Ten years after the discovery of high-Tc superconductivity in the system Bi–Sr–Ca–Cu–O,
the superconducting compounds have been identified, and their structures, crystal …

Phase diagram studies with emphasis on the high temperature superconducting phases
(2212 phase) and (2223 phase) are reviewed in this article. The phase relations of the and …

The inherently weak mechanical properties associated with monolithic high-temperature
superconductors (HTS) can be improved by introducing properly selected strong ceramic …

High‐Tc superconductivity in the Bi‐Sr‐Ca‐Cu Osystem was discovered six years ago.
Since then the superconducting compounds have been indentified and their structures …

The phase relations in the system of Ag and the high-temperature superconducting phase
“Bi2Sr2CaCu2O8”(2212) are studied up to a Ag content of 50 mol percent in air. The most …

A pseudo-binary phase diagram of the Bi2Sr2CuO6 (Bi-2201)–CaCuO2 system between
850 and 1020° C is prepared by a simultaneous use of a newly developed high-temperature …

The Pb solubility of the 2212 and 2223 phase has been determined as a function of the
temperature, and phase relations within the quasiquinary system Bi 2 O 3-PbO-SrO-CaO …

We analysed x-ray powder diffraction data of spray pyrolytic precursor powders for the oxide-
powder-in-tube (OPIT) technology by means of the Rietveld method. For calcinations in air …

The evolution of the phase formation in (Bi, Pb)–Sr–Ca–Cu–O superconducting materials
prepared by the co-precipitation method has been investigated by X-ray diffraction analysis …

Phase development of laser floating zone (LFZ) fibers of Bi2SrO2Ca2Cu4O11 (2224)
nominal composition during isothermal annealing at 800–870° C for 1.5–24 h is …