PREPARATION AND SUPERCONDUCTIVITY OF (BI,PB,CU)SR-2(RE,CA)CU2OD CERAMICS

Authors
RITSCHEL M MAJEWSKI P ALDINGER F
Citation
M. Ritschel et al., PREPARATION AND SUPERCONDUCTIVITY OF (BI,PB,CU)SR-2(RE,CA)CU2OD CERAMICS, Physica. C, Superconductivity, 245(3-4), 1995, pp. 301-307
Citations number
16
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
245
Issue
3-4
Year of publication
1995
Pages
301 - 307
Database
ISI
SICI code
0921-4534(1995)245:3-4<301:PASO(C>2.0.ZU;2-F
Abstract
The results of a systematic study on compositional variation within (B i,Pb,Cu)Sr(2)RE(1-x)Ca(x)Cu(2)O(d) with RE = Dy, Ho, Er, Y, and x betw een 0 and 1 are reported. A nearly single-phase 1212 material was obta ined for x less than or equal to 0.30. The bulk ceramic with x > 0.15 exhibited superconductivity, depending on the sintering temperature an d the final annealing procedure. In dependence of x the T-conset varie s between 68 and 85 K.