Force measurements for levitated bulk superconductors in electromaglev system

Yasuharu Tachi, Tsuyoshi Nishikawa, Koichiro Sawa, Masato Murakami, Yukikazu Iwasa

研究成果査読

抄録

We have directly measured the levitation force of levitated bulk superconductors in an electromaglev system. The levitation force had a hysteresis loop during increasing and decreasing field processes. Such a hysteretic behavior can be explained in terms of hysteretic penetration of external field to the superconductor. Based on such magnetization, we performed numerical simulations of the levitation forces, which were in fairly good agreement with experimental data.

本文言語English
ページ(範囲)107-113
ページ数7
ジャーナルInternational Journal of Applied Electromagnetics and Mechanics
14
1-4 SPEC.
DOI
出版ステータスPublished - 2001
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
  • 材料力学
  • 機械工学
  • 電子工学および電気工学

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