A strong magnetic field generation by superconducting bulk magnets with the same pole arrangement

Kazuya Yokoyama, Tetsuo Oka, Koshichi Noto

研究成果: Article査読

1 被引用数 (Scopus)

抄録

We study on the construction of strong magnetic field by superconducting bulk magnets with RE123 bulk materials and the investigation of these industrial applications such as a magnetic separation. In this paper, we try to generate a strong magnetic field in the direction parallel to the bulk magnet. Two Gd123 bulk materials of 65 mm diameter are magnetized in the same pole (N-N) using a face-to-face superconducting bulk magnet system. The radial component of magnetic field, Bx, is measured in an open space between the magnetic poles by varying the gap (g = 20-50 mm). The strong magnetic field area of g = 20 mm is 15.8 times as large as that of g = 50 mm and the maximum field reaches 1.53 T.

本文言語English
論文番号5067189
ページ(範囲)2178-2181
ページ数4
ジャーナルIEEE Transactions on Applied Superconductivity
19
3
DOI
出版ステータスPublished - 2009 6
外部発表はい

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

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