Authors: Khan, MN Khizar, M

Citation: Mn. Khan et M. Khizar, Effect of rare-earth (Eu, Yb and Ag) substitutions on superconducting properties of the Bi1.7Pb0.3Sr2Ca2-R-x(x)(R = Eu, Yb, and Ag)Cu3Oy system, J MATER SCI, 34(23), 1999, pp. 5833-5838