Magneto-optical characterization of Nd0.33Eu0.33Gd0.33Ba2Cu 3O7 superconductors

A. Das, S. Koishikawa, T. Fukuzaki, M. Muralidhar, M. Murakami

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

We have studied the flux penetration and trapping behavior of Nd0.33Eu0.33Gd0.33Ba2Cu 3O7 superconductors melt-processed in a reduced oxygen atmosphere with magneto-optical techniques. It was found that the critical state is well established in the whole sample, showing that the sample is a single grain without weak links. Critical current densities estimated from magneto-optical observations were in good agreement with the values obtained from magnetization measurements.

Original languageEnglish
Pages (from-to)193-198
Number of pages6
JournalApplied Superconductivity
Volume6
Issue number2-5
Publication statusPublished - 1998 Feb 1
Externally publishedYes

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Magneto-optical characterization of Nd<sub>0.33</sub>Eu<sub>0.33</sub>Gd<sub>0.33</sub>Ba<sub>2</sub>Cu <sub>3</sub>O<sub>7</sub> superconductors'. Together they form a unique fingerprint.

  • Cite this