PHASE-DIAGRAM STUDIES IN THE SYSTEM AG-BI2SR2CACU2O8

Authors
MAJEWSKI P SOTELO A SZILLAT H KAESCHE S ALDINGER F
Citation
P. Majewski et al., PHASE-DIAGRAM STUDIES IN THE SYSTEM AG-BI2SR2CACU2O8, Physica. C, Superconductivity, 275(1-2), 1997, pp. 47-51
Citations number
20
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
275
Issue
1-2
Year of publication
1997
Pages
47 - 51
Database
ISI
SICI code
0921-4534(1997)275:1-2<47:PSITSA>2.0.ZU;2-L
Abstract
The phase relations in the system of Ag and the high-temperature super conducting phase ''Bi2Sr2CaCu2O8'' (2212) are studied up to a Ag conte nt of 50 mol percent in air. The most significant observation is that the temperature of the complete melting of 2212 decreases significantl y from about 895 degrees C to some 865 degrees C with increasing Ag co ntent. Therefore, at constant sinter temperature between 895 degrees C and 865 degrees C the amount of liquid in the sample depends signific antly on the Ag concentration.