Amorphous Bi(Pb)-Sr-Ca-Cu-O strips of types(1112)and(2212)were made by means ofnon-equilibrium solidification of melt-qu......

本文用 XRD、EPMA、EDAX 等方法,研究了 Sr_(1-x)Ca_xCuO_2 固溶体.发现在用快速淬冷法研制的 Bi_(1.7)Pb(0.3)Sr_2Ca_3Cu_4O_y 超......