STUDY OF MISMATCH BETWEEN 2 DIFFERENT BLOCKS IN BI-SYSTEM SUPERCONDUCTORS

Authors
ZHANG H QIN XC ZHAO Y HE YY FENG QR
Citation
H. Zhang et al., STUDY OF MISMATCH BETWEEN 2 DIFFERENT BLOCKS IN BI-SYSTEM SUPERCONDUCTORS, Physica. C, Superconductivity, 282, 1997, pp. 831-832
Citations number
4
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
282
Year of publication
1997
Part
2
Pages
831 - 832
Database
ISI
SICI code
0921-4534(1997)282:<831:SOMB2D>2.0.ZU;2-5
Abstract
Samples of Bi1.7Pb0.3Sr2Ca2Cu3O10+y (2223) annealed in different atmos pheres and having different value of T-c and oxygen contents were obta ined and examined by a wide range of measurements as well as theoretic al calculation. A roughly quantitative relationship among T-c, oxygen content, c direction thermal expansion coefficient, and mismatch facto rs are established. It is revealed that the mismatch is important for superconductivity.