Measurements of magnetic fields and levitation forces of bulk superconductors

N. Yamachi, T. Nishikawa, K. Sawa, Masato Murakami

研究成果: Article

1 引用 (Scopus)

抄録

We have measured the magnetic field and the levitation force of a bulk Y-Ba-Cu-O superconductor in varying the external field with a Bi-Sr-Ca-Cu-O superconducting magnet. The height dependence of the levitation force could well be explained in terms of the field gradient in the sample and the radial component of the external magnetic field. The field gradient also induces the trapped field and decreases the levitation force. The experimental data showed a deviation from the theoretical value when the levitation process was repeated.

元の言語English
ページ(範囲)3651-3654
ページ数4
ジャーナルIEEE Transactions on Applied Superconductivity
13
発行部数2 III
DOI
出版物ステータスPublished - 2003 6
外部発表Yes

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Magnetic levitation
levitation
Superconducting materials
Magnetic fields
Superconducting magnets
magnetic fields
YBCO superconductors
gradients
superconducting magnets
deviation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Physics and Astronomy (miscellaneous)

これを引用

Measurements of magnetic fields and levitation forces of bulk superconductors. / Yamachi, N.; Nishikawa, T.; Sawa, K.; Murakami, Masato.

:: IEEE Transactions on Applied Superconductivity, 巻 13, 番号 2 III, 06.2003, p. 3651-3654.

研究成果: Article

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