TY - Chin. Phys. Lett. A1 - REN Zhi-An, LU Wei, YANG Jie, YI Wei, SHEN Xiao-Li, LI Zheng-Cai, CHE Guang-Can, DONG Xiao-Li, SUN Li-Ling, ZHOU Fang, ZHAO Zhong-Xian T1 - Superconductivity at 55K in Iron-Based F-Doped Layered Quaternary Compound Sm[O1-xFx]FeAs Y1 - 2008-05-31 JF - Chinese Physics Letters JO - Chin. Phys. Lett. SP - 2215-2216EP - 2216 VL - 25 IS - 6 UR - https://cpl.iphy.ac.cn N1 - ER -