Zero resistance at 132 K in lead-free Bi1.9Sb0.1Sr2Ca2Cu3Oy
- 2 October 1989
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 55 (14) , 1472-1473
- https://doi.org/10.1063/1.102288
Abstract
Zero resistance has been observed at 132 K in a material which has a nominal composition of Bi1.9Sb0.1Sr2Ca2Cu3Oy. X‐ray results suggest predominance of the 2:2:2:3 phase but the well known transition at 105–110 K is absent, which apparently has been enhanced to 132 K.Keywords
This publication has 4 references indexed in Scilit:
- Zero resistance at 132K in the multiphase system of Bi1.9−xPbxSb0.1Sr2Ca2Cu3Oy with x=0.3, 0.4Solid State Communications, 1989
- The superconducting properties in Bi2−xSbxSr2Ca2Cu3Oy compounds (x=0.05, 0.1, 0.15, 0.2)Physica C: Superconductivity and its Applications, 1988
- Microstructure of Pb-modified Bi-Ca-Sr-Cu-O superconductorApplied Physics Letters, 1988
- A New High-Tc Oxide Superconductor without a Rare Earth ElementJapanese Journal of Applied Physics, 1988