The effect of geometry on the trapped magnetic field in bulk superconductors

Hirofumi Fukai; Masaru Tomita; Masato Murakami; Takao Nagatomo

doi:10.1088/0953-2048/15/7/311

The effect of geometry on the trapped magnetic field in bulk superconductors

Hirofumi Fukai, Masaru Tomita, Masato Murakami, Takao Nagatomo

Research output: Contribution to journal › Article

13 Citations (Scopus)

Abstract

We have studied the effect of geometry on the trapped magnetic field in bulk Y-Ba-Cu-O superconductors by varying the thickness. The trapped field first increased with increasing thickness of the bulk superconductor, and then saturated when the thickness reached a certain value. We have also performed simulation studies based on the sand-pile model and the Biot-Savart law, which were in fairly good agreement with the experimental results.

Original language	English
Pages (from-to)	1054-1057
Number of pages	4
Journal	Superconductor Science and Technology
Volume	15
Issue number	7
DOIs	https://doi.org/10.1088/0953-2048/15/7/311
Publication status	Published - 2002 Jul 1

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ASJC Scopus subject areas

Ceramics and Composites
Condensed Matter Physics
Metals and Alloys
Electrical and Electronic Engineering
Materials Chemistry

Cite this

Fukai, H., Tomita, M., Murakami, M., & Nagatomo, T. (2002). The effect of geometry on the trapped magnetic field in bulk superconductors. Superconductor Science and Technology, 15(7), 1054-1057. https://doi.org/10.1088/0953-2048/15/7/311

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10.1088/0953-2048/15/7/311