Influence of Cu Content in Precursor Powders on the Phase Evolution and Superconducting Properties of Bi-2212 Superconductors

Autor: Shengnan, Zhang, Chengshan, Li, Qingbin, Hao, Jianqing, Feng, Pingxiang, Zhang
Zdroj: In Rare Metal Materials and Engineering March 2017 46(3):585-590
Databáze: ScienceDirect