Chen Shaokai 1,2,Zhou Lian 1,Wang Keguang 1,Wu Xiaozu 1,Zhang Pingxiang 1,Feng Yong 1
TM262
[Chen Shaokai, Zhou Lian, Wang Keguang, Wu Xiaozu, Zhang Pingxiang, Feng Yong . Some Basic Material Problems in Preparing YBCO Superconductors by Directional Solidification[J]. Rare Metal Materials and Engineering,2002,(2):129~134.]
DOI：[doi]