Melt-processed Sm-Ba-Cu-O superconductors trapping strong magnetic field

H. Ikuta, A. Mase, Y. Yanagi, M. Yoshikawa, Y. Itoh, Tetsuo Oka, U. Mizutani

Research output: Contribution to journalArticle

142 Citations (Scopus)

Abstract

Large c-axis-oriented Sm-Ba-Cu-O bulk superconductors were prepared using the melt-process technique in a reduced oxygen atmosphere. Single-domain samples up to 36 mm in diameter were successfully and reproducibly synthesized with no severe weak-link within the samples. The trapped magnetic field at the open surface of the sample was recorded as 8.0 T at 40 K when measured immediately after the external field was swept down to zero. This value far exceeds that of a melt-processed Y-Ba-Cu-O with a similar size.

Original languageEnglish
Pages (from-to)1345-1347
Number of pages3
JournalSuperconductor Science and Technology
Volume11
Issue number11
DOIs
Publication statusPublished - 1998 Nov 1
Externally publishedYes

Fingerprint

Superconducting materials
trapping
Magnetic fields
Oxygen
magnetic fields
trapped magnetic fields
atmospheres
oxygen

ASJC Scopus subject areas

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

Cite this

Melt-processed Sm-Ba-Cu-O superconductors trapping strong magnetic field. / Ikuta, H.; Mase, A.; Yanagi, Y.; Yoshikawa, M.; Itoh, Y.; Oka, Tetsuo; Mizutani, U.

In: Superconductor Science and Technology, Vol. 11, No. 11, 01.11.1998, p. 1345-1347.

Research output: Contribution to journalArticle

Ikuta, H, Mase, A, Yanagi, Y, Yoshikawa, M, Itoh, Y, Oka, T & Mizutani, U 1998, 'Melt-processed Sm-Ba-Cu-O superconductors trapping strong magnetic field', Superconductor Science and Technology, vol. 11, no. 11, pp. 1345-1347. https://doi.org/10.1088/0953-2048/11/11/001
Ikuta, H. ; Mase, A. ; Yanagi, Y. ; Yoshikawa, M. ; Itoh, Y. ; Oka, Tetsuo ; Mizutani, U. / Melt-processed Sm-Ba-Cu-O superconductors trapping strong magnetic field. In: Superconductor Science and Technology. 1998 ; Vol. 11, No. 11. pp. 1345-1347.
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