリント

「Temperature dependence of the trapped field and mechanical properties of neutron irradiated and reinforced YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7-δ</sub> bulk superconductors」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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