We have investigated the ternary compounds Nd0. 33Eu0.33Gd0.33Ba2Cu307 and Nd0.33Sm0.33Gd0.33Ba2Cu3O7, superconductors melt-processed in a reduced oxygen atmosphere with magneto-optical techniques. Zero field-cooled (ZFC) measurements were done to understand the flux penetration behaviour of this compound. It was found that the critical state is well established in these samples.
ASJC Scopus subject areas
- コンピュータ サイエンスの応用