TY - JOUR T1 - Novel synthetic pathway to Bi(Pb)-2223 phase with variable Ca : Sr ratio, Bi1.7Pb0.3Sr4–xCaxCu3Oy: 1.85⩽x⩽2.4 JO - J. Mater. Chem. PY - 1994/12/01 AU - Sastry PVPSS AU - West AR ED - DO - DOI: 10.1039/jm9940400647 PB - Royal Society of Chemistry (RSC) VL - 4 IS - 4 SP - 647 EP - 649 Y2 - 2024/12/22 ER -