Evaluation of current distribution in bulk superconductors magnetized by pulsed-fields

K. Yokoyama; T. Oka; H. Fujishiro; K. Noto

doi:10.1016/j.physc.2007.05.027

Evaluation of current distribution in bulk superconductors magnetized by pulsed-fields

K. Yokoyama, T. Oka, H. Fujishiro, K. Noto

材料工学科

研究成果: Article

1 引用（Scopus）

抜粋

For theoretical clarification of mechanism of a pulsed-field magnetization (PFM) and development of more efficient PFM method, we carried out a detailed computer simulation in consideration of the difference in the superconducting characteristics between the growth sector boundary (GSB) and the growth sector region (GSR) parts of the material. The superconducting current was defined in each part and the magnetic field induced by the local current was calculated. The entire magnetic field distribution was obtained by adding individual distributions. The experiment with a Sm123 bulk superconductor was performed and it was confirmed that the calculated distribution reproduces the experimental one.

元の言語	English
ページ（範囲）	410-414
ページ数	5
ジャーナル	Physica C: Superconductivity and its applications
巻	463-465
発行部数	SUPPL.
DOI	https://doi.org/10.1016/j.physc.2007.05.027
出版物ステータス	Published - 2007 10 1

フィンガープリント

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

これを引用

Yokoyama, K., Oka, T., Fujishiro, H., & Noto, K. (2007). Evaluation of current distribution in bulk superconductors magnetized by pulsed-fields. Physica C: Superconductivity and its applications, 463-465(SUPPL.), 410-414. https://doi.org/10.1016/j.physc.2007.05.027

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AU - Oka, T.

AU - Fujishiro, H.

AU - Noto, K.

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KW - Magnetic field distribution

KW - Pulsed-field magnetization

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文献にアクセス

10.1016/j.physc.2007.05.027