| 摘要 |
An insulating composition consisting of Bi, Sr, RE, Cu, O or of Tl, Ba, RE, Cu, O (wherein; RE is an element selected from a group consisting of Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu and Y) aligns properly with a crystal face of an oxide superconductor because its crystal structure is the same as or similar to that of the oxide superconductor. An insulating composition in which a part of Bi is replaced by Pb is further near the oxide superconductor its construction, and the modulation structure in this insulating composition is mitigated or disappears. |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
FUKUSHIMA, NOBURU C/O PATENT DIVISION;NOMURA, SHUNJI C/O PATENT DIVISION;YOSHINO, HISASHI C/O PATENT DIVISION;ANDO, KEN C/O PATENT DIVISION;NIU, HIROMI C/O PATENT DIVISION;YAMASHITA, TOMOHISA C/O PATENT DIVISION |
