Discovery of superconductivity in Fe-based cuprates

Authors
Shimoyama, J Otzschi, K Hinouchi, T Kishio, K
Citation
J. Shimoyama et al., Discovery of superconductivity in Fe-based cuprates, PHYSICA C, 341, 2000, pp. 563-564
Citations number
1
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA C
ISSN journal
09214534 → ACNP
Volume
341
Year of publication
2000
Part
1
Pages
563 - 564
Database
ISI
SICI code
0921-4534(200011)341:<563:DOSIFC>2.0.ZU;2-V
Abstract
The Fe-based cuprates, FeSr2YCu2Oy[Fe1212] and relating compounds were foun d to exhibit superconductivity with T-c(onset) up to 62K. Additional anneal ing process under moderately reducing atmosphere is believed to be crucial for suppression of site exchange between Fe and Cu, resulting in the new su perconducting system.