Carrier doping and superconducting properties in Cu-1234 and CuTl-1223 superconductors

Authors
Watanabe, T Miyashita, S Ichioka, N Tokiwa, K Tanaka, K Iyo, A Tanaka, Y Ihara, H
Citation
T. Watanabe et al., Carrier doping and superconducting properties in Cu-1234 and CuTl-1223 superconductors, PHYSICA B, 284, 2000, pp. 1075-1076
Citations number
8
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA B
ISSN journal
09214526 → ACNP
Volume
284
Year of publication
2000
Part
1
Pages
1075 - 1076
Database
ISI
SICI code
0921-4526(200007)284:<1075:CDASPI>2.0.ZU;2-A
Abstract
We proposed that, in CuC-1234, a unique selective doping takes place and T- c is maintained similar to 117 K, independent of heavy carrier doping. In C uTl-1223, the highest T-c (similar to 130 K) was observed at the generally accepted optimal carrier density in cuprate superconductors. (C) 2000 Elsev ier Science B.V. All rights reserved.