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

Hirofumi Fukai, Masaru Tomita, Masato Murakami, Takao Nagatomo

Research output: Contribution to journalArticle

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 languageEnglish
Pages (from-to)1054-1057
Number of pages4
JournalSuperconductor Science and Technology
Volume15
Issue number7
DOIs
Publication statusPublished - 2002 Jul
Externally publishedYes

Fingerprint

trapped magnetic fields
Superconducting materials
Magnetic fields
Geometry
geometry
Biot-Savart law
Piles
YBCO superconductors
Sand
piles
sands
simulation

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)
  • Condensed Matter Physics
  • Electronic, Optical and Magnetic Materials

Cite this

The effect of geometry on the trapped magnetic field in bulk superconductors. / Fukai, Hirofumi; Tomita, Masaru; Murakami, Masato; Nagatomo, Takao.

In: Superconductor Science and Technology, Vol. 15, No. 7, 07.2002, p. 1054-1057.

Research output: Contribution to journalArticle

Fukai, Hirofumi ; Tomita, Masaru ; Murakami, Masato ; Nagatomo, Takao. / The effect of geometry on the trapped magnetic field in bulk superconductors. In: Superconductor Science and Technology. 2002 ; Vol. 15, No. 7. pp. 1054-1057.
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