Magnetoresistivity and filamentary superconductivity in nickel-doped BaFe2As2
Zhang Wei1, 2, Dai Yao-Min2, Xu Bing2, Yang Run2, Liu Jin-Yun2, Sui Qiang-Tao2, Luo Hui-Qian2, Zhang Rui2, Lu Xing-Ye2, Yang Hao3, †, , Qiu Xiang-Gang2, ‡,
       

Doping-x dependence of Ts, TN, Tc, and Tfl phase diagram. Tfl in parent compound BaFe2As2 is obtained from Ref. [17].