Pulsed field magnetization of melt-processed Sm-Ba-Cu-O

H. Ishihara, H. Ikuta, Y. Itoh, Y. Yanagi, M. Yoshikawa, T. Oka, U. Mizutani

Research output: Contribution to journalArticlepeer-review

17 Citations (Scopus)


We studied the dynamical motion of flux lines in a melt-processed Sm-Ba-Cu-O bulk superconductor driven by a magnetic pulse using seven small Hall sensors. The time dependence of the magnetic flux density was measured on a crystalline facet line and on an inter-facet region. It was observed that flux lines move faster along the inter-facet region, and a larger amount of magnetic flux is trapped in the facet regions after the application of a magnetic pulse. A comparatively larger pinning effect in the facet region is considered to be responsible for these observations.

Original languageEnglish
Pages (from-to)763-766
Number of pages4
JournalPhysica C: Superconductivity and its applications
Publication statusPublished - 2001
Externally publishedYes


  • Bulk superconductor
  • Pulsed field magnetization
  • Sm-Ba-Cu-O

ASJC Scopus subject areas

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


Dive into the research topics of 'Pulsed field magnetization of melt-processed Sm-Ba-Cu-O'. Together they form a unique fingerprint.

Cite this