High Upper Critical Field of Sm0.85Nd0.15FeAsO0.85F0.15 Superconductors by Mechanical Alloying Synthesis
FANG Ai-Hua, XIE Xiao-Ming, HUANG Fu-Qiang, JIANG Mian-Heng
Journal of Inorganic Materials . 2012, (4): 439 -444 .  DOI: 10.3724/SP.J.1077.2012.11705